Feeding mechanism

Abstract

The utility model is suitable for the technical field of medicine production, and provides a feeding mechanism which comprises a processing box and a partition plate fixedly installed in the processing box, the partition plate divides the processing box into a processing cavity and a material conveying cavity, and a connecting pipe is installed at the bottom of the partition plate; the sieve plate is arranged in the treatment cavity and is used for sieving medicine raw materials; the crushing box is mounted on one side of the treatment cavity and is positioned below the sieve plate; the group of crushing rollers are rotationally mounted in the crushing box and are used for crushing medicine raw materials; the material conveying pipe is arranged in the material conveying cavity and is connected with the connecting pipe; the discharging box is assembled on the conveying pipe and is used for discharging medicine raw materials; and the driving mechanism is arranged on the treatment box and the group of crushing rollers and is used for driving the group of crushing rollers. The feeding mechanism provided by the scheme has the advantages that caked materials can be well crushed, and then it is ensured that the conveying pipe cannot be blocked by the caked materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of drug production, and particularly relates to a feeding mechanism. Background Art

[0002] Granules are a commonly used oral solid dosage form for drugs, especially traditional Chinese medicine. Some antibiotics are unstable when in contact with water and can be made into granules. They are dissolved in water or suspended evenly before use, such as amoxicillin granules and cephalexin granules. Granules are also one of the commonly used dosage forms for children. When producing drugs, a feeding mechanism is required to assist in feeding.

[0003] However, the existing feeding mechanism does not pre-treat the drug raw materials when in use, and some agglomerated or larger materials are prone to cause pipeline blockage, which requires manual unblocking, which is troublesome and easily leads to a decrease in production efficiency. Utility Model Content

[0004] The utility model provides a feeding mechanism, aiming to solve the problem that the current feeding mechanism cannot break up the agglomerated materials in the medicine raw materials when in use.

[0005] The utility model is implemented as follows: a feeding mechanism comprises: a processing box and a partition fixedly installed in the processing box, the partition partitions the processing box to form a processing chamber and a feeding chamber, and a connecting pipe is installed at the bottom of the partition; a sieve plate arranged in the processing chamber for screening drug raw materials; a crushing box installed at one side of the processing chamber and located below the sieve plate; a group of crushing rollers rotatably installed in the crushing box for crushing drug raw materials; a feeding pipe installed in the feeding chamber and connected to the connecting pipe; a discharge box mounted on the feeding pipe for discharging drug raw materials; a driving mechanism arranged on the processing box and a group of crushing rollers for driving a group of crushing rollers.

[0006] Preferably, a vibration motor is fixedly installed at the bottom of the sieve plate, a mounting block is fixedly installed on one side of the processing chamber, a shock absorber is assembled on the mounting block, the shock absorber is fixedly connected to the sieve plate, a discharge port is opened on the sieve plate, and the discharge port is located above the crushing box.

[0007] Preferably, the driving mechanism includes: a group of driven gears respectively fixedly mounted on a group of the crushing rollers, and the group of driven gears are meshed with each other; a driving motor fixedly installed on one side of the processing box, and the output shaft of the driving motor extends into the processing chamber; a group of bevel gears respectively fixedly mounted on the output shaft of the driving motor and any one of the crushing rollers, and the group of bevel gears are meshed with each other.

[0008] Preferably, a protection box is fixedly installed at the bottom of the crushing box, the protection box is fixedly connected to the processing chamber, the protection box is buckled on a group of driven gears and a group of bevel gears, and a material guide port is opened on one side of the crushing box.

[0009] Preferably, an air pump is fixedly installed on one side of the material delivery cavity, the exhaust end of the air pump is fixedly connected to the material delivery pipe, and an air inlet is opened on one side of the processing box, and the air inlet is communicated with the material delivery cavity.

[0010] Preferably, a connection port is provided on one side of the discharge box, a mounting frame is detachably mounted on one side of the discharge box, the mounting frame is communicated with the connection port, and both the mounting frame and the connection port are equipped with a partition net.

[0011] Preferably, a first electric telescopic rod is installed on the top of the discharge box, the first electric telescopic rod extends into the discharge box, and a cleaning brush is fixedly installed on the output rod of the first electric telescopic rod, and the cleaning brush is in sliding contact with the inner wall of the discharge box and the partition net.

