CN210932764U

CN210932764U - Intravenous medicine preparation machine

Info

Publication number: CN210932764U
Application number: CN201921300545.9U
Authority: CN
Inventors: 孙艳梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-07-07
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a vein medicine configuration machine, concretely relates to medicine configuration field, comprising a base plate, the top of bottom plate is provided with a plurality of branches, the bottom plate is all fixed through the pin with a plurality of branches, and is a plurality of be provided with the conveyer belt between the branch, the surface of conveyer belt is provided with a plurality of medicine bottles, inside one side of conveyer belt is provided with first motor, roll connection between first motor and the second motor, one side that first motor was kept away from to the inside of conveyer belt is provided with the second motor, roll connection between conveyer belt and the second motor, one side that the conveyer belt is close to first motor is provided with first fixed plate, the bottom of first fixed plate is provided with the second fixed plate. The utility model discloses cross the pneumatic cylinder and pull up the needle to the end that makes the needle does not extrude the movable block, makes the movable block rotatory, reforms a encapsulated situation with the shell.

Description

Intravenous medicine preparation machine

Technical Field

The utility model relates to a medicine configuration field, more specifically say, the utility model relates to a vein medicine configuration machine.

Background

Intravenous injection (Intravenous injection) is a medical procedure in which liquid substances such as blood, medical solutions, nutritional solutions, etc. are directly injected into a vein. Intravenous injection can be divided into transient and continuous intravenous injection, and transient intravenous injection is usually directly injected into veins by a syringe, namely common 'injection'; continuous intravenous injection is performed by intravenous drip, but medicines are configured before, and during configuration, a needle of the device is inserted into a medicine bottle, the medicines are injected into the medicine bottle and mixed with the medicines in the medicine bottle, and then the needle is pulled out and inserted into the other medicine bottle, so that automatic configuration of the medicines is realized.

However, when the syringe needle is actually used, the syringe needle in the device is pulled out of the medicine bottle and then contacts with air, so that bacteria in the air are attached to the surface of the syringe needle, when the next bottle of medicine is prepared, the syringe needle is inserted into the medicine bottle, the bacteria are brought into the medicine bottle, the medicine is polluted by the bacteria, and when the polluted medicine is injected into the vein of a patient, the condition of the patient may be aggravated.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the utility model provides an intravenous medicine disposes machine pulls up the needle through the pneumatic cylinder to the end that makes the needle does not extrude the movable block, makes the movable block rotatory, reforms a encapsulated situation with the shell, with the problem of proposition in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intravenous drug preparation machine comprises a bottom plate, wherein a plurality of supporting rods are arranged at the top of the bottom plate, the bottom plate and the supporting rods are fixed through pins, a conveyor belt is arranged between the supporting rods, a plurality of drug bottles are arranged on the surface of the conveyor belt, a first motor is arranged on one side inside the conveyor belt, the first motor is in rolling connection with a second motor, a second motor is arranged on one side, far away from the first motor, inside the conveyor belt, the conveyor belt is in rolling connection with the second motor, a first fixing plate is arranged on one side, close to the first motor, of the conveyor belt, a second fixing plate is arranged at the bottom of the first fixing plate, three groups of hydraulic cylinders are arranged at the bottoms of the first fixing plate and the second fixing plate, drug storage bins are arranged at the bottoms of two hydraulic cylinders, and the two hydraulic cylinders are fixedly connected with the drug storage bins at corresponding positions, the bottom of the medicine storage bin is provided with an anti-pollution mechanism;

the anti-pollution mechanism comprises a needle, a shell is arranged on the outer side of the needle, a spring is arranged at the top of the shell, moving blocks are arranged on two sides of the inner wall of the shell and are of an integrated structure with the shell, first clamping blocks are arranged on two sides of the needle, and a arranging mechanism is arranged at the top of the conveyor belt.

In a preferred embodiment, the aligning mechanism comprises a first fixing rod, a second fixing rod is arranged on the top of the first fixing rod, and an annular groove is arranged on the surface of the medicine bottle.

In a preferred embodiment, a first clamping groove is formed in the housing at a position corresponding to the first clamping block, and both the first clamping blocks are slidably connected to the inside of the first clamping groove at the corresponding position.

In a preferred embodiment, a moving groove is formed in the housing corresponding to the moving blocks, and the two moving blocks are rotatably connected to the corresponding positions in the moving groove.

In a preferred embodiment, one end of the spring close to the drug storage bin is welded with the drug storage bin, and one end of the spring far away from the drug storage bin is welded with the top of the shell.

