A granular drug mixing device

Abstract

The present invention provides a granular drug mixing device, which relates to the field of drug mixing, including a silo, a V-shaped silo having a hollow structure, a moving component having an I-shaped shaft structure inserted through the middle position of the internal top of the silo, a discharging trough having a T-shaped structure is arranged inside the moving component, and the two ends above the discharging trough having a cylindrical structure in the middle are rectangular structures, and after the moving component moves downward and protrudes, the top of the discharging trough is connected to the inside of the silo. When discharging materials, the moving component is manually controlled to move downward, so that the discharging trough connects the inside of the silo with the outside, and at the same time, the position of the discharging port is extended by the moving component, so that after the mixture is discharged, there will not be a large moving distance, and the mixture is discharged close to the bottom of the container to avoid excessive rising of medicine powder, which solves the problem that when the common medicine mixing equipment discharges the mixture, rising powder will be generated, and the powder will be inhaled by the staff, which will affect the health of the body.

Description

Technical Field

[0001] The invention relates to the technical field of drug mixing, in particular to a granular drug mixing device. Background Art

[0002] The production process of granular drugs is to make raw material powder into granular preparations, which is one of the common preparation forms. Granular drugs are easy to take, dissolve quickly, and absorb quickly. They are suitable for drugs, health products, food and other fields. The processing procedures of granular drugs are raw material screening, ingredient mixing, wet granulation, drying, screening and packaging. When mixing ingredients, the drug powder is mixed with various ingredients. At this time, mixing equipment is needed. The common drug mixing equipment on the market cannot be disassembled. If it needs to be repaired and cleaned, it is more laborious. When discharging the mixture, rising powder will be generated. The powder is inhaled by the staff, which will affect their health. The sealing structure of the mixing equipment is more cumbersome to operate, and it is laborious to twist the seal, which affects the mixing efficiency. Summary of the invention

[0003] In view of this, the present invention provides a granular drug mixing device to solve the problem that the mixing bin of the common drug mixing device cannot be disassembled, which is relatively laborious when maintenance and cleaning are required.

[0004] The present invention provides a granular drug mixing device, specifically comprising: a driving support component; a controller and a driving motor are arranged inside the driving support component, the driving support component is connected to a supporting plate through a supporting member, a rotating component is installed on the inner side of the driving support component and the top end of the supporting plate, the driving motor drives the rotating component to rotate, a positioning component is sleeved on the outside of the rotating component and is located outside the rotating component for free lateral displacement, the positioning component rotates together with the rotating component, the outer end of the positioning component with an annular structure is an arc-shaped plate-shaped structure, and a positioning rod for positioning is fixed to the inner bottom end of the positioning component; a silo, the silo of the V-shaped structure is a hollow structure, a feeding port is arranged above the two ends of the silo, and an insertion is inserted through the middle position of the inner top of the silo There is a moving component with an I-shaped shaft structure, and the moving component can be freely pulled and drawn in the middle position inside the silo under human control. A T-shaped discharge trough is arranged inside the moving component, and the discharge trough with a cylindrical structure in the middle has rectangular structures at both ends above it. After the moving component moves downward and protrudes, the top of the discharge trough is connected with the inside of the silo; a downward pressing structure, two downward pressing structures are respectively installed at the feeding port positions at both ends above the silo, a force-bearing structure is welded and fixed to the outer end of each downward pressing structure, a slide groove is arranged on the outside of the force-bearing structure, the inner side of the slide groove of the T-shaped structure is an inclined structure, a pressure rod is inserted into the inside of each slide groove, the inner end of the pressure rod is fitted with the inner side of the slide groove, and slides and moves along the inner side of the slide groove, and the outer end of the pressure rod is provided with a round rod for control.

