Automatic feeding device for pharmaceutical production

Abstract

The utility model discloses an automatic feeding device for pharmaceutical production, and relates to the technical field of pharmaceutical production. Comprising a bottom plate, two pairs of supporting legs are arranged on the upper wall face of the bottom plate, a square frame is connected to the upper ends of the two pairs of supporting legs, a box body is arranged in the square frame, a pair of hinged cover plates are hinged to the upper wall face of the box body, a drawer is movably inserted in the box body, a grip is arranged on the side wall face of the drawer, and a separation mechanism is arranged in the drawer. A hopper is arranged on the lower wall face of the box body and connected with a hose, and the hose is connected with a discharging mechanism. According to the utility model, a structure for filtering medicines and adjusting the discharging height is designed, the device has filtering and screening functions, large-particle substances in medicine raw materials are screened out, the mixing effect of medicine powder is improved, the device has an adjusting function, the discharging height is adjusted, and the device is suitable for being matched with medicine collecting devices with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of drug production, in particular to an automatic feeding device for drug production. Background Art

[0002] During the drug production process, it is necessary to collect and mix the raw materials of the drug to form qualified raw materials in proportion, and then add the proportioned raw materials to the production equipment to process into tablets. Usually, small enterprises rely on manual feeding for drug processing.

[0003] The inventor found the following problems in the prior art during the implementation of the present utility model: The existing device realizes uniform feeding through a screw propeller. However, the drug raw materials need to be mixed, and there may be large particle raw materials among them, which will affect the uniformity of the drug mixture, and is not conducive to the subsequent drug processing, affecting the drug efficacy. Moreover, the discharging height is fixed, which is not convenient to cooperate with drug collection devices of different heights. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the present utility model provides an automatic feeding device for drug production, which solves the problems that the existing device realizes uniform feeding through a screw propeller, but the drug raw materials need to be mixed, and there may be large particle raw materials among them, which will affect the uniformity of the drug mixture, and is not conducive to the subsequent drug processing, affecting the drug efficacy. Moreover, the discharging height is fixed, which is not convenient to cooperate with drug collection devices of different heights.

[0005] To achieve the above objectives, the present utility model is realized through the following technical solutions: An automatic feeding device for drug production, including a bottom plate, two pairs of support feet are provided on the upper wall surface of the bottom plate, a square frame is connected to the upper ends of the two pairs of support feet, a box body is provided inside the square frame, a pair of hinged covers are hinged on the upper wall surface of the box body, a drawer is movably inserted into the box body, a handle is provided on the side wall surface of the drawer, a separation mechanism is provided inside the drawer, a hopper is provided on the lower wall surface of the box body, a hose is connected to the hopper, and a discharging mechanism is connected to the hose.

[0006] Preferably, the separation mechanism includes a slot installed inside the drawer, an elastic filter screen is hinged between the inner wall surfaces of the slot, a motor is provided on the inner wall surface of the slot, a rotating shaft is provided at the driving end of the motor, a circular plate is connected to the rotating shaft, a first connecting rod is provided on the side wall surface of the circular plate, a second connecting rod is movably sleeved on the first connecting rod, and the second connecting rod is hinged to the lower wall surface of the elastic filter screen.

[0007] Preferably, the discharging mechanism includes a support rod and a hydraulic cylinder installed on the upper wall surface of the bottom plate. The telescopic end of the hydraulic cylinder is hinged with a slider. The upper end of the support rod is hinged with a screw propeller. A chute is provided on the lower wall surface of the screw propeller. The slider is slidably installed in the chute. The hose is communicated with the input end of the screw propeller. The output end of the screw propeller is provided with a discharge port.

[0008] Preferably, the elastic filter screen has an inclination angle.

[0009] Preferably, a housing is provided on the outer wall surface of the motor.

[0010] Beneficial effects

[0011] The utility model provides an automatic feeding device for drug production. The utility model designs structures for filtering drugs and adjusting the discharging height. Firstly, open a pair of hinged covers, pour drug raw materials into the box body, start the motor to drive the elastic filter screen to vibrate, so that small-particle drug powders fall from the gaps in the elastic filter screen. The drug powders pass through the hopper and the hose in sequence and enter the screw propeller. Start the screw propeller to drive the drug powders to be discharged uniformly from the discharge port. When it is necessary to match collecting devices of different sizes, start the hydraulic cylinder to extend and retract to realize the adjustment of the height of the discharge port. Large-particle drug raw materials are stored in the drawer and can be recycled. The device has a filtering and screening function, screening out large-particle substances in the drug raw materials, increasing the mixing effect of the drug powders, and also has an adjusting function to realize the adjustment of the discharging height, and is suitable for matching drug collecting devices of different heights. Description of the drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] In the figure: 1. Bottom plate; 2. Support feet; 3. Square frame; 4. Box body; 5. Hinged cover; 6. Drawer; 7. Handle; 8. Elastic filter screen; 9. Motor; 10. Rotating shaft; 11. Circular plate; 12. First connecting rod; 13. Second connecting rod; 14. Hopper; 15. Hose; 16. Screw propeller; 17. Discharge port; 18. Support rod; 19. Hydraulic cylinder; 20. Slider; 21. Chute. Specific implementation manners

[0014] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0015] Please refer to Figure 1 , the present utility model provides a technical solution: an automatic feeding device for pharmaceutical production, including a bottom plate 1. There are two pairs of supporting feet 2 on the upper wall surface of the bottom plate 1. A square frame 3 is connected to the upper ends of the two pairs of supporting feet 2. A box body 4 is arranged inside the square frame 3. A pair of hinged covers 5 are hinged on the upper wall surface of the box body 4. A drawer 6 is movably inserted into the box body 4. A handle 7 is arranged on the side wall surface of the drawer 6. A separation mechanism is arranged inside the drawer 6. A hopper 14 is arranged on the lower wall surface of the box body 4. A hose 15 is connected to the hopper 14. The hose 15 is connected to a discharging mechanism.

