Medicine cabinet conveying power system for intelligent traditional Chinese medicine pharmacy

Abstract

The invention provides an intelligent traditional Chinese medicine pharmacy medicine cabinet conveying power system which comprises four fixing supports, winding mechanisms are arranged on the four fixing supports, a conveying mechanism is hung at the ends of inhaul cables of the four winding mechanisms, and the winding mechanisms are evenly distributed at the four corners of the conveying mechanism. Compared with the prior art, through the arrangement frame made of magnetic materials, arrangement grooves of the arrangement frame facilitate medicine arrangement, meanwhile, magnetic attraction lifting can be conducted through the magnetic force of an electromagnet of the conveying cabinet, the height of the conveying cabinet is increased through a lifting motor and a lifting extension, and the conveying cabinet is moved in the horizontal position through a winding mechanism; and the real-time data of the moving position is monitored through the monitoring mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of smart Chinese medicine pharmacies, and in particular to a power system for conveying medicine cabinets in smart Chinese medicine pharmacies. Background Art

[0002] With the development of society, smart supermarkets, smart drugstores, and smart Chinese medicine pharmacies have emerged. After the existing smart Chinese medicine pharmacies complete the grabbing, weighing, and packaging of Chinese medicines through manipulators, they need to transport the medicines to the medicine buying window. The existing smart Chinese medicine pharmacies transport the medicines to the medicine buying window by means of conveyor belts and inclined channels, but both conveyor belts and inclined channels have limitations and can only meet the needs of linear transportation. However, the medicines in Chinese medicine pharmacies are not stored in a straight line, which makes the existing medicine cabinet conveying power system unable to meet the requirements. Therefore, a medicine cabinet conveying power system for smart Chinese medicine pharmacies is proposed. Summary of the invention

[0003] In order to solve at least one of the above-mentioned technical shortcomings, the present invention provides a conveying power system for a medicine cabinet in a smart Chinese medicine pharmacy, including: an intelligent control panel for intelligent control, and four fixed brackets, each of which is provided with a winding mechanism, and a conveying mechanism is suspended at the end of the cable of the four winding mechanisms, and the winding mechanisms are evenly distributed at the four corners of the conveying mechanism.

[0004] Furthermore, the conveying mechanism includes a placement frame, the edges of the upper surface of the placement frame are all arranged in an inclined surface, a placement groove is opened in the middle of the upper surface of the placement frame, the placement frame is made of magnetic material, a conveying cabinet is sleeved on the top of the placement frame, the bottom of the conveying cabinet is penetrated and the inside is hollow, and the bottom edge of the conveying cabinet is provided with an electromagnet that fits with the inclined surface.

[0005] Furthermore, threaded holes are provided at the four corners of the top of the conveying cabinet, and the conveying mechanism also includes four lifting ropes. The bottom ends of the lifting ropes are provided with threaded columns threadedly connected to the threaded holes. The conveying mechanism also includes a force-bearing plate connected to the ends of the cables. The cables are connected to the four corners of the force-bearing plate. A lifting differential is provided on the upper surface of the force-bearing plate. The output end of the lifting differential passes through the force-bearing plate and is provided with a lifting reel for simultaneously reeling in four lifting ropes. A lifting motor is provided on the outer shell of the lifting differential. The output end of the lifting motor is connected to the input end of the lifting differential. Four guide vanes are provided on the edge of the lower surface of the force-bearing plate, and guide wheels are rotatably connected to the guide vanes.

[0006] Furthermore, the fixing bracket is provided with mounting holes for bolt fixing.

[0007] Furthermore, a winding groove is provided at the bottom of the fixed bracket, and the winding mechanism includes a winding differential fixed to the upper surface of the bottom of the fixed bracket, the output shaft of the winding differential passes through the bottom of the fixed bracket and extends to the winding groove, and a winding wheel is provided inside the winding groove. A winding motor is provided on the outer shell of the winding differential, and the output end of the winding motor is connected to the input end of the winding differential, and a cable is provided on the winding disc for winding.