[0005] Optionally, the bottom inner side of the driving support assembly is fixedly connected to the support member, the support member is located at the side of the driving support assembly for support, a support plate is welded and fixed to the top of the support member, a rotating groove is provided inside the top of the support plate, a rotating assembly is inserted into the rotating groove, and the rotating assembly rotates inside the rotating groove; a top groove for storing lubricating fluid is provided on the top of the support plate, the bottom of the top groove is connected to the inside of the rotating groove through a circular hole, a baffle with a circular ring structure is provided on the outside of the rotating assembly, and a spring is mounted on the outside of the rotating assembly, the outer end of the spring contacts the inner end of the positioning assembly and pushes the positioning assembly to move; a pull groove with a long strip structure is provided inside the rotating assembly, a pull rod for manipulation is passed through and fixed on the outer end of the positioning assembly, the bottom end of the pull rod is inserted into the inside of the pull groove and can slide freely inside the pull groove.

[0006] Optionally, an outer rod for connection is welded and fixed at each of the two ends of the silo, the outer end of the outer rod is connected to the positioning assembly, a square groove is provided in the middle position of the outer rod, the outer end bottom of the outer rod is positioned and plugged with the positioning rod, and an auxiliary groove with a cylindrical structure at the top is provided inside each outer rod, and the outer end bottom of the auxiliary groove is connected to the outside; a discharging component for discharging materials is provided at the bottom of the silo, and a sealing plate is inserted into the inside of the discharging component, and the sealing plate is freely pulled out from the inside of the discharging component, and after the sealing plate moves inward, the discharging component is blocked and sealed; two sliding components with circular ring structures are mounted on the outside of the moving component, and they are freely slidable on the outside of the moving component, and the two sliding components are fixedly connected by two round rods and move inside the silo, and a ring-arranged pushing member is provided on the outside of each sliding component, and the pushing member with a mountain-shaped structure is inclined.

[0007] Optionally, a sealing structure made of a flexible rubber material is fixed on the inner side of each of the downward pressing structures, and the sealing structure is inserted into the feeding port for sealing. Two cylindrical baffle rods are welded to the outside of each downward pressing structure, and the baffle rods are located at the upper and lower ends of the force-bearing structure; a clamping rod is welded and fixed to the bottom end of each of the pressure rods, and the clamping rod is inserted into the square groove of the outer rod and can slide freely up and down inside the square groove; the inner side of the clamping rod is provided with evenly arranged wedge-shaped grooves, and a moving head is inserted into the wedge-shaped grooves; the inner end of the moving head is a wedge-shaped structure, and the outer end of the moving head is welded and fixed to the operating member, and moves with the operating member, and the operating member is installed inside the auxiliary groove by a spring and can slide freely inside the auxiliary groove.

[0008] The granular drug mixing device provided by the present invention has the following beneficial effects:

[0009] When the silo needs to be cleaned and repaired, the pull rod is directly manipulated to move, driving the positioning assembly and the positioning rod to detach from the outside of the outer rod, conveniently releasing the fixation of the outer rod and the silo, quickly removing the silo, and improving cleaning and maintenance efficiency.

[0010] When discharging materials, after the sealing plate is opened, the moving part is manually controlled to move downward, so that the discharge chute connects the inside of the silo with the outside. At the same time, the position of the discharge port is extended by the moving part, so that after the mixture is discharged, there will not be a large moving distance, and the mixture will be discharged close to the bottom of the container to avoid excessive powder rising.

[0011] When sealing the silo, the sealing structure is directly controlled to seal the feeding port, and the clamping rod is controlled to be inserted into the inside of the square groove. The moving head is initially engaged with the wedge-shaped clamping groove, and the pressure rod is directly pressed downward by manpower, and is continuously limited and fixed by the moving head. At the same time, the inner end of the pressure rod slides and moves inside the slide groove, continuously pressing the sealing structure to extrude the seal, thereby improving the sealing effect and convenience of sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0013] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a mixing device according to an embodiment of the present invention.

[0016] Figure 2 It is a bottom view structural schematic diagram of a mixing device according to an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of a mixing device according to an embodiment of the present invention.

[0018] Figure 4 It is a schematic diagram of the exploded bottom view of the mixing device of an embodiment of the present invention.