[0012] Preferably, a triangular plate is fixedly installed in the processing chamber, a second electric telescopic rod is fixedly installed at the bottom of the triangular plate, and a dredging rod is mounted on the second electric telescopic rod.

[0013] Compared with the related art, the feeding mechanism provided by the utility model has the following beneficial effects:

[0014] The agglomerated materials are crushed by crushing rollers with high crushing efficiency, thus ensuring that the feed pipe will not be blocked. The screen plate is driven to vibrate by a vibration motor, thereby improving the screening efficiency of the screen plate, which is beneficial to the subsequent material crushing operation. A group of crushing rollers are driven to rotate by a driving mechanism to crush the materials with high driving efficiency. The driven gear and bevel gear are protected by a protective box to ensure that they will not come into contact with the materials, which is beneficial to reducing the wear of the driven gear and the bevel gear.

[0015] Compared with the prior art, the feeding mechanism provided by the present invention mainly includes a processing box and a partition fixedly installed in the processing box, the partition divides the processing box into a processing chamber and a feeding chamber, and a connecting pipe is installed at the bottom of the partition; a sieve plate arranged in the processing chamber for screening drug raw materials; a crushing box installed on one side of the processing chamber and located below the sieve plate; a group of crushing rollers rotatably installed in the crushing box for crushing drug raw materials; a feeding pipe installed in the feeding chamber and connected to the connecting pipe; a discharge box mounted on the feeding pipe for discharging drug raw materials; a driving mechanism arranged on the processing box and a group of crushing rollers for driving a group of crushing rollers, so that the feeding mechanism can better crush the agglomerated materials, thereby ensuring that they will not block the feeding pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main structural diagram of a feeding mechanism provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of a feeding mechanism provided by the utility model;

[0018] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0019] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0020] Figure numerals: 1. Processing box; 2. Partition; 3. Screen plate; 4. Crushing box; 5. Crushing roller; 6. Feed pipe; 7. Discharge box; 8. Vibration motor; 9. Mounting block; 10. Shock absorber; 11. Discharge port; 12. Driven gear; 13. Drive motor; 14. Bevel gear; 15. Protective box; 16. Air pump; 17. Air inlet; 18. Mounting frame; 19. Partition net; 20. First electric telescopic rod; 21. Cleaning brush; 22. Triangle plate; 23. Second electric telescopic rod; 24. Clearing rod. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model embodiment provides a feeding mechanism, such as Figure 1-4As shown, the feeding mechanism includes: a processing box 1 and a partition 2 fixedly installed in the processing box 1, the partition 2 partitions the processing box 1 to form a processing chamber and a feeding chamber, and a connecting pipe is installed at the bottom of the partition 2; a sieve plate 3 arranged in the processing chamber for screening drug raw materials; a crushing box 4 installed on one side of the processing chamber and located below the sieve plate 3; a group of crushing rollers 5 rotatably installed in the crushing box 4 for crushing drug raw materials; a feeding pipe 6 installed in the feeding chamber and connected to the connecting pipe; a discharge box 7 mounted on the feeding pipe 6 for discharging drug raw materials; a driving mechanism arranged on the processing box 1 and a group of crushing rollers 5 for driving a group of crushing rollers 5.

[0024] It should be noted that when the feeding mechanism is conveying the agglomerated material, it is very easy to cause the feeding pipeline to be blocked, thereby affecting the feeding operation. At the same time, the agglomerated material is not conducive to the subsequent mixing operation of the drug raw materials.

[0025] In this embodiment, when it is necessary to feed the material, the driving mechanism is first started to drive a group of crushing rollers 5 to rotate, so as to facilitate the subsequent crushing of the agglomerated material. Then, the lid of the top feed hopper of the processing box 1 is opened to discharge the material into the processing box 1 through the feed hopper, and the material is screened through the screen plate 3.

[0026] Since the screen plate 3 is arranged in an inclined shape, the agglomerated materials screened out are discharged into the crushing box 4 through the discharge port 11, and the crushing operation is carried out through the crushing roller 5. The crushed materials are discharged through the guide port, and then the processed materials are discharged into the feed pipe 6 through the connecting pipe for feeding operation, and the materials are discharged into the external processing equipment through the discharge box 7 for subsequent processing.