[0008] Furthermore, a clamping mechanism tangent to the cable is provided at the bottom edge of the fixed bracket, and a monitoring mechanism is provided at the bottom rotation connection of the fixed bracket.

[0009] Furthermore, the monitoring mechanism includes a monitoring frame, and a connecting plate clamped on the bottom of the fixed bracket is provided at one end of the monitoring frame close to the fixed bracket. A rotating rod is provided in the middle of the side surface of the connecting plate close to the bottom of the fixed bracket, and the rotating rod is rotatably connected to the through hole at the bottom of the fixed bracket.

[0010] Furthermore, a displacement sensor is provided inside the monitoring frame, and tension sensors are provided at the four corners of the displacement sensor. A tension spring is provided at one end of the tension sensor close to the inner surface of the monitoring frame, and the other end of the tension spring is connected to the inner surface of the monitoring frame.

[0011] Furthermore, the clamping mechanism includes a U-shaped connecting frame fixed to the bottom edge of the fixed bracket. The U-shaped connecting frame is arranged in a U-shaped groove structure. A fixed wheel is rotatably connected inside the U-shaped groove of the U-shaped connecting frame. Cylinders are provided at both ends of the U-shaped connecting frame. An axis is integrally connected between the telescopic ends of the two cylinders, and a clamping wheel is rotatably connected on the axis. Beneficial Effects

[0012] During installation, the fixed brackets are fixed to the four corners of the pharmacy ceiling, and the cables of the winding mechanism are wound up so that the four cables hang the conveying mechanism on the top of the pharmacy. During conveying, control instructions are input through the intelligent control panel so that the four winding mechanisms work at the same time, and the four cables are pulled to adjust the position of the conveying mechanism, thereby realizing conveying; When taking medicine intelligently, the medicine is grabbed and placed into the placement slot by an external manipulator. The conveyor cabinet is covered on the top of the placement frame. At this time, the electromagnet is energized to generate magnetic force. The placement frame is adsorbed by the magnetic force of the electromagnet. The inclined surface can be used to position the placement frame. At the same time, the inclined surface can be used to increase the contact area with the electromagnet and increase the magnetic absorption area, so that heavier medicines can be lifted as a whole. When the conveyor cabinet is placed on the placement frame, the lifting motor rotates, causing the lifting differential to rotate, causing the lifting reel to rotate, releasing the lifting rope, causing the conveyor cabinet to move downward under the action of gravity. When the conveyor cabinet contacts the placement frame, the electromagnet is energized to magnetically attract the placement frame. At this time, the lifting motor rotates in the opposite direction, causing the lifting differential to rotate in the opposite direction, causing the lifting reel to rotate in the opposite direction, causing the lifting rope to be reeled onto the reel, causing the conveyor cabinet to magnetically attract the placement frame and lift it up; When the position of the conveyor cabinet is changed by retracting and releasing the cables, the winding motor rotates to drive the winding differential to rotate, so that the winding wheel retracts and releases the cables, so that the position of the conveyor cabinet is controlled by controlling the lengths of the four cables at the same time; Compared with the prior art, the present invention uses a placement frame made of magnetic material, so that the placement slot of the placement frame is convenient for placing medicines, and can be magnetically lifted by the magnetic force of the electromagnet of the conveying cabinet. The height of the conveying cabinet is raised by the lifting motor and the lifting extension, and the horizontal position of the conveying cabinet is moved by the winding mechanism, so that the conveying cabinet can be moved to any position in the internal space of the pharmacy, and the real-time data of the moving position is monitored by the monitoring mechanism.

[0013] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the whole invention.

[0015] Figure 2 It is an axonometric view of the conveying mechanism of the present invention.

[0016] Figure 3 It is an axonometric view of the placement frame of the present invention.

