CN211537650U

CN211537650U - Pharmacy dispenses with quantitative charge device

Info

Publication number: CN211537650U
Application number: CN201922207386.4U
Authority: CN
Inventors: 王延臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-22
Anticipated expiration: 2029-12-10

Abstract

A quantitative dosing device for pharmaceutical dosage comprises a base, two supporting plates, a storage box, a charging hopper, a first power device, a rotating shaft, a helical blade, a first weighing sensor, a conical blanking plate, a second power device, a striker plate, a second weighing sensor, a supporting block, a hopper and a control module; the two supporting plates are arranged at the two ends of the base; the material storage box is arranged between the side walls of the two supporting plates in a sliding manner; the charging hopper is arranged on one side of the top of the storage box and is communicated with the inner space of the storage box; the lower end of the storage box is provided with a discharge hole; the first power device is arranged at the top of the inner wall of the material storage box; one end of the rotating shaft is in transmission connection with the power end of the first power device, the other end of the rotating shaft penetrates through the discharge hole, and the rotating shaft is provided with a helical blade; the rotating shaft and the helical blade jointly form a helical feeding shaft; the utility model discloses simple structure, convenient operation through the dual detection weight change of first weighing sensor and second weighing sensor, ensures that the medicinal material volume of taking out is accurate, and is safe high-efficient.

Description

Pharmacy dispenses with quantitative charge device

Technical Field

The utility model relates to a pharmacy dispensing device technical field especially relates to a pharmacy dispenses and uses quantitative charge device.

Background

Pharmacy, the healthcare industry linking health sciences and chemical sciences, bears the responsibility of ensuring safe and effective use of drugs. Pharmacy mainly researches the source, processing, properties, effects, analysis, identification, blending, production, storage and searching (including synthesis) of new drugs and the like of the drugs. The main task is to continuously provide more effective medicines, improve the quality of the medicines, ensure the safety of medication and treat or cure diseases in a mode of minimum injury and maximum benefit for patients. Traditional pharmacy dispenses and adopts the mode of manual weighing to go on more, has increased human cost and intensity of labour, and work efficiency is lower, and the in-process of weighing is carried out in the manual work, and the easy mistake that appears causes the medical accident, and the security performance is relatively poor.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a pharmacy dispenses and uses quantitative charge device, simple structure, convenient operation through the dual detection weight change of first weighing sensor and second weighing sensor, ensures that the medicinal material volume of taking out is accurate, and is safe high-efficient.

(II) technical scheme

The utility model provides a quantitative dosing device for pharmaceutical dispensing, which comprises a base, two supporting plates, a storage box, a charging hopper, a first power device, a rotating shaft, a helical blade, a first weighing sensor, a fixed block, a conical blanking plate, a second power device, a striker plate, a second weighing sensor, a supporting block, a hopper and a control module;

the two supporting plates are arranged at the two ends of the base; the material storage box is arranged between the side walls of the two supporting plates in a sliding manner; the charging hopper is arranged on one side of the top of the storage box and is communicated with the inner space of the storage box; the lower end of the storage box is provided with a discharge hole; the first power device is arranged at the top of the inner wall of the material storage box; one end of the rotating shaft is in transmission connection with the power end of the first power device, the other end of the rotating shaft penetrates through the discharge hole, and the rotating shaft is provided with a helical blade; the rotating shaft and the helical blade jointly form a helical feeding shaft; the conical blanking plate is arranged between the inner walls of the two supporting plates and is positioned below the material storage box; the fixed block is arranged on the conical blanking plate; the first weighing sensor is arranged on the fixed block; the lower end of the conical blanking plate is provided with a feed opening; the lower end of the conical blanking plate is provided with a mounting groove, and the second power device is arranged in the mounting groove; the striker plate is in transmission connection with a power end of the second power device;

the second weighing sensor is arranged on the base; a supporting block is arranged on the second weighing sensor; the supporting block is provided with a chute, the supporting plate is provided with a sliding groove through which the feeding hopper passes in a matching way, and the hopper is arranged in the sliding groove and the chute in a sliding way; the control module is arranged on the side wall of the supporting plate; the first weighing sensor and the second weighing sensor are in signal connection with the control module; the first power device and the second power device are electrically connected with the control module.

Preferably, four corners of the lower end of the base are provided with supporting legs.

Preferably, two side walls of the storage box are provided with sliding blocks; sliding rails are arranged on the side walls of the two supporting plates; the sliding block is matched with the sliding rail to slide.

Preferably, a protective cover is arranged on the outer side of the first power device.

Preferably, the hopper is provided with a handle.