[0019] Figure 5 It is a schematic diagram of the exploded three-dimensional structure of the driving support assembly of the mixing device of an embodiment of the present invention.

[0020] Figure 6 It is a schematic diagram of the exploded bottom view of a partial cross section of a silo of a mixing device according to an embodiment of the present invention.

[0021] Figure 7 It is a schematic diagram of the exploded three-dimensional structure of the downward pressing structure of the mixing device of an embodiment of the present invention.

[0022] Figure 8 It is a schematic diagram of the exploded downward-pressing structure of the mixing device of an embodiment of the present invention when viewed from above.

[0023] Reference numerals list

[0024] 1. Driving support assembly; 101. Support member; 102. Support plate; 103. Top groove; 104. Rotating assembly; 105. Pull groove; 106. Positioning assembly; 107. Positioning rod; 108. Pull rod;

[0025] 2. Bin; 201. Outer rod; 202. Auxiliary slot; 203. Discharging component; 204. Sealing plate; 205. Moving component; 206. Discharging slot; 207. Sliding component; 208. Pushing member;

[0026] 3. Pressing structure; 301. Sealing structure; 302. Stop rod; 303. Force bearing structure; 304. Slide groove; 305. Pressing rod; 306. Clamping rod; 307. Moving head; 308. Control part. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0028] Example 1: Please refer to Figures 1 to 8 As shown:

[0029] The present invention provides a granular drug mixing device, comprising a driving support component 1; a controller and a driving motor are arranged inside the driving support component 1; the driving support component 1 is connected to a supporting plate 102 through a supporting member 101; a rotating component 104 is installed on the inner side of the driving support component 1 and the top of the supporting plate 102; the rotating component 104 and the silo 2 are controlled to rotate together; the driving motor drives the rotating component 104 to rotate; a positioning component 106 is arranged on the outside of the rotating component 104 and is in a free lateral displacement outside the rotating component 104; after the lateral displacement, the rotating component 106 is aligned with the outer rod 106. 201 is plugged in, and the positioning component 106 rotates with the rotating component 104. The outer end of the positioning component 106 with a circular ring structure is an arc-shaped plate structure, which increases the connection area with the outer rod 201. A positioning rod 107 for positioning is fixed to the inner bottom end of the positioning component 106, which is plugged in with the outer rod 201, so that the silo 2 and the outer rod 201 are conveniently connected, and the silo 2 is driven to rotate and mix together; the silo 2, the silo 2 with a V-shaped structure is a hollow structure, and a feeding port is provided above the two ends of the silo 2. A moving component 205 with an I-shaped shaft structure is inserted through the middle position of the inner top of the silo 2, and The movable part 205 can be freely pulled out in the middle position of the interior of the silo 2 under human control, and the movable part 205 can be controlled to move downward to move the discharge port downward, shorten the falling distance of the mixture, and prevent the powder from flying. A T-shaped discharge trough 206 is arranged inside the movable part 205, and the discharge trough 206 with a cylindrical structure in the middle has rectangular structures at both ends above. After the movable part 205 moves downward and protrudes, the top of the discharge trough 206 is connected with the interior of the silo 2, so that the mixture inside the silo 2 is conveniently discharged; the downward pressing structure 3, the two downward pressing structures 3 are respectively installed on the two upper sides of the silo 2 At the end feeding port position, a force-bearing structure 303 is welded and fixed on the outer end of each downward pressure structure 3, and a slide groove 304 is provided on the outside of the force-bearing structure 303. The inner side of the slide groove 304 of the T-shaped structure is an inclined structure. A pressure rod 305 is inserted into the inside of each slide groove 304. The inner end of the pressure rod 305 fits with the inner side of the slide groove 304 and slides along the inner side of the slide groove 304. After sliding to the position, the force-bearing structure 303 and the downward pressure structure 3 are pressed to move, and the sealing structure 301 is continuously pressed to improve the sealing strength and the convenience of sealing. The outer end of the pressure rod 305 is provided with a round rod for manipulation.