[0017] Figure 4 It is an axonometric view of the lifting and winding disk of the present invention.

[0018] Figure 5 It is an axonometric view of the guide vane of the present invention.

[0019] Figure 6 It is an axonometric view of the guide wheel of the present invention.

[0020] Figure 7 It is an axonometric view of the fixing bracket of the present invention.

[0021] Figure 8 It is an enlarged isometric view of the winding reel of the present invention.

[0022] Fig. 9 It is an axonometric view of the clamping mechanism of the present invention.

[0023] Fig.10It is a cross-sectional view of the clamping mechanism of the present invention.

[0024] Fig.11 It is an axonometric diagram of the monitoring mechanism of the present invention.

[0025] Fig.12 It is an axonometric diagram of the monitoring mechanism of the present invention.

[0026] exist Figures 1 to 12 , the correspondence between the component names or lines and the figure numbers is: intelligent control panel 1, conveying mechanism 2, placement frame 201, inclined surface 211, placement groove 212, conveying cabinet 202, threaded hole 203, lifting rope 204, threaded column 241, force plate 205, guide plate 251, guide wheel 252, lifting motor 206, lifting differential 207, lifting reel 208, fixed bracket 3, reeling groove 301, mounting hole 302, reeling mechanism 4, reeling motor 401, reeling differential 402, reeling reel 403, cable 404, monitoring mechanism 5, monitoring frame 501, connecting plate 502, rotating rod 521, displacement sensor 503, tension sensor 504, tension spring 505, clamping mechanism 6, U-shaped connecting frame 601, fixed wheel 602, cylinder 603, shaft 604, clamping wheel 605. DETAILED DESCRIPTION

[0027] Please refer to Figures 1 to 12 ; This embodiment provides a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy. Figure 1 , including: an intelligent control panel 1 for intelligent control, and also including four fixed brackets 3, each of which is provided with a winding mechanism 4, and a conveying mechanism 2 is suspended at the end of the cable 404 of the four winding mechanisms 4, and the winding mechanisms 4 are evenly distributed at the four corners of the conveying mechanism 2; In the specific implementation, during installation, the fixed bracket 3 is fixed to the four corners of the pharmacy ceiling respectively, and the rope 404 of the winding mechanism 4 is wound up, so that the four ropes 404 hang the conveying mechanism 2 on the top of the pharmacy. When conveying, the control command is input through the intelligent control panel 1 to make the four winding mechanisms 4 work at the same time, so that the four ropes 404 adjust the position of the conveying mechanism 2 by pulling, thereby realizing transportation.

[0028] The intelligent control panel 1 adopts the existing technology, and the intelligent control panel 1 performs data processing and intelligent control.

[0029] For further reference, Figure 2 and Figure 3The conveying mechanism 2 includes a placing frame 201, the upper surface edges of the placing frame 201 are all arranged in an inclined surface 211, a placing groove 212 is provided in the middle of the upper surface of the placing frame 201, the placing frame 201 is made of magnetic material, a conveying cabinet 202 is sleeved on the top of the placing frame 201, the bottom of the conveying cabinet 202 is penetrated and the inside is hollow, and an electromagnet is provided on the bottom edge of the conveying cabinet 202 that matches the inclined surface 211; In specific implementation, when intelligent medicine is taken, the medicine is grabbed and placed in the placement slot 212 by an external manipulator, and the conveying cabinet 202 is covered on the top of the placement frame 201. At this time, the electromagnet is energized to generate magnetic force, and the placement frame 201 is adsorbed by the magnetic force of the electromagnet. The inclined surface 211 is set to position the placement frame 201, and the inclined surface 211 can be used to increase the contact area with the electromagnet, increase the magnetic attraction area, and enable the overall lifting of heavier medicines; Magnetic materials include but are not limited to: any one of iron, cobalt and nickel.