In a preferred embodiment, the moving block is movably connected with the housing through a rotating rod, and the two first clamping blocks and the needle are of an integrated structure.

In a preferred embodiment, the first motor is connected with the conveyor belt, the second motor is connected with the blocking piece, the blocking piece comprises a rotating shaft arranged outside the conveyor belt and connected with the second motor and a baffle connected with the rotating shaft, the sensor senses the moving body and transmits a position signal of the moving body to the controller, the controller sends a control signal to the first motor and the second motor according to the position signal, the first motor is controlled to decelerate to a stop, and after a preset time delay, the second motor is controlled to start and drive the blocking piece to rotate to block the moving body back to a specified stop position.

In a preferred embodiment, the medicine bottle and the annular groove are of an integral structure, and the first fixing rod and the second fixing rod are welded.

The utility model discloses a technological effect and advantage:

1. the needle is extruded by the hydraulic cylinder to move in the shell, the moving block is extruded by the needle, the moving block does not block the movement of the needle, the tail end of the needle penetrates through the medicine bottle, the needle is pulled up by the hydraulic cylinder, so that the tail end of the needle is not extruded on the moving block, the moving block rotates, the shell is formed into a sealed state again, the needle is not in contact with the outside, bacteria on the surface of the needle are reduced, the probability of change of the medicine due to the bacteria is reduced, the yield of the medicine is increased, and compared with the prior art, the needle head is treated, and the bacteria are prevented from being generated;

2. reach between two second dead levers through the medicine bottle, thereby avoided needing one of workman to arrange in order, place the surface at the conveyer belt with the medicine bottle of arranging in order again, make work efficiency higher, the inside of ring channel is all gone into to two second dead levers, thereby realize the fixed of medicine bottle and second dead lever, can not rock when making the medicine bottle remove, pass through the position signal of sensor to singlechip transmission medicine bottle, the singlechip is according to the position signal of this medicine bottle, control first motor and slow down to stopping, time delay predetermined time is after the medicine bottle stop motion, drive second motor starts the operation, compared with the prior art, it is more convenient to use, do not need the manual work to arrange in order.

Drawings

Fig. 1 is an overall schematic plan view of the present invention.

Fig. 2 is an overall front sectional view of the present invention.

Fig. 3 is a side view and sectional view of the whole body of the present invention.

Fig. 4 is a diagram of the extended state of the needle of the present invention.

Fig. 5 is a view showing the retracted state of the needle of the present invention.

Fig. 6 is a perspective view of the medicine bottle of the present invention.

Fig. 7 is a schematic structural diagram of the control system of the present invention.

The reference signs are: the medicine storage device comprises a first motor 1, a first fixing rod 2, a second fixing rod 3, a medicine bottle 4, a conveyor belt 5, a first fixing plate 6, a second fixing plate 7, a second motor 8, a medicine storage bin 9, a supporting rod 10, a bottom plate 11, a hydraulic cylinder 12, a spring 13, a first clamping groove 14, a first clamping block 15, a shell 16, a needle head 17, a moving block 18, a moving groove 19, an annular groove 20, an anti-pollution mechanism 21 and an arrangement mechanism 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides an intravenous drug dispensing machine, which comprises a bottom plate 11, a plurality of support rods 10 are arranged on the top of the bottom plate 11, the bottom plate 11 and the plurality of support rods 10 are fixed by pins, a conveyor belt 5 is arranged between the plurality of support rods 10, a plurality of drug bottles 4 are arranged on the surface of the conveyor belt 5, a first motor 1 is arranged on one side inside the conveyor belt 5, the first motor 1 and a second motor 8 are connected in a rolling manner, a second motor 8 is arranged on one side of the inside of the conveyor belt 5 far from the first motor 1, the conveyor belt 5 and the second motor 8 are connected in a rolling manner, a first fixing plate 56 is arranged on one side of the conveyor belt 5 near the first motor 1, a second fixing plate 7 is arranged at the bottom of the first fixing plate 56, three groups of hydraulic cylinders 12 are arranged at the bottoms of the first fixing plate 56 and the second fixing plate 7, the bottoms of the two hydraulic cylinders 12 are respectively provided with a medicine storage bin 9, the two hydraulic cylinders 12 are respectively fixedly connected with the medicine storage bins 9 at corresponding positions, and the bottoms of the medicine storage bins 9 are provided with anti-pollution mechanisms 21;

