CN215085386U - Extraction device for preparing liquid medicine - Google Patents

Abstract

The utility model relates to the technical field of pharmaceutical equipment, in particular to an extraction device for preparing liquid medicine, which comprises a bracket, a sealing cover, an extraction cylinder and a liquid collection cylinder; the liquid collecting cylinder is arranged on the bracket, the sealing cover is arranged at the top end of the liquid collecting cylinder, and the extraction cylinder is rotatably connected inside the liquid collecting cylinder; a motor is arranged in the liquid collection cylinder; the extraction cylinder comprises a rotating shaft, a shaft seat and a cylinder body; the rotating shaft is positioned in the center of the inside of the shaft seat, and an eccentric block is arranged on the outer side of the rotating shaft; the shaft seat is positioned at the central axis of the cylinder and connected with the cylinder; the cylinder is connected with an output shaft of the motor; one end of the shaft seat, which is far away from the cylinder body, is detachably connected with a locking part. The utility model discloses a set up the pivot that has the eccentric block in the axle bed of drawing a section of thick bamboo for draw a section of thick bamboo and can swing under the effect of eccentric block rotating the in-process, make and draw a section of thick bamboo particulate matter and liquid medicine in the fully separating medicament under centrifugal force effect and the swing action of force down, improved the separation efficiency of liquid medicine.

Description

Extraction device for preparing liquid medicine

Technical Field

The utility model relates to a pharmaceutical equipment technical field specifically is an extraction element for preparing liquid medicine.

Background

In the field of medicine production, the medicinal materials are often required to be soaked in water, medicines in the medicinal materials are melted into water to form liquid medicines through high-temperature cooking, and after the medicinal materials are cooked, an extraction device is often required to separate particles and liquid medicines in the medicines.

Most of the existing extraction devices for preparing liquid medicines adopt a centrifugal structure to separate particles and liquid medicines in medicines, but the separation efficiency is not high when only adopting the centrifugal structure to separate the medicines, the particles and the liquid medicines in the medicines cannot be fully separated, and the extraction efficiency of the liquid medicines is low.

Disclosure of Invention

An object of the utility model is to provide an extraction element for preparing liquid medicine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an extraction device for preparing medicinal liquid comprises a support, a sealing cover, an extraction cylinder and a liquid collection cylinder; the liquid collecting cylinder is arranged on the bracket, the sealing cover is arranged at the top end of the liquid collecting cylinder, and the extraction cylinder is rotatably connected inside the liquid collecting cylinder; a motor for driving the extraction cylinder to rotate is arranged in the liquid collection cylinder; the extraction cylinder comprises a rotating shaft, a shaft seat and a cylinder body; the rotating shaft is positioned in the center of the inside of the shaft seat, and an eccentric block is arranged on the outer side of the rotating shaft; the shaft seat is positioned at the central axis of the cylinder and connected with the cylinder; the cylinder is connected with an output shaft of the motor; one end of the shaft seat, which is far away from the cylinder body, is detachably connected with a locking part; the locking piece is movably connected with the bracket and the sealing cover through a movable mechanism.

Preferably, in the above extraction device for preparing a liquid medicine, the support includes a fixed frame, a support frame and a movable frame; the supporting frame is fixed on the top of the fixing frame; the movable frame is arranged at the top of the fixed frame in a sliding manner; the liquid collecting cylinder is fixed between the fixing frames, the movable frame is located on one side of a sealing cover of the liquid collecting cylinder, a bent part is arranged at the top end of the movable frame and extends towards the sealing cover, and the bent part is abutted to the sealing cover.

Based on the technical characteristics, the liquid collecting cylinder can be stably clamped and fixed on the fixing frame through the supporting frame, so that the liquid medicine can be conveniently extracted from the inside of the liquid collecting cylinder; the movable adjustable shelf can be convenient and fast and can be movably adjusted on the fixed frame, so that the bent part on the adjustable shelf can be abutted to the sealing cover, the sealing cover can be sealed for the liquid collecting cylinder, the leakage generated in the liquid medicine extraction process is avoided, the abutting connection between the sealing cover and the liquid collecting cylinder can be removed through the movement of the adjustable shelf, the sealing cover can be taken down from the liquid collecting cylinder, and the medicament to be extracted is injected into the liquid collecting cylinder.

Preferably, in the above extraction device for preparing a liquid medicine, the fixed frame is provided with a sliding groove for the movable frame to slide.

