CN111870527A

CN111870527A - Injector conveyor with automatic liquid pumping function

Info

Publication number: CN111870527A
Application number: CN202010832554.3A
Authority: CN
Inventors: 许杰
Original assignee: Qingdao Longao Medical Equipment Co Ltd
Current assignee: Qingdao Longao Medical Equipment Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-03

Abstract

The invention discloses an injector conveyor with an automatic liquid pumping function, which comprises a shell, wherein a medicine bottle guide-out rail and a medicine bottle recovery basket are arranged on the right side of the shell, a sending-out support is fixedly arranged on the right side of the lower end surface of the shell, a cavity is arranged in the shell, a liquid pumping mechanism is arranged in the middle of the cavity, and the liquid pumping mechanism comprises a supporting shaft fixedly connected with the inner wall of the lower side of the cavity; the invention stores the injector and the medicine bottle, after the invention is started, the invention can convey and extract the injector and the medicine bottle, continuously convey the needle cylinder with the extracted liquid to the bracket, and recycle the extracted waste medicine bottle. The nurse reduces the process of manually extracting the liquid medicine in the injection process, and can carry out operations such as alcohol smearing and the like during the medicine extraction process, thereby increasing the injection efficiency.

Description

Injector conveyor with automatic liquid pumping function

Technical Field

The invention relates to the field of medical machinery, in particular to an injector conveyor with an automatic liquid pumping function.

Background

The syringe has extensive application in medical treatment, and in the actual medical treatment in-process, the syringe is taken and drawing liquid often depends on nurse's individual completion, and efficiency is lower. The syringe is used immediately after the liquid is extracted, and bacteria in the air are prevented, so that the syringe cannot extract the liquid in advance for standby and needs to extract the liquid before injection.

Disclosure of Invention

The invention aims to solve the technical problem of providing a syringe conveyor with an automatic liquid pumping function, and overcomes the situation.

The invention is realized by the following technical scheme.

The invention relates to a syringe conveyor with an automatic liquid pumping function, which comprises a shell, wherein a medicine bottle guide rail and a medicine bottle recovery basket are arranged on the right side of the shell, a sending-out support is fixedly arranged on the right side of the lower end surface of the shell, a cavity is arranged in the shell, a liquid pumping mechanism is arranged in the middle of the cavity and comprises a supporting shaft fixedly connected with the inner wall of the lower side of the cavity, a cylinder is rotatably connected onto the supporting shaft, fixed blocks are symmetrically and fixedly connected to the front and back of the cylinder, a liquid pumping motor is fixedly arranged on the end surface of the fixed block close to the cylinder, liquid pumping motor shafts are arranged on the front side and the back side of the liquid pumping motor, a medicine bottle eccentric wheel is fixedly connected to the outer side of the fixed block far away from the cylinder, a guide block is arranged on the lower side of the medicine, the medicine bottle support is fixedly connected with the fixed block, a medicine bottle spring is arranged on the medicine bottle support, a medicine bottle base is fixedly connected onto the medicine bottle spring, a syringe rack is fixedly connected to the lower portion of the fixed block, a shaft rack is fixedly arranged on the lower end face of the syringe rack, an extracting shaft is rotatably connected in the shaft rack, an extracting eccentric wheel is arranged on one side, away from the cylinder, of the extracting shaft, the side, close to the cylinder, of the extracting shaft is connected with the side, close to the cylinder, of the liquid extracting motor shaft through a belt, a cylinder rotating shaft is fixedly connected to the upper end face of the cylinder, and a cylinder grooved wheel is fixedly connected; the right side of the liquid pumping mechanism is provided with a delivery mechanism, the delivery mechanism comprises a guide rail frame, the guide rail frame is fixedly connected with the inner wall of the right side of the cavity, the left side of the upper end surface of the guide rail frame is fixedly provided with a grooved pulley supporting shaft, the grooved pulley supporting shaft is rotatably connected with a pressing grooved pulley, two pressing blocks are symmetrically and fixedly arranged on the front and back of the lower part of the pressing grooved pulley, the upper side of the right end surface of the guide rail frame is fixedly provided with an electric wire block, the inner part of the electric wire block is provided with a delivery motor, the left side of the electric wire block is provided with a pressed block, the lower end surface of the pressed block is fixedly connected with a pressing block spring, the lower end of the pressing block spring is fixedly connected with the guide rail frame, the middle of the guide rail frame is slidably connected with a sliding block, the upper part, the utility model discloses a guide rail, including guide rail frame, clamping piece spring, electric wire piece, slider right-hand member, slider electric wire piece, slider electric wire, slider spring, guide rail frame and the electric wire piece with by the inside slider electric wire that is equipped with of briquetting, the slider electric wire with send out the motor with the guide rail electro-magnet is connected, the slider with be equipped with the clamping piece electric wire in the guide rail frame, clamping piece connection of electric wires send out motor and two the clamping piece electro-magnet.