Preferably, the outer side wall of the supporting plate is provided with an LED three-color tower lamp.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, when in use, a certain amount of medicinal materials are added into the storage box through the charging hopper, the first weighing sensor transmits the detected weight signals to the control module for recording after charging, the control module calculates the initial weight detected by the first weighing sensor to subtract the weight required to be discharged, thus obtaining the remaining weight after discharging of the storage box, then the control module starts the first power device, the first power device drives the rotating shaft and the helical blade to rotate for discharging, the control module monitors the signal transmitted back by the first weighing sensor in real time during discharging, when the control module detects that the signal transmitted back by the first weighing sensor reaches a specified value, the first power device is closed, at the moment, the control module starts the second power device, the second power device drives the baffle plate to rotate to open the feeding port, the medicinal materials on the conical discharging plate fall into the hopper, the second weighing sensor sends the detected weight signal to the control module for calculation, when the weight signal detected by the second weighing sensor changes and is consistent with the weight of the required medicinal material, the control module controls the second power device to reversely rotate and reset, so that the material baffle plate blocks the material inlet, meanwhile, the control module controls the LED three-color tower lamp to light the green lamp to remind a worker to take out the hopper, the hopper is placed again after the material taking is finished, the second weighing sensor sends a signal to the control module, the control module starts the first power device, the material placing process is repeated, the accuracy of the material taking is ensured through double detection, the safety and the high efficiency are realized, when the weight change signal that first weighing sensor and second weighing sensor detected had the deviation, the red light of control module control LED three-colour tower lamp was bright, sent the warning, makes things convenient for the staff in time to debug the device to cause other losses.

Drawings

Fig. 1 is the structure diagram of the quantitative medicine adding device for pharmaceutical dispensing provided by the utility model.

Fig. 2 is an enlarged view of the position A in the quantitative medicine adding device for pharmaceutical dispensing provided by the utility model.

Fig. 3 is a top view of the supporting block in the quantitative medicine adding device for pharmaceutical dispensing provided by the utility model.

Reference numerals: 1. a base; 2. a support leg; 3. a support plate; 31. a sliding groove; 4. a material storage box; 41. a discharge port; 5. a hopper; 6. a first power unit; 7. a rotating shaft; 8. a helical blade; 9. a first weighing sensor; 10. a fixed block; 11. a conical blanking plate; 111. a feedwell; 12. a second power unit; 13. a striker plate; 14. a second load cell; 15. a support block; 151. a chute; 16. a hopper; 17. a control module; 18. a handle; 19. a protective cover; 20. a slide rail; 21. a slider; 22. LED three-color tower lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a pharmacy dispenses and uses quantitative charge device, including base 1, two backup pads 3, storage case 4, loading hopper 5, first power device 6, pivot 7, helical blade 8, first weighing sensor 9, fixed block 10, toper flitch 11, second power device 12, striker plate 13, second weighing sensor 14, supporting shoe 15, hopper 16 and control module 17;

the two supporting plates 3 are arranged at two ends of the base 1; the material storage box 4 is arranged between the side walls of the two supporting plates 3 in a sliding manner; the charging hopper 5 is arranged on one side of the top of the storage box 4 and is communicated with the inner space of the storage box 4; the lower end of the material storage box 4 is provided with a material outlet 41; the first power device 6 is arranged at the top of the inner wall of the material storage box 4; one end of the rotating shaft 7 is in transmission connection with the power end of the first power device 6, the other end of the rotating shaft 7 penetrates through the discharge hole 41, and the rotating shaft 7 is provided with a helical blade 8; the rotating shaft 7 and the helical blade 8 jointly form a helical feeding shaft; the conical blanking plate 11 is arranged between the inner walls of the two supporting plates 3, and the conical blanking plate 11 is positioned below the material storage box 4; the fixed block 10 is arranged on the conical blanking plate 11; the first weighing sensor 9 is arranged on the fixed block 10; the lower end of the conical blanking plate 11 is provided with a feed port 111; the lower end of the conical blanking plate 11 is provided with a mounting groove, and the second power device 12 is arranged in the mounting groove; the striker plate 13 is in transmission connection with the power end of the second power device 12;

the second weighing sensor 14 is arranged on the base 1; the second weighing sensor 14 is provided with a supporting block 15; the supporting block 15 is provided with a chute 151, the supporting plate 3 is provided with a sliding groove 31 through which the feeding hopper 16 passes in a matching manner, and the hopper 16 is arranged in the sliding groove 31 and the chute 151 in a sliding manner; the control module 17 is arranged on the side wall of the support plate 3; the first weighing sensor 9 and the second weighing sensor 14 are in signal connection with a control module 17; the first power device 6 and the second power device 12 are both electrically connected to the control module 17.