[0030] refer to Figure 5The inner side of the bottom of the driving support assembly 1 is fixedly connected to the support member 101, and the support member 101 is located at the side of the driving support assembly 1 for support, thereby increasing the support area and improving stability. A support plate 102 is welded and fixed to the top of the support member 101, and a rotating groove is provided inside the top of the support plate 102, and a rotating assembly 104 is inserted into the rotating groove so that the rotating assembly 104 can be used for guided rotation inside the rotating groove, and the rotating assembly 104 rotates inside the rotating groove; a top groove 103 for storing lubricating liquid is provided at the top of the support plate 102, and the bottom of the top groove 103 is connected to the inside of the rotating groove through a circular hole, so that the lubricating liquid is continuously discharged, so that the rotating assembly 104 is continuously lubricated. To prevent excessive wear and tear, a baffle with a circular ring structure is provided on the outside of the rotating component 104 to support the use of a spring, and a spring is mounted on the outside of the rotating component 104. The outer end of the spring contacts the inner end of the positioning component 106 to continuously push the positioning component 106 to move. A groove 105 with a long strip structure is provided on the inside of the rotating component 104. A pull rod 108 for manipulation is fixed through the outer end of the positioning component 106 to control the guided displacement of the pull rod 108. The bottom end of the pull rod 108 is inserted into the groove 105 and can slide freely inside the groove 105 to drive the positioning component 106 to move together.

[0031] refer to Figure 6 , an outer rod 201 for connection is welded and fixed at both ends of the silo 2, the outer end of the outer rod 201 is connected to the positioning assembly 106, and is driven to rotate by the positioning assembly 106 and the rotating assembly 104 to generate a mixing force, a square groove is provided in the middle position of the outer rod 201, and the control clamping rod 306 is guided to insert and connect, and the outer end bottom of the outer rod 201 is positioned and plugged with the positioning rod 107, and an auxiliary groove 202 with a cylindrical structure at the top is provided inside each outer rod 201, and the outer end bottom of the auxiliary groove 202 is connected to the outside, and the control operation member 308 is guided to move inside it, driving the moving head 307 to move together; a discharge component 203 for discharging materials is provided at the bottom of the silo 2, and a sealing plate 204 is inserted into the discharge component 203, and the sealing plate 204 is in the discharge component The interior of 203 can be freely pulled out, and after the sealing plate 204 moves inward, the discharging component 203 is blocked and sealed to prevent material leakage; the outer part of the moving component 205 is covered with two sliding components 207 with an annular structure, and they can slide freely outside the moving component 205. With the help of mixing force, the sliding component 207 is controlled to slide freely outside the moving component 205, and at the same time drive the pushing component 208 to move together. The two sliding components 207 are fixedly connected by two round rods and move inside the silo 2. The outside of each sliding component 207 is provided with a ring-shaped pushing component 208. The pushing component 208 with a mountain-shaped structure is inclined to push the raw materials to assist mixing and improve mixing efficiency. The moving component 205 is fixed inside the top of the silo 2 with the help of friction.

[0032] refer to Figure 7 and Figure 8 A sealing structure 301 made of a flexible rubber material is fixed on the inner side of each pressing structure 3. The sealing structure 301 is inserted into the inner sealing of the feeding port and is continuously pressed and sealed by the pressing structure 3. Two cylindrical blocking rods 302 are welded on the outside of each pressing structure 3. The blocking rods 302 are located at the upper and lower ends of the force-bearing structure 303 to block the pressing rod 305 and prevent the pressing rod 305 from detaching. A clamping rod 306 is welded and fixed on the bottom end of each pressing rod 305. The clamping rod 306 is inserted into the square groove of the outer rod 201 and can move freely up and down inside the square groove. The inner side of the clamping rod 306 is provided with evenly arranged wedge-shaped slots, and a moving head 307 is inserted into the wedge-shaped slots, and the clamping rod 306 is positioned and fixed by the moving head 307; the inner end of the moving head 307 is a wedge-shaped structure, and the outer end of the moving head 307 is welded and fixed to the operating member 308, and moves with the operating member 308. The operating member 308 is installed inside the auxiliary groove 202 through a spring, and slides freely inside the auxiliary groove 202, driving the moving head 307 to move, continuously engaging with the wedge-shaped slot, and firmly fixing the clamping rod 306.