Preferably, a driving mechanism is arranged above the liquid pumping mechanism and comprises a motor hanger, the upper end of the motor hanger is fixedly connected with the inner wall of the upper side of the cavity, a driving motor is fixedly connected with the lower end of the motor hanger, a driving motor shaft is arranged below the driving motor and fixedly connected with a driving rod, and two rods protruding from the lower part of the driving rod are respectively matched with the cylindrical grooved wheel and the pressing grooved wheel.

Preferably, a fixed pulley shaft fixedly connected with the inner wall of the rear side of the cavity is arranged on the left side of the motor hanging bracket, the fixed pulley shaft is rotatably connected with a fixed pulley, a thin rope is arranged on the fixed pulley, the left end of the thin rope is connected with a blocking plate, and the right end of the thin rope is connected with the sliding block.

Preferably, the fixed needle tube guide rail that is equipped with of cavity left side inner wall, carry reserve needle tube on the needle tube guide rail, needle tube guide rail upside be equipped with cavity left side inner wall fixed connection's medicine bottle guide rail, the reserve medicine bottle is carried to the medicine bottle guide rail, and the reserve medicine bottle is placed for mouthful down.

The invention has the beneficial effects that: the invention stores the injector and the medicine bottle, after the invention is started, the invention can convey and extract the injector and the medicine bottle, continuously convey the needle cylinder with the extracted liquid to the bracket, and recycle the extracted waste medicine bottle. The nurse reduces the process of manually extracting the liquid medicine in the injection process, and can carry out operations such as alcohol smearing and the like during the medicine extraction process, thereby increasing the injection efficiency.

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 structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;

FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 3;

FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 1;

FIG. 7 is a schematic view of the embodiment of the present invention in the direction F-F in FIG. 1;

FIG. 8 is a schematic view of the embodiment of the present invention in the direction G in FIG. 1;