Based on the technical characteristics, the movable frame can stably slide in the sliding groove of the fixed frame, and the positions of the movable frame and the bent part of the movable frame are changed, so that the sealing cover and the liquid collecting barrel are locked and unlocked in a sealing mode through the bent part of the movable frame.

Preferably, in the above extraction device for preparing a liquid medicine, the locking member includes a lug, a connecting block and a fixing block; the lugs are arranged at two ends of one side of the connecting block; the fixed block sets up in the central authorities of the connecting block other end, the retaining member passes through the fixed block and can dismantle with the axle bed and be connected.

Based on the technical characteristics, the locking piece can be detachably fixed with the shaft seat of the extraction barrel through the fixing block, so that when the motor drives the extraction barrel to rotate in the liquid collection barrel, the extraction barrel vibrates under the action of the eccentric block, the locking piece extrudes the movable mechanism to movably displace and swing under the action of the extraction barrel, the extraction barrel is enabled to fully separate particles and liquid medicine in the medicine under the action of centrifugal force and swinging, and the separation efficiency of the liquid medicine is improved; and the lug can supply retaining member and appurtenance to assemble to can drive the retaining member after appurtenance is connected with the lug and rotate, remove being connected of retaining member and axle bed, make the retaining member dismantle the back adjustable shelf can slide, remove the conflict of adjustable shelf to sealed lid.

Preferably, in the above extraction device for preparing a liquid medicine, an external thread is provided on the outer side of the fixing block; and the shaft seat is provided with a threaded hole matched with the fixed block.

Based on above-mentioned technical characteristics, the fixed block carries out the dismouting through threaded connection's mode and axle bed fixed, has improved the closely degree that retaining member and axle bed are connected to realize adjustable shelf kink, sealed lid and draw the zonulae occludens between the section of thick bamboo axle bed through the retaining member.

Preferably, in the above extraction device for preparing a liquid medicine, the movable mechanism includes a vibration assembly disposed on the movable frame and a folding plate disposed on the sealing cover; the movable frame is provided with a guide groove for accommodating the vibration assembly; the vibration assembly comprises a sliding block and a spring; the sliding block is connected with the guide groove in a sliding manner, and a through hole for accommodating the connecting block is formed in the center of the sliding block; the spring is fixed at two ends of the sliding block and connected with the inner walls of two ends of the guide groove.

Based on the technical characteristics, when the extraction cylinder swings under the action of the eccentric block, the shaft seat and the locking piece synchronously swing in the movable mechanism, so that the sliding block of the vibration mechanism elastically vibrates in the guide groove under the action of the elastic force of the spring, the extraction cylinder is ensured to swing in the rotating process, and particulate matters and liquid medicine in the medicament are fully separated; and the folded sheet can stretch, fold and warp when axle bed and retaining member remove, keeps sealed lid all the time to the leakproofness of a collection liquid section of thick bamboo, reduces the leakage of medicament.

Preferably, in the above extraction device for preparing a liquid medicine, liquid outlet holes are uniformly formed in the side wall of the cylinder; and a liquid outlet pipe is arranged at the lowest point of the liquid collecting barrel.

Based on the technical characteristics, in the rotating and swinging processes of the extracting barrel, liquid medicine in the medicine passes through the liquid outlet hole to enter the liquid collecting barrel under the action of centrifugal force and swinging force, and particulate matters in the medicine are isolated in the extracting barrel, so that the particulate matters in the medicine and the liquid medicine can be fully separated, and the extracting efficiency of the liquid medicine is improved; the liquid outlet pipe can lead out the separated liquid medicine entering the liquid collecting barrel so as to carry out centralized treatment and use on the separated liquid medicine.

Preferably, in the above extraction device for preparing a liquid medicine, one end of the motor is connected to a slide; and the inner wall of the liquid collecting barrel is provided with a sliding groove matched with the sliding seat, and the sliding seat is connected with the sliding groove in a sliding manner.

Based on above-mentioned technical characteristics, when the motor drives and draws a section of thick bamboo and rotate and make its swing, the motor can slide along the sliding tray under the effect of slide, keeps the motor can be along drawing a section of thick bamboo synchronous oscillation.

Compared with the prior art, the beneficial effects of the utility model are that:

1) this an extraction element for preparing liquid medicine through set up the pivot that has the eccentric block in the axle bed that draws a section of thick bamboo for draw a section of thick bamboo and can swing under the effect of eccentric block at the rotation in-process, make and draw a section of thick bamboo particulate matter and liquid medicine in the fully separation medicament under centrifugal force effect and swing force effect, improved the separation efficiency of liquid medicine.

