Efficient feeding device for medicine processing

Abstract

The invention discloses an efficient feeding device for medicine processing, and belongs to the technical field of feeding devices.The efficient feeding device comprises a base and a feeding mechanism, the feeding mechanism comprises a supporting frame, a storage barrel, a lifting assembly, a rotating assembly, a stirring assembly, a screening assembly, a conveying assembly and a preparation tank, and the storage barrel can be driven to move through the rotating mechanism and the lifting assembly; the stirring assembly and the screening assembly on the inner side of the material storage barrel can enable materials to slowly enter the inner side of the rotating barrel, the caked materials are crushed and filtered through the screening assembly, it is guaranteed that the materials enter the preparation tanks without caking, the feeding uniformity is improved, and the feeding efficiency is improved. And the stirring assembly and the screening assembly operate synchronously, the materials can be evenly conveyed and fed through the conveying assembly, and the stability and accuracy of the feeding process are guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of feeding devices, and in particular relates to a high-efficiency feeding device for medicine processing. Background Art

[0002] When producing medicines, raw materials and various auxiliary materials need to be added separately and at regular intervals. Moreover, the materials need to be added slowly to ensure uniform mixing. Therefore, the material addition time needs to be long, and the uniformity of the materials and the accuracy of the added amount are relatively high. However, due to the limited space in the clean workshop, it is not suitable for large-scale mechanical equipment to operate. Relying entirely on manual feeding will seriously affect production efficiency. Therefore, people can only use small feeders to assist in completing the feeding operation.

[0003] When the existing efficient feeding device for pharmaceutical processing is feeding the materials, the materials are easily agglomerated when they are piled up, causing the feeding pipe to be blocked, affecting the feeding effect, and the materials are not fully dispersed during feeding, affecting the uniformity of feeding.

[0004] In order to avoid the above technical problems, it is necessary to provide a high-efficiency feeding device for drug processing to overcome the above defects in the prior art. Summary of the invention

[0005] The object of the present invention is to provide a high-efficiency feeding device for pharmaceutical processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A high-efficiency feeding device for drug processing, a base and a feeding mechanism, the feeding mechanism comprising: A support frame is located above the base, a rotating mechanism is installed between the support frame and the base, and is used to drive the support frame to rotate, a storage barrel is provided on the support frame, a feed hopper is installed on the top of the storage barrel, a lifting assembly is installed between the storage barrel and the support frame, and is used to drive the storage barrel to move in the vertical direction, a rotating barrel is installed on the top of the inner side of the storage barrel, and the rotating barrel is rotatably connected to the storage barrel, and a stirring assembly is installed on the inner side of the rotating barrel, and is used to stir the material entering the inner side of the storage barrel; A screening component is provided on the bottom side of the stirring component for filtering the material after stirring. The screening component can perform a vibration screening operation when the stirring component is working. A conveying component is installed at the bottom end of the storage barrel for conveying the material passing through the screening component. A configuration tank is provided on the bottom side of the conveying component.

[0007] As a further technical solution of the present invention: the lifting assembly comprises: A slide groove is located on the support frame, the slide groove is vertical, a slider is provided on the inner side of the slide groove, the slider is slidably connected to the slide groove, a clamping ring is fixedly installed on one end of the slider extending out of the slide groove, the clamping ring is fixedly connected to the storage barrel, a telescopic part is provided on the bottom side of the slider, the telescopic part is fixedly installed on the support frame, and the output end of the telescopic part is fixedly connected to the slider.

[0008] As a further technical solution of the present invention: the stirring assembly comprises: The first motor frame is fixedly mounted on the top of the storage barrel, and a first driving member is fixedly mounted on the inner side of the first motor frame, and a driving rod is fixedly mounted on the output end of the first driving member, and the driving rod extends into the inner side of the rotating barrel, and a stirring rod is mounted on the outer side of the driving rod, and the stirring rod is provided with multiple stirring rods and evenly distributed on the outer side of the driving rod, and the length of the stirring rod increases from top to bottom, and a crushing piece is installed at the bottom end of the driving rod, and the crushing pieces are provided with three and evenly distributed at the bottom end of the driving rod, and a first spiral leaf is installed on the inner wall of the rotating barrel, and the width of the first spiral leaf gradually decreases from top to bottom, and is used to adapt to stirring rods of different lengths, so that the stirring rod follows the driving rod to rotate inside the rotating barrel, and a connecting assembly is installed between the rotating barrel and the driving rod, which is used to drive the rotating barrel to rotate inside the storage barrel when the driving rod rotates.