FIG. 9 is a schematic view of the embodiment of the present invention in the direction H in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-9, the injector conveyor with the automatic liquid pumping function includes a housing 10, a medicine bottle guiding rail 35 and a medicine bottle recycling basket 34 are disposed on the right side of the housing 10, a sending-out bracket 36 is fixedly disposed on the right side of the lower end face of the housing 10, a cavity 11 is disposed in the housing 10, a liquid pumping mechanism 70 is disposed in the middle of the cavity 11, the liquid pumping mechanism 70 includes a supporting shaft 38 fixedly connected to the inner wall of the lower side of the cavity 11, a cylinder 25 is rotatably connected to the supporting shaft 38, fixing blocks 50 are symmetrically and fixedly connected to the front and back of the cylinder 25, a liquid pumping motor 44 is fixedly disposed on the end face of the fixing block 50 close to the cylinder, liquid pumping motor shafts 45 are disposed on the front and back sides of the liquid pumping motor 44, a medicine bottle eccentric wheel 46 is fixedly connected to the outer side of the fixing block 50 far away from the cylinder 25, a guide block 62, medicine bottle supports 49 are symmetrically arranged on the left and right below the guide block 62, the medicine bottle supports 49 are fixedly connected with the fixed block 50, medicine bottle springs 48 are arranged on the medicine bottle supports 49, medicine bottle bases 47 are fixedly connected to the medicine bottle springs 48, a needle cylinder frame 55 is fixedly connected to the lower portion of the fixed block 50, a shaft frame 53 is fixedly arranged on the lower end face of the needle cylinder frame 55, an extracting shaft 52 is rotatably connected to the shaft frame 53, an extracting eccentric wheel 54 is arranged on one side, far away from the cylinder, of the extracting shaft 52, the side, close to the cylinder 25, of the extracting motor shaft 45, close to the cylinder 25, is connected through a belt 51, a cylinder rotating shaft 24 is fixedly connected to the upper end face of the cylinder 25, and a cylinder grooved wheel 23 is fixedly connected to the upper portion of; the right side of the liquid pumping mechanism 70 is provided with a sending mechanism 71, the sending mechanism 71 comprises a guide rail frame 33, the guide rail frame 33 is fixedly connected with the inner wall of the right side of the cavity 11, the left side of the upper end surface of the guide rail frame 33 is fixedly provided with a sheave supporting shaft 29, the sheave supporting shaft 29 is rotatably connected with a pressing sheave 26, the lower part of the pressing sheave 26 is symmetrically and fixedly provided with two pressing blocks 27 in front and back, the upper side of the right end surface of the guide rail frame 33 is fixedly provided with an electric wire block 32, the inside of the electric wire block is provided with a sending motor 31, the left side of the electric wire block 30 is provided with a pressed block 28, the lower end surface of the pressed block 28 is fixedly connected with a pressed block spring 61, the lower end of the pressed block spring 61 is fixedly connected with the guide rail frame 33, the guide rail frame 33 is slidably connected with a sliding block 39, the upper and lower parts of the front, the utility model discloses a lead rail, including clamp splice base 59, clamp splice spring 57, slide block 39, slider spring 43, guide rail frame 33 left end face middle part is fixed and is equipped with guide rail electro-magnet 42, guide rail frame 33 with electric wire block 32 with by the inside slider electric wire 32 that is equipped with of briquetting 28, slider electric wire 32 with send out motor 31 with guide rail electro-magnet 42 connects, slide block 39 with be equipped with clamp splice electric wire 40 in the guide rail frame 33, clamp splice electric wire 40 connects send out motor 31 with two clamp splice electro-magnet 60.

Beneficially, a driving mechanism 72 is arranged above the liquid pumping mechanism 70, the driving mechanism 72 includes a motor hanger 19, the upper end of the motor hanger 19 is fixedly connected to the inner wall of the upper side of the cavity 11, the lower end of the motor hanger 19 is fixedly connected to a driving motor 20, a driving motor shaft 21 is arranged below the driving motor 20, the driving motor shaft 21 is fixedly connected to a driving rod 22, and two rods protruding from the lower part of the driving rod 22 are respectively matched with the cylindrical sheave 23 and the pressing sheave 26; advantageously, a fixed pulley shaft 16 fixedly connected with the inner wall of the rear side of the cavity 11 is arranged on the left side of the motor hanger 19, a fixed pulley 17 is rotatably connected to the fixed pulley shaft 16, a string 18 is arranged on the fixed pulley 17, a stop plate 62 is connected to the left end of the string 18, and the right end of the string 18 is connected to the slider 39.

Beneficially, cavity 11 left side inner wall is fixed and is equipped with needle tube guide rail 12, carry reserve needle tube 13 on the needle tube guide rail 12, needle tube guide rail 12 upside be equipped with cavity 11 left side inner wall fixed connection's medicine bottle guide rail 14, medicine bottle guide rail 14 carries reserve medicine bottle 15, and reserve medicine bottle 15 is placed for the mouth down.

The using method comprises the following steps:

in the initial state, the slide block 39 is located on the left side of the guide rail frame 33, the slide block spring 43 is in the normal state, the pressed block 28 and the electric wire block 32 are staggered, the press block spring 61 is in the normal state, the two pressing blocks 27 are respectively located on the front side and the rear side, the blocking plate 62 is located at the end of the right end of the guide rail to block the reserve medicine bottle 15 and the reserve needle tube 13, and the two fixing blocks 50 are respectively located on the front side and the rear side of the cylinder 25.