[0030] For further reference, Figures 4 to 6 ,, Threaded holes 203 are provided at the four corners of the top of the conveying cabinet 202, the conveying mechanism 2 also includes four lifting ropes 204, and the bottom ends of the lifting ropes 204 are provided with threaded columns 241 threadedly connected to the threaded holes 203, the conveying mechanism 2 also includes a force-bearing plate 205 connected to the ends of the cables 404, the cables 404 are connected to the four corners of the force-bearing plate 205, a lifting differential 207 is provided on the upper surface of the force-bearing plate 205, the output end of the lifting differential 207 passes through the force-bearing plate 205 and is provided with a lifting reel 208 for simultaneously reeling in four lifting ropes 204, a lifting motor 206 is provided on the housing of the lifting differential 207, the output end of the lifting motor 206 is connected to the input end of the lifting differential 207, four guide vanes 251 are provided on the edge of the lower surface of the force-bearing plate 205, and guide wheels 252 are rotatably connected to the guide vanes 251; In the specific implementation, when the conveying cabinet 202 is covered on the placement frame 201, the lifting motor 206 rotates, so that the lifting differential 207 rotates, so that the lifting reel 208 rotates, and the lifting rope 204 is released, so that the conveying cabinet 202 moves downward under the action of gravity. When the conveying cabinet 202 contacts the placement frame 201, the electromagnet is energized to magnetically attract the placement frame 201. At this time, the lifting motor 206 rotates in the opposite direction, so that the lifting differential 207 rotates in the opposite direction, and the lifting reel 208 rotates in the opposite direction, so that the lifting rope 204 is reeled onto the reel 208, so that the conveying cabinet 202 magnetically attracts the placement frame 201 and lifts it upward; By providing four lifting ropes 204, the placement frame 201 is subjected to a more uniform force when being lifted.

[0031] For further reference, Figure 7, the fixing bracket 3 is provided with a mounting hole 302 for bolt fixing; In a specific implementation, when installing the fixing bracket 3, bolts are passed through the mounting holes 302 to mount the fixing bracket 3 at the four corners of the ceiling of the pharmacy.

[0032] For further reference, Figure 8 A winding groove 301 is provided at the bottom of the fixed bracket 3, and the winding mechanism 4 includes a winding differential 402 fixed to the upper surface of the bottom of the fixed bracket 3, the output shaft of the winding differential 402 passes through the bottom of the fixed bracket 3 and extends to the winding groove 301, and a winding wheel 403 is provided inside the winding differential 402. A winding motor 401 is provided on the outer shell of the winding differential 402, and the output end of the winding motor 401 is connected to the input end of the winding differential 402, and a cable 404 is provided on the winding disc 403 for winding; In a specific implementation, when the position of the conveying cabinet 202 is changed by retracting and releasing the cables 404, the winding motor 401 rotates to drive the winding differential 402 to rotate, causing the winding wheel 403 to retract and release the cables 404, so that the position of the conveying cabinet 202 is controlled by controlling the lengths of the four cables 404 at the same time.

[0033] For further reference, Fig. 9 The bottom edge of the fixed bracket 3 is provided with a clamping mechanism 6 tangent to the cable 404, and the bottom rotation connection of the fixed bracket 3 is provided with a monitoring mechanism 5; In a specific implementation, when the length of the cable 404 is controlled, the retracted and released lengths of the cable 404 are monitored by the monitoring mechanism 5 , and at the same time, the clamping mechanism 6 provides a friction force to clamp the cable 404 .

