CN105816327A - Liquid feeding device of granulator for pharmacy - Google Patents

Liquid feeding device of granulator for pharmacy Download PDF

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Publication number
CN105816327A
CN105816327A CN201610415615.XA CN201610415615A CN105816327A CN 105816327 A CN105816327 A CN 105816327A CN 201610415615 A CN201610415615 A CN 201610415615A CN 105816327 A CN105816327 A CN 105816327A
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CN
China
Prior art keywords
feed tube
sealing plate
connecting portion
liquid
liquid feeding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201610415615.XA
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Chinese (zh)
Inventor
郭根松
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Individual
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Individual
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Publication date
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Priority to CN201610415615.XA priority Critical patent/CN105816327A/en
Publication of CN105816327A publication Critical patent/CN105816327A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Basic Packing Technique (AREA)

Abstract

The invention provides a liquid feeding device of a granulator for pharmacy, belongs to the technical field of machines and solves the problem that a liquid feeding structure of an existing granulator for pharmacy is loose in structure. In the liquid feeding device of the granulator for pharmacy, the granulator comprises a box body provided with a material storage cavity and a box cover arranged on the box body; the liquid feeding device comprises a liquid feeding pipe fixed to the box cover and communicated with the material storage cavity and a liquid storage barrel located above the liquid feeding pipe, the bottom of the liquid storage barrel is provided with a tubular connection portion, the liquid feeding pipe is in a tubular shape, the upper end of the liquid feeding pipe is arranged on the connection portion in a sleeving mode, the liquid feeding pipe and the connection portion are fixed in a sealed mode, the liquid feeding pipe is internally provided with a sealing plate in a circular plate shape, the side wall of the sealing plate is attached to the inner side wall of the liquid feeding pipe, the edge of the sealing plate is provided with a plurality of gaps, the connection portion is fixedly provided with a magnet which can make the sealing plate move towards the connection portion and seal a lower end opening of the connection portion, and the liquid feeding pipe is internally provided with a spring for providing elastic support to the sealing plate. The liquid feeding device of the granulator for pharmacy has the advantage of being compact in structure.