[0016] In this embodiment, specifically, the separation mechanism includes a slot installed inside the drawer 6. An elastic filter screen 8 is hinged between the inner wall surfaces of the slot. A motor 9 is arranged on the inner wall surface of the slot. A rotating shaft 10 is arranged at the driving end of the motor 9. A circular plate 11 is connected to the rotating shaft 10. A first connecting rod 12 is arranged on the side wall surface of the circular plate 11. A second connecting rod 13 is movably sleeved on the first connecting rod 12. The second connecting rod 13 is hinged to the lower wall surface of the elastic filter screen 8.

[0017] In this embodiment, specifically, the discharging mechanism includes a support rod 18 and a hydraulic cylinder 19 installed on the upper wall surface of the bottom plate 1. A slider 20 is hinged to the telescopic end of the hydraulic cylinder 19. A screw propeller 16 is hinged to the upper end of the support rod 18. A chute 21 is arranged on the lower wall surface of the screw propeller 16. The slider 20 is slidably installed in the chute 21. The hose 15 is communicated with the input end of the screw propeller 16. A discharge port 17 is arranged at the output end of the screw propeller 16.

[0018] In this embodiment, specifically, the elastic filter screen 8 has an inclined angle.

[0019] In this embodiment, specifically, the outer wall surface of the motor 9 is provided with a housing.

[0020] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0021] Embodiment: First, open a pair of hinged covers 5, pour the drug raw materials into the box body 4, start the motor 9 to drive the rotation of the rotating shaft 10, the rotation of the rotating shaft 10 drives the rotation of the circular plate 11, the rotation of the circular plate 11 drives the rotation of the first connecting rod 12, the rotation of the first connecting rod 12 drives the rotation of the second connecting rod 13, and the rotation of the second connecting rod 13 drives the elastic filter screen 8 to vibrate, so that the small-particle drug powder falls from the gaps in the elastic filter screen 8. The drug powder passes through the hopper 14 and the hose 15 in sequence and enters the screw propeller 16. Start the screw propeller 16 to drive the drug powder to move, and finally discharge it evenly from the discharge port 17. When it is necessary to match collection devices of different sizes, the height of the discharge port 17 can be adjusted. Start the hydraulic cylinder 19 to expand and contract, drive the slider 20 to slide in the chute 21, and the angle of the screw propeller 16 changes, so as to realize the adjustment of the height of the discharge port 17. Finally, the drawer 6 can be pulled out through the handle 7. Large-particle drug raw materials are stored in the drawer 6 and can be recycled.

[0022] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An automatic feeding device for drug production, comprising a bottom plate (1), characterized in that: The upper wall surface of the bottom plate (1) is provided with two pairs of legs (2), the upper ends of the two pairs of legs (2) are connected to a square frame (3), a box body (4) is provided inside the square frame (3), a pair of hinged cover plates (5) are hingedly connected to the upper wall surface of the box body (4), a drawer (6) is movably inserted inside the box body (4), a handle (7) is provided on the side wall surface of the drawer (6), a separation mechanism is provided inside the drawer (6), a hopper (14) is provided on the lower wall surface of the box body (4), a hose (15) is connected to the hopper (14), and the hose (15) is connected to a discharging mechanism, the separation mechanism comprises a slot installed in the drawer (6), an elastic filter screen (8) is hingedly connected between the inner wall surfaces of the slot, a motor (9) is provided on the inner wall surface of the slot, a rotating shaft (10) is provided at the driving end of the motor (9), and the rotating shaft (10) is connected to a circular plate (11), the side wall of the circular plate (11) is provided with a first connecting rod (12), the first connecting rod (12) is movably mounted with a second connecting rod (13), the second connecting rod (13) is hinged to the lower wall of the elastic filter (8), the discharging mechanism comprises a support rod (18) and a hydraulic cylinder (19) installed on the upper wall of the bottom plate (1), the telescopic end of the hydraulic cylinder (19) is hinged with a slider (20), the upper end of the support rod (18) is hinged with a screw propeller (16), the lower wall of the screw propeller (16) is provided with a slide groove (21), the slider (20) is slidably installed in the slide groove (21), the hose (15) is connected to the input end of the screw propeller (16), and the output end of the screw propeller (16) is provided with a discharging port (17).

2. The automatic feeding device for drug production according to claim 1, characterized in that: The elastic filter (8) has an inclined angle.

3. The automatic feeding device for drug production according to claim 1, characterized in that: The outer wall surface of the motor (9) is provided with a casing.

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