[0034] For further reference, Fig.11 and Fig.12 The monitoring mechanism 5 includes a monitoring frame 501, and one end of the monitoring frame 501 close to the fixed bracket 3 is provided with a connecting plate 502 clamped on the bottom of the fixed bracket 3, and a rotating rod 521 is provided in the middle of the surface of one side of the connecting plate 502 close to the bottom of the fixed bracket 3, and the rotating rod 521 is rotatably connected to the through hole at the bottom of the fixed bracket 3; In a specific implementation, when the length of the cable 404 is monitored by the monitoring mechanism 5, through the setting of the rotation connection between the rotating rod 521 and the through hole, as the position of the cable 404 changes, the monitoring mechanism 5 can rotate following the change in position of the cable 404, so that the monitoring mechanism 5 is always in a position parallel to the cable 404, which is convenient for monitoring.

[0035] For further reference, Fig.11 and Fig.12A displacement sensor 503 is provided inside the monitoring frame 501, and tension sensors 504 are provided at the four corners of the displacement sensor 503. A tension spring 505 is provided at one end of the tension sensor 504 close to the inner surface of the monitoring frame 501, and the other end of the tension spring 505 is connected to the inner surface of the monitoring frame 501; In a specific implementation, when the length of the cable 404 is monitored by the monitoring mechanism 5, the cable 404 passes through the monitoring area of ​​the displacement sensor 503. When the cable 404 is retracted or released, the displacement sensor 503 can synchronously monitor the retracted or released length of the cable 404, and then perform data processing through the intelligent control panel 1. Intelligent control is performed through the data processing structure to transport the conveyor cabinet 202 to the specified position.

[0036] For further reference, Fig. 9 and Fig.10 The clamping mechanism 6 includes a U-shaped connecting frame 601 fixed to the bottom edge of the fixed bracket 3. The U-shaped connecting frame 601 is arranged in a U-shaped groove structure. A fixed wheel 602 is rotatably connected inside the U-shaped groove of the U-shaped connecting frame 601. Cylinders 603 are arranged at both ends of the U-shaped connecting frame 601. A shaft 604 is integrally connected between the telescopic ends of the two cylinders 603. A clamping wheel 605 is rotatably connected to the shaft 604. In a specific implementation, when the cable 404 is clamped, the telescopic end of the cylinder 603 is simultaneously contracted, so that the clamping wheel 605 approaches the fixed wheel 602, so that the clamping wheel 605 and the fixed wheel 602 clamp the cable 404, and in a static state, the cable 404 is prevented from being automatically released; When in use, the fixed bracket 3 is installed first. After the installation is completed, the four winding motors 401 are controlled by the intelligent control panel 1 to work, and the four cables 404 are retracted and released to the same length. At this time, the conveying mechanism 2 is located at the center position of the diagonal of the four fixed brackets 3. At the same time, the intelligent control panel 1 records this position as the initial position, that is, +X, -X, +Y, -Y are all equal to 0. At this time, the data monitored by the displacement sensor 503 is set to the relative position of 0, and then the four winding motors 401 are controlled by the intelligent control panel 1 to work, so that the four cables 404 are retracted and released. At this time, the conveying mechanism 2 is moved to the position closest to the four fixed brackets 3, and +X, -X, +Y, -Y, four positions are recorded respectively. The data of +X, -X, +Y, -Y just correspond to the data monitored by the direction displacement sensor 503. By controlling the four winding motors 401 to work, the conveying mechanism 2 can be moved to any position in the space, and the position of the placement frame 201 can be recorded, so that the entire system can flexibly take medicines inside the pharmacy space; The pharmacy is also equipped with a robot for quantitatively grabbing medicines, making the overall process more automated.

Claims

1. A power system for conveying medicine cabinets in a smart Chinese medicine pharmacy, comprising: An intelligent control panel (1) for intelligent control, characterized in that it also includes four fixed brackets (3), each of the four fixed brackets (3) being provided with a winding mechanism (4), a conveying mechanism (2) being suspended at the end of the cables (404) of the four winding mechanisms (4), and the winding mechanisms (4) being evenly distributed at the four corners of the conveying mechanism (2).