Description

A kind of liquid-adding device of pharmaceutical purpose granulator
Technical field
The invention belongs to field of mechanical technique, relate to a kind of pharmaceutical purpose granulator, the liquid-adding device of a kind of pharmaceutical purpose granulator.
Background technology
The liquid-adding device of existing pharmaceutical purpose granulator is a kind of pharmaceutical purpose granulator liquid feeding structure [application number: 201220384006.X as disclosed in Chinese patent storehouse；Authorization Notice No.: CN202777082U] include casing, be placed in casing and hopper that upper end is uncovered, be hinged on tank surface and for the capping that hopper upper end is closed, one end of horizontal discharge nozzle connects through casing with the bottom of hopper, the other end of horizontal discharge nozzle is positioned at outside casing, cover is arranged over liquid receiver, liquid receiver by staving, be installed on the cover plate on the upside of staving and form, connecting a compressed-air actuated suction nozzle on cover plate, the downside of staving is by connecting with capping equipped with the liquid pipe of stop valve；Liquid pipe includes fast joint and the first pipe connected up and down, the second pipe, the upper end of the first pipe connects with the downside of staving, there is the first flange the lower end of the first pipe, there is second flange suitable with the first flange the upper end of the second pipe, the lower end of the second pipe connects with capping, stop valve is contained in the second pipe, and after the first flange, the second flange are stacked up and down, both are sealed by fast joint and fix.
Above-mentioned liquid feeding structure there is a problem in that have multiple for the parts connecting hopper and liquid receiver, and each parts are sequentially connected with from top to bottom, the most not only connect loaded down with trivial details, and structure is the loosest, causes taking up room of whole liquid feeding structure bigger.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that the liquid-adding device of the pharmaceutical purpose granulator of a kind of compact conformation.
nullThe purpose of the present invention can be realized by following technical proposal: the liquid-adding device of a kind of pharmaceutical purpose granulator，Granulator includes the casing with storage cavity and the case lid being located on casing，Casing side is provided with the discharging opening connected with storage cavity，This liquid-adding device include vertical with case lid fixing and with the feed tube that storage cavity connects and be positioned at the liquid receiver above feed tube，The top of liquid receiver is provided with inlet and suction nozzle，It is characterized in that，The bottom of liquid receiver has outwardly and cylindrical connecting portion，Connecting portion and liquid receiver are integral type structure and both inner space，Described feed tube is cylindrical，The upper end of feed tube is enclosed within connecting portion，And connecting portion and feed tube seal fixing，It is provided with in discoideus sealing plate in described feed tube，And sealing plate the medial wall of sidewall and feed tube recline mutually，Described sealing plate there is breach that is some and that be evenly distributed on edge，Described sealing plate and connecting portion are made by permeability magnetic material，Feed tube is made up of non-magnet material，And on connecting portion, it is fixed with the electric magnet that sealing plate can be made to move to connecting portion direction and the lower port of connecting portion closed，The spring that sealing plate is provided resilient support it is provided with in described feed tube，And spring is between sealing plate and case lid.
During installation, electric magnet is connected with external power source, and is controlled both break-makes by switch, and valve is connected with source of the gas.During original state, electric magnet is in obtain electricity condition, make sealing plate under the effect of magnetic force on move the lower port of connecting portion closed；Slurr join in liquid receiver by charging aperture and deposit with wherein.During use, disconnecting switch and make electric magnet dead electricity, now, slurr will make sealing plate overcome the elastic force of spring to move down to open the lower port of connecting portion, and now, slurr just passes sequentially through the lower port of breach and feed tube and is flowed in storage chamber；In slurr flow process, source of the gas can inject gas by valve in liquid receiver, enables slurr to enter into more swimmingly in storage cavity；After slurr injects, again make electric magnet obtain electric, now sealing plate just under the attraction of magnetic force on move the lower port of connecting portion closed.
Be enclosed within connecting portion in the upper end of feed tube, sealing plate and spring be respectively positioned on feed tube in and electric magnet be fixed on connecting portion under the common effect of this three, can effectively reduce the distance between each parts for playing liquid feeding effect, thus be effectively improved the compactedness of this liquid-adding device, thus reduce the space shared by this device.By arrange sealing plate in discoideus, feed tube is cylindrical and sealing plate the medial wall of sidewall and feed tube recline mutually, to sealing plate movement play preferable guide effect, to guarantee smoothness and the stability that sealing plate slides, thus improve the job stability of this device.
In the liquid-adding device of above-mentioned pharmaceutical purpose granulator, the sidewall of described connecting portion is provided with the bayonet socket matched with electric magnet, and electric magnet is embedded in bayonet socket, and bayonet socket is stretched out in the outer end of this electric magnet.
Use above-mentioned structure, it is possible not only to reduce the distance between electric magnet and other parts, improve the structural compactness of this device further, and make again the installation of electric magnet need not by other parts, thus reduce manufacturing cost and facilitate the assembling of electric magnet.
In the liquid-adding device of above-mentioned pharmaceutical purpose granulator; on the medial wall of described feed tube, there is annular convex shoulder; and annular convex shoulder is along some through holes that is axially arranged with of feed tube, the two ends of described spring respectively with the upper surface of annular convex shoulder and sealing plate lower surface offset.
During use, the lower port of feed tube can be flow to respectively through the inner chamber of through hole and annular convex shoulder from the slurr of indentation, there outflow.
In the liquid-adding device of above-mentioned pharmaceutical purpose granulator, described sealing plate the middle part of lower surface there is the sleeved part protruded in column, and the upper end of spring is enclosed within sleeved part.
Use above-mentioned structure, spring is played preferable position-limiting action, to improve stability during spring works, thus improve the job stability of this liquid-adding device.
In the liquid-adding device of above-mentioned pharmaceutical purpose granulator, the lateral wall of described connecting portion is provided with annular groove, is provided with 0 shape circle in this annular groove, and the medial wall of the outer peripheral face of 0 shape circle and feed tube offsets.
Under the effect of 0 shape circle, formed between connecting portion and feed tube and seal reliably, make the slurr flowed out through connecting portion can improve the job stability of this device further completely in feed tube.
Alternatively; in the liquid-adding device of above-mentioned pharmaceutical purpose granulator; being cased with sealing gasket in the form of a ring on described connecting portion, the medial wall of sealing gasket offsets with the lateral wall of connecting portion, and the both ends of the surface of sealing gasket offset with the diapire of liquid receiver and the upper surface of feed tube respectively.