[0009] As a further technical solution of the present invention: the connection assembly comprises: The gear ring is fixedly mounted on the outer wall of the rotating cylinder, a slot is provided on the side surface of the top end of the storage cylinder, a sealing frame is installed on the outside of the slot, a rotating rod is installed on the sealing frame, the rotating rod is rotatably connected to the sealing frame, a rotating tooth is installed on the outside of one end of the rotating rod extending into the sealing frame, a first pulley is installed on the top of the rotating rod, a second pulley is installed on the outside of the top end of the driving rod, a belt is installed between the first pulley and the second pulley, a fixing frame is fixedly mounted on the side of the slot close to the rotating cylinder, a short rod is installed on the fixing frame, a connecting tooth is installed on the short rod, the connecting tooth is rotatably connected to the short rod, and the connecting tooth is meshed with the gear ring and the rotating tooth.

[0010] As a further technical solution of the present invention: the screening component comprises: A vibrating cylinder is sleeved on the bottom side of the rotating cylinder, a screen is installed on the inner side of the vibrating cylinder, a fixing ring is fixedly installed on the inner wall of the storage cylinder, the fixing ring is located at the bottom end of the vibrating cylinder, a plurality of limiting holes are provided on the fixing ring, a limiting rod is installed on the bottom end of the vibrating cylinder, the limiting rod extends into the inner side of the limiting hole, an elastic part is sleeved on the outer side of the limiting rod, one end of the elastic part is connected to the vibrating cylinder, and the other end is connected to the fixing ring, a vibrating assembly is installed between the top end of the vibrating cylinder and the outer wall of the rotating cylinder, for driving the vibrating cylinder to vibrate when the rotating cylinder is rotating.

[0011] As a further technical solution of the present invention: the vibration component comprises: A limiting ring is fixedly mounted on the top of the vibrating cylinder, a first protrusion is fixedly mounted on the bottom side of the limiting ring, a limiting frame is mounted on the outer wall of the rotating cylinder, the limiting frame is L-shaped away from one end of the rotating cylinder, a second protrusion is mounted on the limiting frame, when the rotating cylinder is rotating, the second protrusion can contact the first protrusion on the limiting ring, a plurality of the first protrusions are provided and are evenly distributed on the bottom side of the limiting ring, and the shapes of the first protrusion and the second protrusion are both semicircular.

[0012] As a further technical solution of the present invention: the conveying assembly comprises: The guide hopper is fixedly installed at the bottom end of the storage barrel, a conveying barrel is provided on the bottom side of the guide hopper, a connecting pipe is installed between the conveying barrel and the guide hopper, a second motor frame is installed at one end of the conveying barrel, a second driving member is installed on the inner side of the second motor frame, a rotating rod is fixedly installed on the output end of the second driving member, the rotating rod extends into the inner side of the conveying barrel, a second spiral blade is installed on the outer side of the rotating rod, the second spiral blade is located on the inner side of the conveying barrel, a discharge pipe is installed on the bottom side of one end of the conveying barrel away from the second motor frame, and a flow meter is installed on the conveying barrel.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides an efficient feeding device for pharmaceutical processing. A rotating mechanism and a lifting assembly can be used to drive a storage barrel to move its position, and feeding operations can be performed on different preparation tanks. The stirring assembly and the screening assembly inside the storage barrel can allow the material to slowly enter the inner side of the rotating barrel, and the agglomerated material can be broken and filtered through the screening assembly to ensure that the material enters the preparation tank without agglomeration, thereby improving the uniformity of feeding. The stirring assembly and the screening assembly are operated synchronously, and the material can be evenly conveyed and fed through the conveying assembly to ensure the stability and accuracy of the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 It is a schematic diagram of the structure between the preparation tank and the storage barrel in the present invention.

[0016] Figure 3 It is a schematic diagram of the structure of the rotating drum and the conveying assembly in the present invention.

[0017] Figure 4 For the present invention Figure 3 Schematic diagram of the structure from side view.