the anti-pollution mechanism 21 comprises a needle 17, a shell 16 is arranged on the outer side of the needle 17, a spring 13 is arranged on the top of the shell 16, moving blocks 18 are arranged on two sides of the inner wall of the shell 16, the two moving blocks 18 and the shell 16 are of an integrated structure, first clamping blocks 15 are arranged on two sides of the needle 17, and an arrangement mechanism 22 is arranged on the top of the conveyor belt 5;

the arrangement mechanism 22 comprises a first fixing rod 2, a second fixing rod 3 is arranged at the top of the first fixing rod 2, and an annular groove 20 is arranged on the surface of the medicine bottle 4;

a first clamping groove 14 is formed in the shell 16 at a position corresponding to the first clamping block 15, and the two first clamping blocks 15 are both slidably connected to the inner part of the first clamping groove 14 at the corresponding position;

a moving groove 19 is formed in the housing 16 at a position corresponding to the moving blocks 18, and both the moving blocks 18 are rotatably connected to the inside of the moving groove 19 at the corresponding position;

one end of the spring 13 close to the medicine storage bin 9 is welded with the medicine storage bin 9, and one end of the spring 13 far away from the medicine storage bin 9 is welded with the top of the shell 16;

the moving block 18 is movably connected with the housing 16 through a rotating rod, and the two first clamping blocks 15 and the needle 17 are of an integrated structure;

the implementation mode is specifically as follows: the needle 17 is pressed by the hydraulic cylinder 12 to move the needle 17 and the housing 16, when the medicine bottle reaches the surface of the medicine bottle 4, the bottom of the housing 16 is attached to the surface of the medicine bottle 4, the needle 17 continues to move in the housing 16 due to the continuous pressing of the hydraulic cylinder 12, the moving block 18 is pressed by the needle 17 to rotate into the moving groove 19, the moving block 18 does not block the movement of the needle 17, the tail end of the needle 17 penetrates through the medicine bottle 4 to inject the medicine into the medicine bottle 4, after the medicine injection is completed, the needle 17 is pulled up by the hydraulic cylinder 12 to move the first clamping blocks 15 on two sides of the needle 17 in the first clamping grooves 14, so that the tail end of the needle 17 retracts into the housing 16, finally, the housing 16 is ejected due to the elasticity of the spring 13, so that the tail end of the needle 17 does not press the moving block 18, the moving block 18 rotates, and the housing 16 is formed into a sealed state again, make needle 17 not contact with the external world to reduce the bacterium on needle 17 surface, made the medicine reduce because the probability that the bacterium changed, thereby increased the qualification rate that the medicine was produced, this embodiment has specifically solved the syringe needle that exists among the prior art and has produced the bacterium easily, made the unqualified problem of medicine.

As shown in fig. 6-7, the anti-pollution mechanism 21 includes a needle 17, a housing 16 is disposed outside the needle 17, a spring 13 is disposed on the top of the housing 16, moving blocks 18 are disposed on both sides of the inner wall of the housing 16, both moving blocks 18 and the housing 16 are of an integrated structure, first blocks 15 are disposed on both sides of the needle 17, and an arrangement mechanism 22 is disposed on the top of the conveyor belt 5;

the first motor 1 is connected with the conveyor belt 5, the second motor 8 is connected with the blocking piece 23, the blocking piece 23 comprises a rotating shaft which is arranged on the outer side of the conveyor belt 5 and is connected with the second motor 8 and a baffle which is connected with the rotating shaft, the sensor 24 senses the moving body and transmits a position signal of the moving body to the controller 25, the controller 25 prefabricates a signal to send a control signal to the first motor 1 and the second motor 8 according to the position signal to control the first motor 1 to decelerate to stop, and after a preset time delay, the second motor 8 is controlled to start and drive the blocking piece 23 to rotate to block the moving body to a designated stop position;

the medicine bottle 4 and the annular groove 20 are of an integrated structure, and the first fixing rod 2 and the second fixing rod 3 are welded;