Compared with prior art, the liquid-adding device of this pharmaceutical purpose granulator has the advantage that
1, the upper end at feed tube be enclosed within connecting portion, sealing plate and spring be respectively positioned on feed tube in and electric magnet be fixed on connecting portion under the common effect of this three, can effectively reduce the distance between each parts for playing liquid feeding effect, thus be effectively improved the compactedness of this liquid-adding device, thus reduce the space shared by this device.
, by arrange sealing plate in discoideus, feed tube is cylindrical and sealing plate the medial wall of sidewall and feed tube recline mutually, to sealing plate movement play preferable guide effect, to guarantee smoothness and the stability that sealing plate slides, thus improve the job stability of this device.
, electric magnet is by the way of being embedded in the bayonet socket being opened on connecting portion lateral wall and positions, it is possible not only to reduce the distance between electric magnet and other parts, improve the structural compactness of this device further, and make again the installation of electric magnet need not by other parts, thus reduce manufacturing cost and facilitate the assembling of electric magnet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the liquid-adding device of this pharmaceutical purpose granulator.
Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at A.
In figure, 1, casing；1a, storage cavity；1b, discharging opening；2, case lid；3, feed tube；3a, annular convex shoulder；3a1, through hole；4, liquid receiver；4a, inlet；4b, connecting portion；5, sealing plate；5a, breach；5b, sleeved part；6, spring；7, electric magnet；8, shower nozzle；9, suction nozzle；10,0 shape circle；11, rubber blanket.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
Embodiment one
As it is shown in figure 1, in the liquid-adding device of this pharmaceutical purpose granulator, granulator includes the casing 1 with storage cavity 1a and the case lid 2 being located on casing 1, and the side of casing 1 lower end is provided with the discharging opening 1b connected with storage cavity 1a.This liquid-adding device is made up of feed tube 3, liquid receiver 4, sealing plate 5, spring 6, electric magnet 7 etc..Wherein, sealing plate 5 and liquid receiver 4 are formed by permeability magnetic material, and permeability magnetic material can be ferrum or iron containing alloy.Feed tube 3 is made up of non-magnet material, and non-magnet material can be engineering plastics or pyrite.
Specifically, feed tube 3 is cylindrical, and this feed tube 3 is vertically located at case lid 2 top and both fix.As it is shown in figure 1, the lower end of feed tube 3 is through case lid 2 the most right with storage cavity 1a.The lower end of feed tube 3 is fixed with shower nozzle 8, for spraying slurr in storage cavity 1a.Liquid receiver 4 is located at above feed tube 3, and this liquid receiver 4 includes staving and the bung being located on staving.Wherein, bung be provided with all with inlet 4a and the suction nozzle 9 of the inner space of staving.The bottom of staving has outwardly cylindrical connecting portion 4b, and connecting portion 4b and staving are integral type structure and both inner space.
The upper end of feed tube 3 is enclosed within connecting portion 4b, and connecting portion 4b and feed tube 3 seal fixing.In the present embodiment, the lateral wall of connecting portion 4b is provided with annular groove, is provided with 0 shape circle 10 in this annular groove, and the medial wall of the outer peripheral face of 0 shape circle 10 and feed tube 3 offsets, so that the connection between connecting portion 4b and feed tube 3 keeps sealing the most reliably.Feed tube 3 and connecting portion 4b fix by the way of welding, and natural, feed tube 3 and connecting portion 4b can also be detachably fixed by some screws.
Sealing plate 5 is in discoideus and be located in feed tube 3.The sidewall of sealing plate 5 reclines mutually with the medial wall of feed tube 3, and this sealing plate 5 can sliding axially along feed tube 3.As in figure 2 it is shown, have breach 5a that is some and that be evenly distributed on the edge of sealing plate 5, so that forming the passage for slurr flowing between sealing plate 5 and feed tube 3.
Electric magnet 7 is fixed on connecting portion 4b, and when electric magnet 7 obtains electric, sealing plate 5 can move to connecting portion 4b direction and the lower port of connecting portion 4b be closed.Further illustrate, as shown in Figure 2, the upper surface of sealing plate 5 is provided with seal groove in the form of a ring, rubber blanket 11 in the form of a ring it is provided with in seal groove, the lower surface of rubber blanket 11 offsets with the diapire of seal groove, and the upper surface of rubber blanket 11 can offset with the lower surface of connecting portion 4b, so that sealing plate 5 seals more stable for the lower port of connecting portion 4b.In the present embodiment, the sidewall of connecting portion 4b is provided with the bayonet socket matched with electric magnet 7, and electric magnet 7 is embedded in bayonet socket, and bayonet socket is stretched out in the outer end of this electric magnet 7.Use above-mentioned structure, it is possible not only to reduce the distance between electric magnet 7 and other parts, improve the structural compactness of this device, and make again the installation of electric magnet 7 need not by other parts, thus reduce manufacturing cost and facilitate the assembling of electric magnet 7.
As it is shown in figure 1, be provided with the spring 6 that sealing plate 5 provides resilient support in feed tube 3, and spring 6 is between sealing plate 5 and case lid 2.By arranging spring 6, sealing plate 5 can be made to reset more quickly, and sealing plate 5 can be prevented again to be punched in storage cavity 1a by slurr.In the present embodiment, the medial wall of feed tube 3 has annular convex shoulder 3a, and annular convex shoulder 3a is axially arranged with some through hole 3a1 along feed tube 3.The two ends of spring 6 offset with the upper surface of annular convex shoulder 3a and the lower surface of sealing plate 5 respectively, so that spring 6 is played preferable supporting role.Further illustrating, the middle part of the lower surface of sealing plate 5 has sleeved part 5b protruded in column, and the upper end of spring 6 is enclosed within sleeved part 5b, so that spring 6 is played preferable position-limiting action.
During installation, electric magnet 7 is connected with external power source, and is controlled both break-makes by switch, and valve is connected with source of the gas.During original state, electric magnet 7 is in obtain electricity condition, make sealing plate 5 under the effect of magnetic force on move the lower port of connecting portion 4b closed；In slurr joins liquid receiver 4 by charging aperture and deposit with wherein.During use, disconnecting switch and make electric magnet 7 dead electricity, now, slurr will make sealing plate 5 overcome the elastic force of spring 6 to move down to open with the lower port by connecting portion 4b, now, slurr just passes sequentially through the lower port of breach 5a, through hole 3a1 and feed tube 3 and is flowed in storage chamber；In slurr flow process, source of the gas can inject gas by valve in liquid receiver 4, enables slurr to enter into more swimmingly in storage cavity 1a；After slurr injects, again make electric magnet 7 electric, now sealing plate 5 just under the attraction of magnetic force on move the lower port of connecting portion 4b closed.
Embodiment two
The present embodiment two is essentially identical with structure and the principle of embodiment one, different place is: be cased with sealing gasket in the form of a ring on connecting portion 4b, the medial wall of sealing gasket offsets with the lateral wall of connecting portion 4b, and the both ends of the surface of sealing gasket offset with the diapire of liquid receiver 4 and the upper surface of feed tube 3 respectively.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.