In the utility model, when in use, a certain amount of medicinal materials are added into the storage box 4 through the charging hopper 5, the first weighing sensor 9 transmits the detected weight signal to the control module 17 for recording after charging, the control module 17 calculates the initial weight detected by the first weighing sensor 9 to subtract the weight to be discharged, thus obtaining the residual weight after discharging the storage box 4, then the control module 17 starts the first power device 6, the first power device 6 drives the rotating shaft 7 and the helical blade 8 to rotate for discharging, the control module 17 monitors the signal returned by the first weighing sensor 9 in real time in the discharging process, when the control module 17 detects that the signal returned by the first weighing sensor 9 reaches the designated value, the first power device 6 is closed, at the moment, the control module 17 starts the second power device 12, the second power device 12 drives the striker plate 13 to rotate to open the feed inlet 111, the medicinal materials on the conical blanking plate 11 fall into the hopper 16, the second weighing sensor 14 sends detected weight signals to the control module 17 for calculation, when the weight signal change detected by the second weighing sensor 14 is consistent with the required medicinal material weight, the control module 17 controls the second power device 12 to reversely reset, so that the material blocking plate 13 blocks the material feeding opening 111, the control module 17 controls the LED three-color tower lamp 22 to light a green lamp to remind a worker to take out the hopper 16, the hopper 16 is put in again after material taking is finished, the second weighing sensor 14 sends signals to the control module 17, the control module 17 starts the first power device 6, the material taking process is repeated, the material taking accuracy is ensured through double detection, safety and high efficiency are achieved, when the weight change signals detected by the first weighing sensor 9 and the second weighing sensor 14 are deviated, the control module 17 controls the red lamp of the LED tower lamp 22 to light, and the alarm is sent, so that the worker can conveniently debug the device in time, and other losses are avoided.

In an alternative embodiment, four corners of the lower end of the base 1 are provided with the supporting legs 2.

In an optional embodiment, two side walls of the storage box 4 are provided with sliding blocks 21; the side walls of the two supporting plates 3 are provided with slide rails 20; the slide block 21 slides in cooperation with the slide rail 20, so that the storage box 4 slides more stably.

In an alternative embodiment, a protective cover 19 is provided on the outer side of the first power unit 6 to effectively protect the first power unit 6.

In an alternative embodiment, the hopper 16 is provided with a handle 18 to facilitate removal of the hopper 16.

In an optional embodiment, an LED three-color tower lamp 22 is disposed on the outer side wall of the supporting plate 3, so as to prompt the staff to perform corresponding operations in time.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A quantitative dosing device for pharmaceutical dispensing is characterized by comprising a base (1), two supporting plates (3), a storage box (4), a feeding hopper (5), a first power device (6), a rotating shaft (7), a helical blade (8), a first weighing sensor (9), a fixed block (10), a conical blanking plate (11), a second power device (12), a material baffle plate (13), a second weighing sensor (14), a supporting block (15), a hopper (16) and a control module (17);

the two supporting plates (3) are arranged at two ends of the base (1); the material storage box (4) is arranged between the side walls of the two supporting plates (3) in a sliding manner; the charging hopper (5) is arranged on one side of the top of the storage box (4) and is communicated with the inner space of the storage box (4); the lower end of the material storage box (4) is provided with a material outlet (41); the first power device (6) is arranged at the top of the inner wall of the material storage box (4); one end of the rotating shaft (7) is in transmission connection with the power end of the first power device (6), the other end of the rotating shaft (7) penetrates through the discharge hole (41), and the rotating shaft (7) is provided with a helical blade (8); the rotating shaft (7) and the helical blade (8) jointly form a helical feeding shaft; the conical blanking plate (11) is arranged between the inner walls of the two supporting plates (3), and the conical blanking plate (11) is positioned below the material storage box (4); the fixed block (10) is arranged on the conical blanking plate (11); the first weighing sensor (9) is arranged on the fixed block (10); the lower end of the conical blanking plate (11) is provided with a feeding port (111); the lower end of the conical blanking plate (11) is provided with a mounting groove, and the second power device (12) is arranged in the mounting groove; the striker plate (13) is in transmission connection with the power end of the second power device (12);

the second weighing sensor (14) is arranged on the base (1); a supporting block (15) is arranged on the second weighing sensor (14); a sliding groove (151) is formed in the supporting block (15), a sliding groove (31) through which the feeding hopper (16) penetrates in a matched mode is formed in the supporting plate (3), and the hopper (16) is arranged in the sliding groove (31) and the sliding groove (151) in a sliding mode; the control module (17) is arranged on the side wall of the support plate (3); the first weighing sensor (9) and the second weighing sensor (14) are in signal connection with the control module (17); the first power device (6) and the second power device (12) are electrically connected with the control module (17).

2. The quantitative medicine adding device for pharmaceutical dispensing according to claim 1, wherein four corners of the lower end of the base (1) are provided with supporting legs (2).

3. The quantitative medicine adding device for pharmaceutical dispensing according to claim 1, wherein two side walls of the storage box (4) are provided with slide blocks (21); the side walls of the two supporting plates (3) are respectively provided with a sliding rail (20); the sliding block (21) is matched with the sliding rail (20) to slide.

4. Dosing device for pharmaceutical dispensing according to claim 1, characterized in that a protective cover (19) is arranged outside the first power means (6).

5. Dosing device for pharmaceutical dispensing according to claim 1, characterized in that the hopper (16) is provided with a handle (18).

6. The quantitative medicine adding device for pharmaceutical dispensing according to claim 1, wherein an LED tri-color tower lamp (22) is arranged on the outer side wall of the support plate (3).