Drawings

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

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the extraction cylinder and the liquid collection cylinder of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic view of the side view of the local part of the adjustable frame of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support; 11. a fixed mount; 111. a chute; 12. a support frame; 13. a movable frame; 131. a bending section; 132. a slider; 133. a spring; 134. a guide groove; 135. a through hole; 2. a sealing cover; 21. folding the board; 3. a locking member; 31. a lug; 32. connecting blocks; 33. a fixed block; 4. an extraction cylinder; 41. a rotating shaft; 42. a shaft seat; 421. a threaded hole; 43. a barrel; 431. a liquid outlet hole; 44. an eccentric block; 5. a liquid collection cylinder; 51. a sliding groove; 6. a motor; 7. a slide base; 8. a liquid outlet pipe.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: an extraction device for preparing liquid medicine comprises a bracket 1, a sealing cover 2, an extraction cylinder 4 and a liquid collection cylinder 5; the liquid collecting cylinder 5 is arranged on the bracket 1, the sealing cover 2 is arranged at the top end of the liquid collecting cylinder 5, and the extraction cylinder 4 is rotatably connected inside the liquid collecting cylinder 5; a motor 6 for driving the extraction cylinder 4 to rotate is arranged in the liquid collection cylinder 5; the extraction cylinder 4 comprises a rotating shaft 41, a shaft seat 42 and a cylinder body 43; the rotating shaft 41 is positioned in the center of the inside of the shaft seat 42, and an eccentric block 44 is arranged on the outer side of the rotating shaft 41; the shaft seat 42 is positioned at the central axis of the cylinder 43 and is connected with the cylinder 43; the cylinder 43 is connected with an output shaft of the motor 6; one end of the shaft seat 42, which is far away from the cylinder 43, is detachably connected with a locking part 3; the locking piece 3 is movably connected with the bracket 1 and the sealing cover 2 through a movable mechanism; in this embodiment, the extracting cylinder 4 swings under the action of the eccentric block 44 during the rotation process, so that the extracting cylinder 4 fully separates particulate matters and liquid medicine in the medicament under the action of centrifugal force and swinging force, and the separation efficiency of the liquid medicine is improved;

please refer to fig. 1 in the drawings of the specification: the support 1 comprises a fixed frame 11, a supporting frame 12 and a movable frame 13; the supporting frame 12 is fixed on the top of the fixed frame 11; the movable frame 13 is arranged at the top of the fixed frame 11 in a sliding manner; the liquid collecting cylinder 5 is fixed between the fixed frames 11, the movable frame 13 is positioned on one side of the sealing cover 2 of the liquid collecting cylinder 5, the top end of the movable frame 13 extends towards the sealing cover 2 to form a bent part 131, and the bent part 131 is abutted against the sealing cover 2; in this embodiment, the liquid collecting cylinder 5 can be stably clamped and fixed on the fixing frame 11 through the supporting frame 12, so that the liquid medicine can be conveniently extracted from the inside of the liquid collecting cylinder 5; the movable frame 13 can be movably adjusted on the fixed frame 11 conveniently, so that the bent part 131 on the movable frame 13 can abut against the sealing cover 2, the sealing cover 2 can be ensured to seal the liquid collecting cylinder 5, leakage in the liquid medicine extraction process is avoided, and the abutting connection between the sealing cover 2 and the liquid collecting cylinder 5 can be released through the movement of the movable frame 13, so that the sealing cover 2 can be taken down from the liquid collecting cylinder 5, and a medicament to be extracted is injected into the liquid collecting cylinder 5;

please refer to fig. 1 in the drawings of the specification: wherein, the fixed frame 11 is provided with a sliding chute 111 for the movable frame 13 to slide; in this embodiment, the movable frame 13 can stably slide in the sliding slot 111 of the fixed frame 11, and the positions of the movable frame 13 and the bent portion 131 of the movable frame 13 are changed, so that the sealing cover 2 and the liquid collecting barrel 5 are sealed and locked and unlocked through the bent portion 131 of the movable frame 13;