Claims (6)

  1. null1. the liquid-adding device of a pharmaceutical purpose granulator，Granulator includes the casing with storage cavity and the case lid being located on casing，Casing side is provided with the discharging opening connected with storage cavity，This liquid-adding device include vertical with case lid fixing and with the feed tube that storage cavity connects and be positioned at the liquid receiver above feed tube，The top of liquid receiver is provided with inlet and suction nozzle，It is characterized in that，The bottom of liquid receiver has outwardly and cylindrical connecting portion，Connecting portion and liquid receiver are integral type structure and both inner space，Described feed tube is cylindrical，The upper end of feed tube is enclosed within connecting portion，And connecting portion and feed tube seal fixing，It is provided with in discoideus sealing plate in described feed tube，And sealing plate the medial wall of sidewall and feed tube recline mutually，Described sealing plate there is breach that is some and that be evenly distributed on edge，Described sealing plate and connecting portion are made by permeability magnetic material，Feed tube is made up of non-magnet material，And on connecting portion, it is fixed with the electric magnet that sealing plate can be made to move to connecting portion direction and the lower port of connecting portion closed，The spring that sealing plate is provided resilient support it is provided with in described feed tube，And spring is between sealing plate and case lid.
  2. The liquid-adding device of pharmaceutical purpose granulator the most according to claim 1, it is characterised in that the sidewall of described connecting portion is provided with the bayonet socket matched with electric magnet, electric magnet is embedded in bayonet socket, and bayonet socket is stretched out in the outer end of this electric magnet.
  3. The liquid-adding device of pharmaceutical purpose granulator the most according to claim 1; it is characterized in that; on the medial wall of described feed tube, there is annular convex shoulder; and annular convex shoulder is along some through holes that is axially arranged with of feed tube, the two ends of described spring respectively with the upper surface of annular convex shoulder and sealing plate lower surface offset.
  4. The liquid-adding device of pharmaceutical purpose granulator the most according to claim 3, it is characterised in that described sealing plate the middle part of lower surface there is the sleeved part protruded in column, and the upper end of spring is enclosed within sleeved part.
  5. The liquid-adding device of pharmaceutical purpose granulator the most according to claim 1, it is characterised in that the lateral wall of described connecting portion is provided with annular groove, is provided with 0 shape circle in this annular groove, and the medial wall of the outer peripheral face of 0 shape circle and feed tube offsets.
  6. The liquid-adding device of pharmaceutical purpose granulator the most according to claim 1; it is characterized in that; being cased with sealing gasket in the form of a ring on described connecting portion, the medial wall of sealing gasket offsets with the lateral wall of connecting portion, and the both ends of the surface of sealing gasket offset with the diapire of liquid receiver and the upper surface of feed tube respectively.
CN201610415615.XA 2016-06-14 2016-06-14 Liquid feeding device of granulator for pharmacy Withdrawn CN105816327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610415615.XA CN105816327A (en) 2016-06-14 2016-06-14 Liquid feeding device of granulator for pharmacy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610415615.XA CN105816327A (en) 2016-06-14 2016-06-14 Liquid feeding device of granulator for pharmacy

Publications (1)

Publication Number Publication Date
CN105816327A true CN105816327A (en) 2016-08-03

Family

ID=56532765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610415615.XA Withdrawn CN105816327A (en) 2016-06-14 2016-06-14 Liquid feeding device of granulator for pharmacy

Country Status (1)

Country Link
CN (1) CN105816327A (en)

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Application publication date: 20160803

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