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A combined drug mixing device with a drug-liquid proportioning structure

A combined, liquid medicine technology, applied in the directions of mixers, mixing methods, transportation and packaging, can solve the problems of unable to achieve unified and synchronous adjustment, unable to achieve proportion adjustment, etc., and achieve the effect of simple and convenient operation.

Inactive Publication Date: 2021-07-20
华智机械(烟台)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the ratio adjustment work in this patent needs to be carried out before the device works or when the device is shut down, and the ratio adjustment cannot be realized during online operation, and the structure for realizing the ratio adjustment is set in two places, which are relatively independent and cannot be unified and synchronized. adjustment

Method used

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  • A combined drug mixing device with a drug-liquid proportioning structure
  • A combined drug mixing device with a drug-liquid proportioning structure
  • A combined drug mixing device with a drug-liquid proportioning structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Reference attached Figure 1~10 , a combined medicine mixing device with a medicine liquid proportioning structure, comprising a frame component 1, a driving component 2, a proportioning structure 3, an adjustment component 4 and a suction and discharge component 5;

[0063] The frame assembly 1 includes a support 101, legs 102, fixed rods 103, dispensing box 104 and medicine discharge pipe 105, the bottom surface of the support 101 is connected with the legs 102, and the medicine dispensing box 104 is connected below the support 101 through the fixing rod 103, dispensing medicine A drug discharge pipe 105 is connected to the bottom of the box 104, and a valve is installed on the drug discharge pipe 105;

[0064] The right part of the support 101 is provided with a driving assembly 2, the middle part of the support 101 is provided with a matching structure 3, and the left part of the support 101 is provided with an adjusting assembly 4; the left end of the matching stru...

Embodiment 2

[0066] Reference attached Figure 1~8 , a combined medicine mixing device with a medicine liquid proportioning structure, comprising a frame component 1, a driving component 2, a proportioning structure 3, an adjustment component 4 and a suction and discharge component 5;

[0067] The frame assembly 1 includes a support 101, legs 102, fixed rods 103, dispensing box 104 and medicine discharge pipe 105, the bottom surface of the support 101 is connected with the legs 102, and the medicine dispensing box 104 is connected below the support 101 through the fixing rod 103, dispensing medicine A drug discharge pipe 105 is connected to the bottom of the box 104, and a valve is installed on the drug discharge pipe 105;

[0068] The right part of the support 101 is provided with a driving assembly 2, the middle part of the support 101 is provided with a matching structure 3, and the left part of the support 101 is provided with an adjusting assembly 4; the left end of the matching struc...

Embodiment 3

[0087] The difference from Embodiment 2 is that the long cams of this embodiment are set differently.

[0088] The long cams all adopt a first-class long cam 306, and two first-class long cams 306 are arranged symmetrically;

[0089] A type of long cam 306 has a right-angled trapezoidal longitudinal section along the left-right direction;

[0090] Similar to Embodiment 2, when the long cam moves left and right with the inverted U-shaped frame 301, the first type of long cam 306 and its corresponding roller 501 also maintain cooperation, and the lifting displacement of the roller 501 changes to realize the suction and discharge assembly 5 Adjustment of the liquid medicine volume for suction and discharge; referring to the accompanying drawings, since the two long cams 306 are arranged symmetrically, the suction and discharge volume of one suction and discharge assembly 5 increases, and the suction and discharge volume of the other suction and discharge assembly 5 decreases sync...

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Abstract

The invention relates to the technical field of dispensing, and relates to a combined medicine mixing device with a medicine-liquid proportioning structure; the adjustment shaft is rotated by a hand wheel, and the moving nut moves up and down along the axis of the adjustment shaft due to the action of the thread, and is driven by a push-pull rod The U-shaped frame moves left and right under the guidance of sliders and slide rails; the long cam also moves left and right synchronously, and changes with the cooperation of the suction and discharge components, so that the suction and discharge volumes of the two piston cylinders change relatively, thereby realizing two Proportion adjustment of suction and exhaust components; during the proportion adjustment, the spline shaft and the slot can be kept plugged, so that the suction and exhaust components can still keep working, so as to realize the online proportion adjustment of the two suction and discharge components without shutting down the machine. easy and convenient.

Description

technical field [0001] The invention relates to the technical field of mixing devices, in particular to a combined drug mixing device with a drug-liquid proportioning structure. Background technique [0002] Most of the existing dispensing equipment first determines the proportion, then uses measuring cylinders and other measuring equipment to measure the corresponding volume of the medicine, and then mixes the medicines for dispensing. The steps are relatively troublesome. [0003] The inventor searched the prior art of medical dispensing devices in the patent database, and found a Chinese utility model patent with the patent number 202020975816.7, which discloses a veterinary drug proportioning device, including a mixing shell, the The two sides of the mixing shell are respectively equipped with a drug injection cylinder and a water injection cylinder. The bottom of the mixing shell is connected with a drug discharge pipe, and a valve is arranged on the drug discharge pipe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F15/02B01F15/04B01F3/08
CPCB01F23/43B01F35/712B01F35/7174B01F35/88
Inventor 户艳艳赵宁宁张惠萍
Owner 华智机械(烟台)有限公司
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