please refer to fig. 1 and 3 in the drawings of the specification: the locking piece 3 comprises a lug 31, a connecting block 32 and a fixing block 33; the lugs 31 are arranged at two ends of one side of the connecting block 32; the fixed block 33 is arranged in the center of the other end of the connecting block 32, and the locking piece 3 is detachably connected with the shaft seat 42 through the fixed block 33; in this embodiment, the locking member 3 can be detachably fixed to the shaft seat 42 of the extraction cylinder 4 through the fixing block 33, so that when the motor 6 drives the extraction cylinder 4 to rotate inside the liquid collection cylinder 5, the extraction cylinder 4 vibrates under the action of the eccentric block 44, and the locking member 3 presses the movable mechanism to move and swing under the action of the extraction cylinder 4, so that the extraction cylinder 4 can fully separate particles and liquid medicine in the medicine under the action of centrifugal force and swinging force, and the separation efficiency of the liquid medicine is improved; the lug 31 can be used for assembling the locking piece 3 and an auxiliary tool, so that the auxiliary tool can drive the locking piece 3 to rotate after being connected with the lug 31, the connection between the locking piece 3 and the shaft seat 42 is released, the movable frame 13 can slide after the locking piece 3 is detached, and the interference of the movable frame 13 on the sealing cover 2 is released;

wherein, the outer side of the fixed block 33 is provided with an external thread; the shaft seat 42 is provided with a threaded hole 421 matched with the fixed block 33; in this embodiment, the fixing block 33 is fixed to the shaft seat 42 by screwing, so as to improve the tightness of the connection between the locking member 3 and the shaft seat 42, and to facilitate the tight connection between the bent portion 131 of the movable frame 13, the sealing cover 2 and the shaft seat 42 of the extraction cylinder 4 via the locking member 3;

please refer to fig. 3 and 5 in the drawings of the specification: wherein the movable mechanism comprises a vibration component arranged on the movable frame 13 and a folding plate 21 arranged on the sealing cover 2; a guide groove 134 for accommodating the vibration component is arranged on the movable frame 13; the shock assembly includes a slider 132 and a spring 133; the sliding block 132 is connected with the guide groove 134 in a sliding manner, and a through hole 135 for accommodating the connecting block 32 is formed in the center of the sliding block 132; the spring 133 is fixed at two ends of the sliding block 132 and connected with inner walls of two ends of the guide groove 134; in this embodiment, when the extracting cylinder 4 swings under the action of the eccentric block 44, the shaft seat 42 and the locking member 3 swing synchronously in the moving mechanism, so that the sliding block 132 of the vibrating mechanism elastically vibrates in the guide groove 134 under the action of the elastic force of the spring 133, and the extracting cylinder 4 can swing in the rotating process, thereby fully separating the particulate matters and the liquid medicine in the medicament; the folding plate 21 can be stretched and folded to deform when the shaft seat 42 and the locking piece 3 move, so that the sealing performance of the sealing cover 2 on the liquid collecting barrel 5 is always kept, and the leakage of the medicament is reduced;

please refer to fig. 1 and 3 in the drawings of the specification: liquid outlet holes 431 are uniformly formed in the side wall of the cylinder 43; a liquid outlet pipe 8 is arranged at the lowest point of the liquid collecting barrel 5; in the embodiment, in the rotating and swinging processes of the extracting cylinder 4, the liquid medicine in the medicine passes through the liquid outlet hole 431 and enters the liquid collecting cylinder 5 under the action of centrifugal force and swinging force, and the particulate matters in the medicine are isolated in the extracting cylinder 4, so that the particulate matters in the medicine and the liquid medicine can be fully separated, and the extracting efficiency of the liquid medicine is improved; the liquid outlet pipe 8 can lead out the separated liquid medicine entering the liquid collecting barrel 5 so as to carry out centralized treatment and use on the separated liquid medicine;

please refer to fig. 1 and 4 in the drawings of the specification: one end of the motor 6 is connected with a sliding seat 7; the inner wall of the liquid collecting barrel 5 is provided with a sliding groove 51 matched with the sliding seat 7, and the sliding seat 7 is in sliding connection with the sliding groove 51; in this embodiment, when the motor 6 drives the extracting cylinder 4 to rotate and swing, the motor 6 can slide along the sliding groove 51 under the action of the sliding seat 7, and the motor 6 can be kept to swing synchronously with the extracting cylinder 4.