[0027] In a further preferred embodiment of the utility model, a vibration motor 8 is fixedly installed at the bottom of the sieve plate 3, a mounting block 9 is fixedly installed on one side of the processing chamber, a shock absorber 10 is assembled on the mounting block 9, and the shock absorber 10 is fixedly connected to the sieve plate 3. A discharge port 11 is opened on the sieve plate 3, and the discharge port 11 is located above the crushing box 4.

[0028] In this embodiment, when the material is poured into the processing box 1, the vibration motor 8 is started to drive the sieve plate 3 to vibrate, thereby improving the screening efficiency of the sieve plate 3. At the same time, the shock absorber 10 performs shock-absorbing treatment on the sieve plate 3.

[0029] In a further preferred embodiment of the utility model, the driving mechanism includes: a group of driven gears 12 respectively fixedly mounted on a group of the crushing rollers 5, and a group of the driven gears 12 are meshed with each other; a driving motor 13 fixedly mounted on one side of the processing box 1, and the output shaft of the driving motor 13 extends into the processing chamber; a group of bevel gears 14 respectively fixedly mounted on the output shaft of the driving motor 13 and any one of the crushing rollers 5, and a group of the bevel gears 14 are meshed with each other.

[0030] In this embodiment, when the screened agglomerated materials are discharged into the crushing box 4 through the discharge port 11, the output shaft of the drive motor 13 drives the bevel gear 14 to rotate, so that the bevel gear 14 drives the crushing roller 5 to rotate, and at the same time, the crushing roller 5 drives the driven gear 12 to rotate, thereby causing a group of crushing rollers 5 to rotate synchronously to crush the materials.

[0031] In a further preferred embodiment of the utility model, a protective box 15 is fixedly installed at the bottom of the crushing box 4, and the protective box 15 is fixedly connected to the processing chamber. The protective box 15 is snapped onto a group of driven gears 12 and a group of bevel gears 14, and a material guide port is opened on one side of the crushing box 4.

[0032] In this embodiment, the driven gear 12 and the bevel gear 14 are protected by the protection box 15 to ensure that they will not come into contact with materials, which is helpful to reduce the wear of the driven gear 12 and the bevel gear 14.

[0033] In a further preferred embodiment of the utility model, an air pump 16 is fixedly installed on one side of the material delivery chamber, the exhaust end of the air pump 16 is fixedly connected to the material delivery pipe 6, and an air inlet 17 is opened on one side of the processing box 1, and the air inlet 17 is connected to the material delivery chamber.

[0034] In this embodiment, the air pump 16 blows the material in the material delivery pipe 6 into the discharge box 7, and the discharge operation is performed through the discharge box 7, and the discharge is relatively fast.

[0035] In a further preferred embodiment of the utility model, a connection port is provided on one side of the discharge box 7, a mounting frame 18 is detachably mounted on one side of the discharge box 7, the mounting frame 18 is communicated with the connection port, and a partition net 19 is installed in the mounting frame 18 and the connection port.

[0036] In this embodiment, by installing the frame 18 and the partition net 19 in the connection port, the dust in the material can be effectively intercepted to ensure that it will not be discharged outside the processing box 1. At the same time, the installation frame 18 exhausts the gas discharged by the air pump 16.

[0037] In a further preferred embodiment of the utility model, a first electric telescopic rod 20 is installed on the top of the discharge box 7, and the first electric telescopic rod 20 extends into the discharge box 7. A cleaning brush 21 is fixedly installed on the output rod of the first electric telescopic rod 20, and the cleaning brush 21 is in sliding contact with the inner wall of the discharge box 7 and the partition net 19.

[0038] In this embodiment, while the connecting port is performing the exhaust operation, the first electric telescopic rod 20 is started, so that the first electric telescopic rod 20 drives the cleaning brush 21 to slide, so that the cleaning brush 21 sweeps the dust on the partition net 19, and then the dust is discharged through the discharge box 7, which can effectively prevent the dust from clogging the partition net 19 and facilitate gas discharge.

[0039] In a further preferred embodiment of the utility model, a triangular plate 22 is fixedly installed in the processing chamber, a second electric telescopic rod 23 is fixedly installed at the bottom of the triangular plate 22, and a dredging rod 24 is assembled on the second electric telescopic rod 23.

[0040] In this embodiment, while the connecting pipe is discharging material, the second electric telescopic rod 23 is started, so that the second electric telescopic rod 23 drives the dredging rod 24 to slide, so that the dredging rod 24 dredges the pipe mouth of the connecting pipe, thereby ensuring that the connecting pipe will not be blocked, and the anti-blocking effect is better.