[0033] Specific usage and function of this embodiment: In the present invention, first pull the pull rod 108 to move outward, drive the positioning assembly 106 and the positioning rod 107 to move, then control the installation of the silo 2, control the outer rod 201 to align with the rotating assembly 104, then stop pulling the pull rod 108, the spring continues to push the positioning assembly 106 and the positioning rod 107 to move, and position and plug with the outer rod 201, quickly install the silo 2 for use, improve the use efficiency, and facilitate cleaning and maintenance of the silo 2, then control the drugs and ingredients that need to be mixed to be added to the inside of the silo 2, and then manually control the card rod 306 to be vertically inserted into the inside of the square groove, and at the same time, the sealing structure 301 is installed in fit with the feeding port, and then the pressure rod 305 is continuously pressed downward to move downward, and the inner end of the pressure rod 305 is continuously forced to move inside the slide groove 304, so that the downward pressure structure 3 continuously presses the sealing structure 301 to improve the sealing strength and the deformation of the seal, and at the same time, the spring pushes the operator The control 308 and the moving head 307 are displaced, and the moving head 307 is engaged with the wedge-shaped card slot to firmly fix the card rod 306 to prevent loosening, and then the lubricating oil is added to the inside of the top groove 103, and then the driving support component 1 is controlled to operate, so that the driving motor controls the rotating component 104 and the silo 2 to rotate. During the rotation, the sliding component 207 and the pushing member 208 are in the silo 2 and move up and down to assist in mixing the drugs. At the same time, the lubricating oil continues to enter the inside of the rotating groove for continuous lubrication to avoid greater wear. After the mixing is completed, the collection container is controlled to be placed directly below the silo 2, and then the sealing plate 204 is pulled to move horizontally to open the discharge component 203, and the moving component 205 is pressed down to make the top of the discharge trough 206 connected with the inside of the silo 2, and at the same time shorten the distance between the discharge port and the bottom of the container, and control the mixture to be discharged slowly and continuously to avoid the flying of drug powder during discharge, thereby improving the mixing efficiency.

Claims

1. A granular drug mixing device, characterized in that: include: A driving support component (1); a controller and a driving motor are provided inside the driving support component (1); the driving support component (1) is connected to the support plate (102) via a support member (101); a rotating component (104) is installed on the inner side of the driving support component (1) and the top of the support plate (102); the driving motor drives the rotating component (104) to rotate; a positioning component (106) is sleeved outside the rotating component (104) and is located outside the rotating component (104) for free lateral displacement; the positioning component (106) rotates together with the rotating component (104); the outer end of the positioning component (106) with a circular ring structure is an arc-shaped plate-shaped structure; a positioning rod (107) for positioning is fixed to the inner bottom end of the positioning component (106); a silo (2); the silo (2) with a V-shaped structure is a hollow structure; a feeding port is provided above both ends of the silo (2); a middle position of the inner top of the silo (2) is provided. A moving component (205) having an I-shaped shaft structure is inserted through the moving component (205), and the moving component (205) can be freely pulled out in the middle position inside the silo (2) under human control. A T-shaped discharge trough (206) is provided inside the moving component (205), and the discharge trough (206) has a cylindrical structure in the middle and rectangular structures at both ends above the discharge trough (206). After the moving component (205) moves downward and protrudes, the top of the discharge trough (206) is connected to the inside of the silo (2), and the discharge port moves downward synchronously. Two sliding components (207) with annular structures are sleeved on the outside of the moving component (205), and can slide freely on the outside of the moving component (205). The two sliding components (207) are fixedly connected by two round rods and are moved inside the silo (2). A ring-shaped pusher (208) is provided on the outside of each sliding component (207), and the pusher (208) with a mountain-shaped structure is inclined.