[0018] Figure 5 It is a schematic diagram of the structure of the rotating drum and the screening assembly in the present invention.

[0019] Figure 6 It is a schematic diagram of the structure of the inner side of the rotating cylinder in the present invention.

[0020] Figure 7 It is a schematic diagram of the structure of the stirring assembly in the present invention.

[0021] Figure 8 It is a schematic diagram of the structure between the stirring assembly and the screen in the present invention.

[0022] Fig. 9 It is a schematic structural diagram of the bottom side of the screening component in the present invention.

[0023] Fig.10 It is a schematic diagram of the structure of the conveying component in the present invention.

[0024] In the attached drawings: 1-base, 2-support frame, 3-storage barrel, 4-feed hopper, 5-lifting assembly, 51-chute, 52-slider, 53-clamping ring, 54-telescopic member, 6-stirring assembly, 61-first motor frame, 62-first driving member, 63-driving rod, 64-stirring rod, 65-crushing piece, 66-first spiral blade, 67-connecting assembly, 671-gear ring, 672-sealing frame, 673-rotating rod, 674-rotating tooth, 675-first pulley, 676-second pulley, 677-belt, 678-fixed frame, 679 -short rod, 670-connecting teeth, 7-screening assembly, 71-vibrating cylinder, 72-screen, 73-fixing ring, 74-limiting hole, 75-limiting rod, 76-elastic member, 77-vibrating assembly, 771-limiting ring, 772-first protrusion, 773-limiting frame, 774-second protrusion, 8-conveying assembly, 81-guide hopper, 82-conveying cylinder, 83-connecting pipe, 84-second motor frame, 85-second driving member, 86-rotating rod, 87-second spiral blade, 88-discharging pipe, 89-flow meter, 9-rotating cylinder, 10-configuration tank. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0027] like Figures 1 to 10 As shown in the embodiment provided by the present invention, a high-efficiency feeding device for drug processing includes a base 1 and a feeding mechanism, wherein the feeding mechanism includes: A support frame 2 is located above the base 1, and a rotating mechanism is installed between the support frame 2 and the base 1 for driving the support frame 2 to rotate. A storage barrel 3 is provided on the support frame 2, and a feed hopper 4 is installed on the top of the storage barrel 3. A lifting assembly 5 is installed between the storage barrel 3 and the support frame 2 for driving the storage barrel 3 to move in the vertical direction. A rotating barrel 9 is installed on the top of the inner side of the storage barrel 3, and the rotating barrel 9 is rotatably connected to the storage barrel 3. A stirring assembly 6 is installed on the inner side of the rotating barrel 9 for stirring the material entering the inner side of the storage barrel 3; A screening component 7 is provided at the bottom side of the stirring component 6 for filtering the material after stirring. The screening component 7 can perform a vibration screening operation when the stirring component 6 is working. A conveying component 8 is installed at the bottom end of the storage barrel 3 for conveying the material passing through the screening component 7. A configuration tank 10 is provided at the bottom side of the conveying component 8.

[0028] In this embodiment, the storage barrel 3 can be driven to move its position through the rotating mechanism and the lifting assembly 5, and different preparation tanks can be fed. The material can slowly enter the inside of the rotating barrel 9 through the stirring assembly 6 and the screening assembly 7 inside the storage barrel 3, and the agglomerated material can be broken and filtered through the screening assembly 7 to ensure that the material enters the preparation tank without agglomeration, thereby improving the uniformity of feeding. The stirring assembly 6 and the screening assembly 7 are operated synchronously, and the material can be evenly conveyed and fed through the conveying assembly 8 to ensure the stability and accuracy of the feeding process. The support frame 2 is L-shaped, and the support frame 2 supports the storage barrel 3 through the lifting assembly 5, and the storage barrel 3 is vertical.

[0029] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 ,and Fig.10 , the lifting assembly 5 comprises: The slide groove 51 is located on the support frame 2. The slide groove 51 is vertical. A slider 52 is provided on the inner side of the slide groove 51. The slider 52 is slidably connected to the slide groove 51. One end of the slider 52 extending out of the slide groove 51 is fixedly installed with a clamping ring 53. The clamping ring 53 is fixedly connected to the storage barrel 3. A telescopic member 54 is provided on the bottom side of the slider 52. The telescopic member 54 is fixedly installed on the support frame 2, and the output end of the telescopic member 54 is fixedly connected to the slider 52.