[0041] In summary, the device can better crush the agglomerated materials, thereby ensuring that they will not block the feed pipe.

[0042] Compared with the related art, the present device crushes the agglomerated materials through the crushing roller 5, and the crushing efficiency is relatively high, thereby ensuring that the feed pipe 6 will not be blocked, and the vibration motor 8 drives the screen plate 3 to vibrate, thereby improving the screening efficiency of the screen plate 3, which is beneficial to the subsequent material crushing operation, and drives a group of crushing rollers 5 to rotate through the driving mechanism, thereby crushing the materials, and the driving efficiency is relatively high, and the driven gear 12 and the bevel gear 14 are protected by the protective box 15 to ensure that they will not contact with the materials, which is beneficial to reduce the wear of the driven gear 12 and the bevel gear 14.

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0044] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A feeding mechanism, characterized in that: include: A processing box (1) and a partition (2) fixedly installed in the processing box (1), wherein the partition (2) partitions the processing box (1) to form a processing chamber and a material delivery chamber, and a connecting pipe is installed at the bottom of the partition (2); A sieve plate (3) disposed in the processing chamber and used for sieving the drug raw materials; A crushing box (4) installed on one side of the processing chamber and located below the screen plate (3); A group of crushing rollers (5) rotatably mounted in the crushing box (4) for crushing the drug raw materials; A material delivery pipe (6) installed in the material delivery cavity and connected to the connecting pipe; A discharge box (7) mounted on the feed pipe (6) for discharging the drug raw materials; A driving mechanism is provided on the processing box (1) and the group of crushing rollers (5) and is used to drive the group of crushing rollers (5).

2. The feeding mechanism according to claim 1, characterized in that: A vibration motor (8) is fixedly mounted on the bottom of the sieve plate (3); a mounting block (9) is fixedly mounted on one side of the processing chamber; a shock absorber (10) is mounted on the mounting block (9); the shock absorber (10) is fixedly connected to the sieve plate (3); a discharge port (11) is provided on the sieve plate (3); and the discharge port (11) is located above the crushing box (4).

3. The feeding mechanism according to claim 1, characterized in that: The driving mechanism comprises: A group of driven gears (12) are respectively fixedly mounted on a group of the crushing rollers (5), and the group of driven gears (12) are meshed with each other; A drive motor (13) fixedly mounted on one side of the processing box (1), wherein the output shaft of the drive motor (13) extends into the processing chamber; A group of bevel gears (14) are respectively fixedly mounted on the output shaft of the driving motor (13) and any one of the crushing rollers (5), and the group of bevel gears (14) are meshed with each other.

4. The feeding mechanism according to claim 3, characterized in that: A protective box (15) is fixedly installed at the bottom of the crushing box (4), and the protective box (15) is fixedly connected to the processing chamber. The protective box (15) is buckled on a group of driven gears (12) and a group of bevel gears (14). A material guide port is opened on one side of the crushing box (4).

5. The feeding mechanism according to claim 1, characterized in that: An air pump (16) is fixedly installed on one side of the material delivery chamber, and the exhaust end of the air pump (16) is fixedly connected to the material delivery pipe (6). An air inlet (17) is opened on one side of the processing box (1), and the air inlet (17) is connected to the material delivery chamber.

6. The feeding mechanism according to claim 1, characterized in that: A connection port is provided on one side of the discharge box (7), and a mounting frame (18) is detachably mounted on one side of the discharge box (7), the mounting frame (18) is connected to the connection port, and a partition net (19) is installed in both the mounting frame (18) and the connection port.

7. The feeding mechanism according to claim 1, characterized in that: A first electric telescopic rod (20) is installed on the top of the discharge box (7), and the first electric telescopic rod (20) extends into the discharge box (7). A cleaning brush (21) is fixedly installed on the output rod of the first electric telescopic rod (20), and the cleaning brush (21) is in sliding contact with the inner wall of the discharge box (7) and the partition net (19).

8. The feeding mechanism according to claim 1, characterized in that: A triangular plate (22) is fixedly installed in the processing chamber, a second electric telescopic rod (23) is fixedly installed at the bottom of the triangular plate (22), and a dredging rod (24) is mounted on the second electric telescopic rod (23).

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