the implementation mode is specifically as follows: the medicine bottles 4 are placed on the surface of the conveying belt 5, one end of each medicine bottle 4 close to the first motor 1 through the second fixing rod 3 is funnel-shaped, so that the medicine bottles 4 on the surface of the conveying belt 5 can reach between the two second fixing rods 3 one by one, workers are prevented from sorting one by one, then the sorted medicine bottles 4 are placed on the surface of the conveying belt 5, the working efficiency is higher, after the medicine bottles 4 reach between the two second fixing rods 3, the two second fixing rods 3 are clamped into the annular grooves 20 due to the annular grooves 20 formed in the surfaces of the medicine bottles 4, the medicine bottles 4 and the second fixing rods 3 are fixed, the medicine bottles 4 cannot shake when moving, position signals of the medicine bottles 4 are transmitted to the single chip microcomputer through the sensor, and the single chip microcomputer prefabricating signals transmit control signals to the first motor driver and the second motor driver according to the position signals of the medicine bottles 4, controlling the first motor 1 to decelerate to stop and driving the conveyor belt to decelerate to stop; simultaneously, the time delay scheduled time is after medicine bottle 4 stops moving, drives the operation of 8 starts of second motor, makes the rotatory baffle that drives of rotation axis is rotatory, keeps off medicine bottle 4 back to appointed stop position department, and this embodiment has specifically solved the problem that needs the manual work to arrange in order before the transportation injection of medicine bottle 4 that exists among the prior art, and the removal process can be moved to other places.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, the needle 17 is pushed through the medicine storage bin 9, the needle 17 moves in the shell 16, the movable block 18 is pushed through the needle 17, the tail end of the needle 17 penetrates through the medicine bottle 4, the needle 17 is pulled up through the medicine storage bin 9, the tail end of the needle 17 is not pushed through the movable block 18, the movable block 18 rotates, and the needle 17 is not in contact with the outside;

referring to the attached drawings 6-7 of the specification, the medicine bottle 4 reaches between the two second fixing rods 3, the two second fixing rods 3 are clamped into the annular groove 20, so that the medicine bottle 4 and the second fixing rods 3 are fixed, a position signal of the medicine bottle 4 is transmitted to the single chip microcomputer through the sensor, the single chip microcomputer controls the first motor 1 to decelerate to stop according to the position signal of the medicine bottle 4, and the second motor 8 is driven to start and run after the preset time is delayed, namely the medicine bottle 4 stops moving.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intravenous drug dispensing machine comprising a base plate (11), characterized in that: the top of the bottom plate (11) is provided with a plurality of supporting rods (10), the bottom plate (11) and the plurality of supporting rods (10) are fixed through pins, a conveying belt (5) is arranged between the plurality of supporting rods (10), a plurality of medicine bottles (4) are arranged on the surface of the conveying belt (5), a first motor (1) is arranged on one side of the interior of the conveying belt (5), the first motor (1) is connected with a second motor (8) in a rolling manner, a second motor (8) is arranged on one side, far away from the first motor (1), of the interior of the conveying belt (5), the conveying belt (5) is connected with the second motor (8) in a rolling manner, a first fixing plate (56) is arranged on one side, close to the first motor (1), of the conveying belt (5), a second fixing plate (7) is arranged at the bottom of the first fixing plate (56), and three groups of hydraulic cylinders (12) are arranged at the bottoms of the first fixing plate (56) and the, the bottoms of the two hydraulic cylinders (12) are respectively provided with a medicine storage bin (9), the two hydraulic cylinders (12) are respectively fixedly connected with the medicine storage bins (9) at corresponding positions, and the bottoms of the medicine storage bins (9) are provided with anti-pollution mechanisms (21);

anti-pollution mechanism (21) include needle (17), the outside of needle (17) is provided with shell (16), the top of shell (16) is provided with spring (13), the inner wall both sides of shell (16) all are provided with movable block (18), two movable block (18) all with shell (16) formula structure as an organic whole, the both sides of needle (17) all are provided with first fixture block (15), the top of conveyer belt (5) is provided with arrangement mechanism (22).

2. An intravenous drug dispensing machine according to claim 1, wherein: the arrangement mechanism (22) comprises a first fixing rod (2), a second fixing rod (3) is arranged at the top of the first fixing rod (2), and an annular groove (20) is formed in the surface of the medicine bottle (4).

3. An intravenous drug dispensing machine according to claim 1, wherein: the position of the inside of the shell (16) corresponding to the first clamping block (15) is provided with a first clamping groove (14), and the two first clamping blocks (15) are connected inside the first clamping grooves (14) in corresponding positions in a sliding mode.

4. An intravenous drug dispensing machine according to claim 1, wherein: and moving grooves (19) are formed in the positions, corresponding to the moving blocks (18), in the shell (16), and the two moving blocks (18) are rotatably connected to the inner parts of the moving grooves (19) in the corresponding positions.

5. An intravenous drug dispensing machine according to claim 1, wherein: one end of the spring (13) close to the medicine storage bin (9) is welded with the medicine storage bin (9), and one end of the spring (13) far away from the medicine storage bin (9) is welded with the top of the shell (16).

6. An intravenous drug dispensing machine according to claim 1, wherein: the moving block (18) is movably connected with the shell (16) through a rotating rod, and the two first clamping blocks (15) and the needle (17) are of an integrated structure.