[0030] The conveying assembly 8 comprises: The guide hopper 81 is fixedly installed at the bottom end of the storage barrel 3, and a conveying barrel 82 is provided on the bottom side of the guide hopper 81, and a connecting pipe 83 is installed between the conveying barrel 82 and the guide hopper 81, and a second motor frame 84 is installed at one end of the conveying barrel 82, and a second driving member 85 is installed on the inner side of the second motor frame 84, and a rotating rod 86 is fixedly installed on the output end of the second driving member 85, and the rotating rod 86 extends into the inner side of the conveying barrel 82, and a second spiral leaf 87 is installed on the outer side of the rotating rod 86, and the second spiral leaf 87 is located on the inner side of the conveying barrel 82, and a discharge pipe 88 is installed on the bottom side of one end of the conveying barrel 82 away from the second motor frame 84, and a flow meter 89 is installed on the conveying barrel 82.

[0031] In the present embodiment, the slide slot 51 is located on the support frame 2, and the slide slot 51 is vertical. A slider 52 is provided inside the slide slot 51, and the slider 52 is slidably connected to the slide slot 51. The slider 52 can move in the vertical direction along the slide slot 51. The slider 52 extends out of the slide slot 51. One end of the slider 52 is fixedly installed with a horizontal clamping ring 53, and the clamping ring 53 is fixedly connected to the outer wall of the storage barrel 3. The telescopic member 54 can be a telescopic motor or a cylinder, etc. In the present embodiment, the telescopic member 54 is a telescopic motor, and the output end of the telescopic member 54 is fixedly connected to the bottom side of the slider 52. By controlling the telescopic member 54, the slider 52 can be driven to drive the clamping ring 53 and the storage barrel 3 to move in the vertical direction. The guide hopper 81 is in the shape of a funnel, and the guide hopper 81 is fixedly connected to the bottom end of the storage barrel 3. A horizontal conveying barrel 82 is provided on the bottom side of the guide hopper 81, and the conveying barrel 82 is connected to the guide pipe through a connecting pipe 83. A second motor frame 84 is installed at one end of the conveying barrel 82 close to the support frame 2, and a second driving member 85 is fixedly installed on the second motor frame 84. The second driving member 85 can be a rotating motor or a stepping motor, etc. In this embodiment, the second driving member 85 is a rotating motor, and a horizontal rotating rod 86 is fixedly installed at the output end of the second driving member 85. The rotating rod 86 extends into the inner side of the conveying barrel 82. The rotating rod A rolling bearing is installed between 86 and the conveying cylinder 82, and the rotating rod 86 can perform a stable rotating operation inside the conveying cylinder 82. A second spiral leaf 87 is installed on the outer side of one end of the rotating rod 86 extending into the inner side of the conveying cylinder 82. The diameter of the second spiral leaf 87 is the same as the inner wall diameter of the conveying cylinder 82. When the second driving member 85 controls the rotating rod 86 to rotate, the second spiral leaf 87 can realize the movement of the material inside the conveying cylinder 82. A discharge pipe 88 is installed on the bottom side of the conveying cylinder 82 away from the second motor frame 84, which is convenient for putting the material into the preparation tank. The flow meter 89 on the conveying cylinder 82 can detect the conveying amount of the material.

[0032] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 , the stirring assembly 6 comprises: The first motor frame 61 is fixedly mounted on the top of the storage barrel 3, and a first driving member 62 is fixedly mounted on the inner side of the first motor frame 61, and a driving rod 63 is fixedly mounted on the output end of the first driving member 62. The driving rod 63 extends into the inner side of the rotating cylinder 9, and a stirring rod 64 is mounted on the outer side of the driving rod 63. The stirring rod 64 is provided with multiple and evenly distributed on the outer side of the driving rod 63, and the length of the stirring rod 64 increases from top to bottom. A crushing piece 65 is installed at the bottom end of the driving rod 63, and the crushing pieces 65 are provided with three and evenly distributed at the bottom end of the driving rod 63. A first spiral leaf 66 is installed on the inner wall of the rotating cylinder 9, and the width of the first spiral leaf 66 gradually decreases from top to bottom, and is used to adapt to stirring rods 64 of different lengths, so that the stirring rod 64 follows the driving rod 63 to rotate inside the rotating cylinder 9, and a connecting assembly 67 is installed between the rotating cylinder 9 and the driving rod 63, which is used to drive the rotating cylinder 9 to rotate inside the storage barrel 3 when the driving rod 63 rotates.