After the device is started, the driving motor 20 drives the driving motor shaft 21 to start to rotate clockwise, the driving motor shaft 21 drives the driving rod 22 to rotate clockwise, the driving rod 22 pulls the cylinder grooved pulley 23 and the pressing grooved pulley 26 to rotate anticlockwise, the cylinder 25 starts to rotate anticlockwise, due to the design of the ratchet wheel, the cylinder grooved pulley 23 and the pressing grooved pulley 26 can intermittently rotate, 1/4 circles are rotated each time and stop for a period of time, after the first 1/4 circles of flow, the two fixing blocks 50 are respectively positioned at the left side and the right side of the cylinder 25, the two pressing blocks 27 are positioned at the left side and the right side of the grooved pulley supporting shaft 29, the pressing block 27 at the right side can press the pressed block 28, the pressed block spring 61 is compressed, the slide block wire 32 in the pressed block 28 is connected, the guide rail electromagnet 42 is electrified to attract the slide block magnet 41 to move, the string 18 is pulled to the right side by the sliding block 39, the blocking block 62 is pulled to rise, under the action of gravity, the reserve needle tube 13 slides into the needle tube frame 55 through the needle tube guide rail 12, the reserve medicine bottle 15 slides into the medicine bottle base 47 through the medicine bottle guide rail 14, the needle tube frame 55 and the medicine bottle base 47 are designed to have different sizes, and one needle tube and one medicine bottle can be accommodated to slide into the medicine bottle base 47 at a time.

The second 1/4 process begins, the cylinder 25 rotates, the two fixed blocks 50 rotate to the front side and the rear side of the cylinder 25, the drawing motor 44 continuously drives the drawing motor shaft 45 to rotate, the drawing motor shaft 45 drives the medicine bottle eccentric wheel 46 to rotate, the medicine bottle eccentric wheel 46 presses the medicine bottle to move downwards, the medicine bottle spring 48 is compressed, the needle tube enters the medicine bottle, the drawing motor shaft 45 drives the drawing shaft 52 to rotate through the belt 51, the drawing shaft 52 drives the drawing eccentric wheel 54 to rotate, the drawing eccentric wheel 54 presses the piston to move downwards, the liquid is drawn, the pressing grooved wheel 26 rotates, the pressing block 27 and the pressed block 28 are separated from contact, the pressed block 28 moves upwards under the action of the pressing block spring 61, the slide block wire 32 is disconnected, the guide rail electromagnet 42 is disconnected, the slide block 39 slides to the left side under the action of the slide block spring 43, and the blocking block 62 descends to block the needle tube.

1/4 flow path, the cylinder 25 rotates, the two fixed blocks 50 respectively turn to the left and right of the cylinder 25, the fixed block 50 on the right has a syringe and a medicine bottle with complete liquid drawing, when the fixed block 50 on the right moves to the right, the medicine bottle and the syringe can be respectively clamped into the upper and lower groups of sharp head blocks 56, the clamping block spring 57 is stretched, under the elastic force of the clamping block spring 57, the two groups of sharp head blocks 56 can clamp the medicine bottle and the syringe, at this time, the pressing block 27 on the right is pressed by the pressing block 28, the pressing block spring 61 is compressed, the sliding block wire 32 in the pressing block 28 is connected, the guide rail electromagnet 42 is electrified to attract the sliding block magnet 41 to move rightwards, the sliding block magnet 41 pulls the sliding block 39 to slide to the right, the sliding block spring 43 is compressed, the sliding block 39 drives the medicine bottle and the syringe to move to the right, the clamping block wire 40 is connected, the two clamping block, two groups of sharp-end blocks 56 are loosened, the medicine bottle falls into the medicine bottle guide-out rail 35 and slides into the medicine bottle recovery basket 34, the needle tube falls out of the cavity at the bottom of the shell 10 and falls into the bracket 36 to be taken away by a nurse for injection, the thin rope 18 is pulled to the right side by the sliding block 39 to pull the blocking block 62 to rise, and the medicine bottle and the needle tube can be filled in the fixing block 50 on the left side.