2. According to claim 1, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy, characterized in that: The conveying mechanism (2) comprises a placement frame (201), the edges of the upper surface of the placement frame (201) are all arranged in the form of inclined surfaces (211), a placement groove (212) is provided in the middle of the upper surface of the placement frame (201), the placement frame (201) is made of magnetic material, a conveying cabinet (202) is sleeved on the top of the placement frame (201), the bottom of the conveying cabinet (202) is penetrated and the interior is hollow, and an electromagnet that fits with the inclined surface (211) is provided on the bottom edge of the conveying cabinet (202).

3. According to claim 2, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy is characterized by: The top four corners of the conveying cabinet (202) are each provided with a threaded hole (203). The conveying mechanism (2) further comprises four lifting ropes (204). The bottom ends of the lifting ropes (204) are provided with a threaded column (241) threadedly connected to the threaded hole (203). The conveying mechanism (2) further comprises a force-bearing plate (205) connected to the ends of the cables (404). The cables (404) are connected to the four corners of the force-bearing plate (205). A lifting differential (207) is provided on the upper surface of the force-bearing plate (205). The output end of the lifting differential (207) passes through the force-bearing plate (205) and is provided with a lifting reel (208) for simultaneously reeling in four lifting ropes (204); a lifting motor (206) is provided on the outer shell of the lifting differential (207); the output end of the lifting motor (206) is connected to the input end of the lifting differential (207); four guide plates (251) are provided on the edge of the lower surface of the force-bearing plate (205); and guide wheels (252) are rotatably connected to the guide plates (251).

4. According to claim 3, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy is characterized by: The fixing bracket (3) is provided with a mounting hole (302) for bolt fixing.

5. According to claim 4, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy is characterized by: A winding groove (301) is provided at the bottom of the fixed bracket (3), and the winding mechanism (4) comprises a winding differential (402) fixed to the upper surface of the bottom of the fixed bracket (3), an output shaft of the winding differential (402) passes through the bottom of the fixed bracket (3) and extends to the winding groove (301) where a winding wheel (403) is provided, a winding motor (401) is provided on the outer shell of the winding differential (402), an output end of the winding motor (401) is connected to an input end of the winding differential (402), and a cable (404) is provided on the winding reel (403) for winding.

6. According to claim 5, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy is characterized by: A clamping mechanism (6) tangential to the pull cable (404) is provided at the bottom edge of the fixed bracket (3), and a monitoring mechanism (5) is provided at the bottom rotation connection of the fixed bracket (3).

7. According to claim 6, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy, characterized in that: The monitoring mechanism (5) comprises a monitoring frame (501), wherein one end of the monitoring frame (501) close to the fixed bracket (3) is provided with a connecting plate (502) clamped on the bottom of the fixed bracket (3), and a rotating rod (521) is provided in the middle of a surface of one side of the connecting plate (502) close to the bottom of the fixed bracket (3), and the rotating rod (521) is rotatably connected to a through hole at the bottom of the fixed bracket (3).

8. According to claim 7, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy is characterized by: A displacement sensor (503) is provided inside the monitoring frame (501), and tension sensors (504) are provided at four corners of the displacement sensor (503). A tension spring (505) is provided at one end of the tension sensor (504) close to the inner surface of the monitoring frame (501), and the other end of the tension spring (505) is integrally connected to the inner surface of the monitoring frame (501).

9. According to claim 8, a power system for conveying medicine cabinets in a smart Chinese medicine pharmacy is characterized by: The clamping mechanism (6) comprises a U-shaped connecting frame (601) fixed to the bottom edge of the fixed bracket (3); the U-shaped connecting frame (601) is arranged in a U-shaped groove structure; a fixed wheel (602) is rotatably connected inside the U-shaped groove of the U-shaped connecting frame (601); cylinders (603) are provided at both ends of the U-shaped connecting frame (601); a shaft (604) is integrally connected between the telescopic ends of the two cylinders (603); and a clamping wheel (605) is rotatably connected to the shaft (604).

Images