2. A granular drug mixing device as claimed in claim 1, characterized in that: The inner side of the bottom of the driving support assembly (1) is fixedly connected to the support member (101), the support member (101) is located at the side of the driving support assembly (1) for support, a support plate (102) is welded and fixed to the top of the support member (101), a rotation groove is provided inside the top of the support plate (102), a rotation assembly (104) is inserted into the rotation groove, and the rotation assembly (104) rotates inside the rotation groove.

3. A granular drug mixing device as claimed in claim 2, characterized in that: A top groove (103) for storing lubricating liquid is provided at the top of the support plate (102); the bottom of the top groove (103) is connected to the inside of the rotating groove through a circular hole; a baffle with a circular ring structure is provided on the outside of the rotating component (104); and a spring is sleeved on the outside of the rotating component (104); the outer end of the spring contacts the inner end of the positioning component (106) and pushes the positioning component (106) to move.

4. A granular drug mixing device as claimed in claim 3, characterized in that: The interior of the rotating assembly (104) is provided with a draw groove (105) of a long strip structure, and a pull rod (108) for operation is fixedly passed through the outer end of the positioning assembly (106), and the bottom end of the pull rod (108) is inserted into the interior of the draw groove (105) and can slide freely inside the draw groove (105).

5. A granular drug mixing device as claimed in claim 1, characterized in that: An outer rod (201) for connection is welded and fixed at each of the two ends of the silo (2), the outer end of the outer rod (201) is connected to the positioning assembly (106), a square groove is provided in the middle of the outer rod (201), the bottom of the outer end of the outer rod (201) is positioned and plugged with the positioning rod (107), and an auxiliary groove (202) with a cylindrical top end is provided inside each outer rod (201), and the bottom of the outer end of the auxiliary groove (202) is connected to the outside.

6. A granular drug mixing device as claimed in claim 5, characterized in that: The bottom of the silo (2) is provided with a discharge component (203) for discharging materials, and a sealing plate (204) is inserted into the interior of the discharge component (203). The sealing plate (204) is freely withdrawn from the interior of the discharge component (203), and after the sealing plate (204) moves inward, it seals the discharge component (203).

7. A granular drug mixing device as claimed in claim 6, characterized in that: It also includes a downward pressing structure (3), wherein two downward pressing structures (3) are respectively installed at the feeding ports at both ends above the silo (2), a force-bearing structure (303) is welded and fixed to the outer end of each downward pressing structure (3), a slide groove (304) is provided on the outside of the force-bearing structure (303), the inner side of the slide groove (304) of the T-shaped structure is an inclined structure, a pressing rod (305) is inserted into the inside of each slide groove (304), the inner end of the pressing rod (305) is in contact with the inner side of the slide groove (304), and slides and moves along the inner side of the slide groove (304), the outer end of the pressing rod (305) is provided with a round rod for control, a sealing structure (301) made of flexible rubber material is fixed to the inner side of each downward pressing structure (3), the sealing structure (301) is inserted into the inside of the feeding port for sealing, and two cylindrical blocking rods (302) are welded to the outside of each downward pressing structure (3), and the blocking rods (302) are located at the upper and lower ends of the force-bearing structure (303).

8. A granular drug mixing device as claimed in claim 7, characterized in that: A clamping rod (306) is welded and fixed to the bottom end of each of the pressure rods (305). The clamping rod (306) is inserted into the square groove of the outer rod (201) and freely slides up and down inside the square groove. The inner side of the clamping rod (306) is provided with evenly arranged wedge-shaped clamping grooves, and a moving head (307) is inserted into the wedge-shaped clamping grooves.

9. A granular drug mixing device as claimed in claim 8, characterized in that: The inner end of the moving head (307) is a wedge-shaped structure, and the outer end of the moving head (307) is welded and fixed to the operating member (308) and moves along with the operating member (308). The operating member (308) is installed inside the auxiliary groove (202) via a spring and slides freely inside the auxiliary groove (202).

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