After the third 1/4 process is finished, the slide block 39 moves back to the left, the cylinder 25 drives the front fixing block 50 containing the medicine bottle and the needle tube to rotate to the right, the empty fixing block 50 moves to the left, and the needle tube which has extracted the liquid is continuously conveyed out in the previous process of the continuous circulation process.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a take syringe conveyer of automatic drawing liquid function, includes the shell, its characterized in that: the right side of the shell is provided with a medicine bottle guide-out rail and a medicine bottle recovery basket, the right side of the lower end surface of the shell is fixedly provided with a sending-out support, a cavity is arranged in the shell, the middle position of the cavity is provided with a liquid pumping mechanism, the liquid pumping mechanism comprises a supporting shaft fixedly connected with the inner wall of the lower side of the cavity, a cylinder is rotatably connected onto the supporting shaft, fixing blocks are symmetrically and fixedly connected with the front and the back of the cylinder, a liquid pumping motor is fixedly arranged on the end surface of the fixing block close to the cylinder, liquid pumping motor shafts are arranged on the front and the back of the liquid pumping motor, a medicine bottle eccentric wheel is fixedly connected to the outer side of the fixing block far away from the cylinder, a guide block is arranged on the lower side of the medicine bottle eccentric wheel and fixedly connected with the fixing block, a medicine bottle support is, a medicine bottle base is fixedly connected to the medicine bottle spring, a syringe frame is fixedly connected to the lower portion of the fixing block, a shaft frame is fixedly arranged on the lower end face of the syringe frame, an extracting shaft is connected in the shaft frame in a rotating mode, an extracting eccentric wheel is arranged on one side, away from the cylinder, of the extracting shaft, the side, close to the cylinder, of the extracting shaft is connected with the side, close to the cylinder, of the liquid extracting motor shaft through a belt, a cylinder rotating shaft is fixedly connected to the upper end face of the cylinder, and a cylinder grooved pulley is fixedly connected to the upper; the right side of the liquid pumping mechanism is provided with a delivery mechanism, the delivery mechanism comprises a guide rail frame, the guide rail frame is fixedly connected with the inner wall of the right side of the cavity, the left side of the upper end surface of the guide rail frame is fixedly provided with a grooved pulley supporting shaft, the grooved pulley supporting shaft is rotatably connected with a pressing grooved pulley, two pressing blocks are symmetrically and fixedly arranged on the front and back of the lower part of the pressing grooved pulley, the upper side of the right end surface of the guide rail frame is fixedly provided with an electric wire block, the inner part of the electric wire block is provided with a delivery motor, the left side of the electric wire block is provided with a pressed block, the lower end surface of the pressed block is fixedly connected with a pressing block spring, the lower end of the pressing block spring is fixedly connected with the guide rail frame, the middle of the guide rail frame is slidably connected with a sliding block, the upper part, the utility model discloses a guide rail, including guide rail frame, clamping piece spring, electric wire piece, slider right-hand member, slider electric wire piece, slider electric wire, slider spring, guide rail frame and the electric wire piece with by the inside slider electric wire that is equipped with of briquetting, the slider electric wire with send out the motor with the guide rail electro-magnet is connected, the slider with be equipped with the clamping piece electric wire in the guide rail frame, clamping piece connection of electric wires send out motor and two the clamping piece electro-magnet.

2. The syringe conveyor with automatic liquid pumping function according to claim 1, characterized in that: the liquid pumping mechanism is characterized in that a driving mechanism is arranged above the liquid pumping mechanism and comprises a motor hanging bracket, the upper end of the motor hanging bracket is fixedly connected with the inner wall of the upper side of the cavity, a driving motor is fixedly connected with the lower end of the motor hanging bracket, a driving motor shaft is arranged below the driving motor and fixedly connected with a driving rod, and two rods protruding from the lower part of the driving rod are respectively matched with the cylinder grooved wheel and the pressing grooved wheel.

3. The syringe conveyor with automatic liquid pumping function according to claim 1, characterized in that: the motor hanger is characterized in that a fixed pulley shaft fixedly connected with the inner wall of the rear side of the cavity is arranged on the left side of the motor hanger, the fixed pulley shaft is rotatably connected with a fixed pulley, a thin rope is arranged on the fixed pulley, the left end of the thin rope is connected with a stop plate, and the right end of the thin rope is connected with the sliding block.

4. The syringe conveyor with automatic liquid pumping function according to claim 1, characterized in that: the fixed needle tubing guide rail that is equipped with of cavity left side inner wall, carry reserve needle tubing on the needle tubing guide rail, needle tubing guide rail upside be equipped with cavity left side inner wall fixed connection's medicine bottle guide rail, the medicine bottle guide rail is carried reserve medicine bottle, and reserve medicine bottle is placed for the mouth down.