Principle of operation

When the extraction device for preparing the liquid medicine is used, the locking piece 3 is firstly taken down, so that the movable frame 13 slides in the sliding groove 111, the bending part 131 of the movable frame 13 is separated from the sealing cover 2, the sealing cover 2 is taken down, the medicament to be extracted is injected into the extracting barrel 4 in the liquid collecting barrel 5, the sealing cover 2 is covered, the movable frame 13 is reset, the locking part 3 is locked back, the motor 6 rotates to drive the extraction cylinder 4 to rotate, the extraction cylinder 4 can swing under the action of the eccentric block 44 in the rotating process, so that the extraction cylinder 4 can fully separate the particulate matters and the liquid medicine in the medicament under the action of centrifugal force and swinging force, so that the liquid medicine in the medicament enters the liquid collecting barrel 5 under the action of centrifugal force and swinging force, the particulate matters in the medicament can be isolated in the extracting barrel 4, ensures that the particles and the liquid medicine in the medicament can be fully separated, and improves the extraction efficiency of the liquid medicine.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. An extraction device for preparing liquid medicine comprises a bracket (1), a sealing cover (2), an extraction cylinder (4) and a liquid collection cylinder (5); the liquid collecting barrel (5) is arranged on the support (1), the sealing cover (2) is arranged at the top end of the liquid collecting barrel (5), and the extracting barrel (4) is rotatably connected inside the liquid collecting barrel (5); a motor (6) for driving the extraction cylinder (4) to rotate is arranged in the liquid collection cylinder (5); the method is characterized in that: the extraction cylinder (4) comprises a rotating shaft (41), a shaft seat (42) and a cylinder body (43); the rotating shaft (41) is positioned in the center of the inside of the shaft seat (42), and an eccentric block (44) is arranged on the outer side of the rotating shaft (41); the shaft seat (42) is positioned at the central axis of the cylinder body (43) and is connected with the cylinder body (43); the cylinder (43) is connected with an output shaft of the motor (6); one end of the shaft seat (42) far away from the cylinder body (43) is detachably connected with a locking piece (3); the locking piece (3) is movably connected with the bracket (1) and the sealing cover (2) through a movable mechanism.

2. An extraction device for the preparation of medical liquids according to claim 1, characterized in that: the support (1) comprises a fixed frame (11), a supporting frame (12) and a movable frame (13); the supporting frame (12) is fixed at the top of the fixed frame (11); the movable frame (13) is arranged at the top of the fixed frame (11) in a sliding manner; the liquid collecting cylinder (5) is fixed between the fixed frames (11), the movable frame (13) is located on one side of the sealing cover (2) of the liquid collecting cylinder (5), the top end of the movable frame (13) extends towards the sealing cover (2) to form a bent part (131), and the bent part (131) is abutted to the sealing cover (2).

3. An extraction device for the preparation of medical liquids according to claim 2, characterized in that: the fixed frame (11) is provided with a sliding chute (111) for the movable frame (13) to slide.

4. An extraction device for the preparation of medical liquids according to claim 2, characterized in that: the locking piece (3) comprises a lug (31), a connecting block (32) and a fixing block (33); the lugs (31) are arranged at two ends of one side of the connecting block (32); the fixing block (33) is arranged in the center of the other end of the connecting block (32), and the locking piece (3) is detachably connected with the shaft seat (42) through the fixing block (33).

5. An extraction device for the preparation of medical liquids according to claim 4, characterized in that: the outer side of the fixed block (33) is provided with an external thread; the shaft seat (42) is provided with a threaded hole (421) matched with the fixed block (33).

6. An extraction device for the preparation of medical liquids according to claim 4, characterized in that: the movable mechanism comprises a vibration component arranged on the movable frame (13) and a folding plate (21) arranged on the sealing cover (2); a guide groove (134) for accommodating the vibration assembly is formed in the movable frame (13); the shock assembly comprises a slider (132) and a spring (133); the sliding block (132) is connected with the guide groove (134) in a sliding mode, and a through hole (135) for accommodating the connecting block (32) is formed in the center of the sliding block (132); the spring (133) is fixed at two ends of the sliding block (132) and connected with the inner walls of two ends of the guide groove (134).

7. An extraction device for the preparation of medical liquids according to any of claims 1 to 6, characterized in that: liquid outlet holes (431) are uniformly formed in the side wall of the cylinder body (43); and a liquid outlet pipe (8) is arranged at the lowest point of the liquid collecting barrel (5).

8. An extraction device for the preparation of medical liquids according to claim 7, characterized in that: one end of the motor (6) is connected with a sliding seat (7); the inner wall of the liquid collecting barrel (5) is provided with a sliding groove (51) matched with the sliding seat (7), and the sliding seat (7) is in sliding connection with the sliding groove (51).

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