[0033] The connecting assembly 67 comprises: The gear ring 671 is fixedly mounted on the outer wall of the rotating cylinder 9. A slot is provided on the side surface of the top end of the storage cylinder 3. A sealing frame 672 is installed on the outer side of the slot. A rotating rod 673 is installed on the sealing frame 672. The rotating rod 673 is rotatably connected with the sealing frame 672. A rotating tooth 674 is installed on the outer side of one end of the rotating rod 673 extending into the sealing frame 672. A first pulley 675 is installed on the top of the rotating rod 673. A second pulley 676 is installed on the outer side of the top end of the driving rod 63. A belt 677 is installed between the first pulley 675 and the second pulley 676. A fixing frame 678 is fixedly mounted on the side of the slot near the rotating cylinder 9. A short rod 679 is installed on the fixing frame 678. A connecting tooth 670 is installed on the short rod 679. The connecting tooth 670 is rotatably connected with the short rod 679. The connecting tooth 670 is meshed with the gear ring 671 and the rotating tooth 674.

[0034] In this embodiment, a first motor frame 61 is fixedly installed on the top of the storage barrel 3, and a first driving member 62 is fixedly installed on the first motor frame 61. The first driving member 62 can be a rotary motor or a stepping motor, etc. In this embodiment, the first driving member 62 is a rotary motor, and a driving rod 63 is fixedly installed on the output end of the first driving member 62. The driving rod 63 extends into the inner side of the storage barrel 3 and is rotatably connected to the storage barrel 3. A plurality of stirring rods 64 are installed on the outer side of the driving rod 63, and the stirring rods 64 are located on the inner side of the rotating barrel 9. A crushing piece 65 is installed at the lowest end of the driving rod 63. The material can be further crushed to avoid agglomeration, and the material on the surface of the screening component 7 can be fully crushed. The inner wall of the rotating cylinder 9 is fixedly mounted with a first spiral leaf 66, and the width of the first spiral leaf 66 gradually decreases from top to bottom, so as to facilitate cooperation with the plurality of stirring rods 64, so that the plurality of stirring rods 64 can rotate inside the rotating cylinder 9 to break up the material. The connecting component 67 can be used to make the rotating cylinder 9 drive the first spiral leaf 66 to rotate during the rotation of the driving rod 63, so as to slowly convey the material and ensure that the material can be fully broken up. A gear ring 671 is fixedly installed on the outer wall of the rotating cylinder 9, a slot is provided on the side surface of the top end of the storage cylinder 3, the slot and the gear ring 671 are on the same horizontal line, a sealing frame 672 is installed on the outer side of the slot, a vertical rotating rod 673 is installed on the sealing frame 672, a rolling bearing is installed between the rotating rod 673 and the sealing frame 672, a first pulley 675 is installed on the top of the rotating rod 673, a second pulley 676 is installed on the driving rod 63, the first pulley 675 and the second pulley 676 are connected by a belt 677, and when the driving rod 63 rotates, the rotating rod 673 can be rotated on the sealing frame 672 through the first pulley 675, the second pulley 676 and the belt 677; The rotating rod 673 extends into one end of the sealing frame 672 and is equipped with a rotating tooth 674 on the outside. The rotating rod 673 can drive the rotating tooth 674 to rotate. A fixing frame 678 is installed on the inner side of the slot hole. A vertical short rod 679 is installed on the fixing frame 678. A rolling bearing is installed between the short rod 679 and the connecting tooth 670. The connecting tooth 670 can perform a stable rotation operation on the short rod 679. The connecting tooth 670 is meshed and connected with the gear ring 671 and the rotating tooth 674. When the rotating rod 673 drives the rotating tooth 674 to rotate, the connecting tooth 670 and the gear ring 671 can realize the stable rotation operation of the rotating cylinder 9 inside the storage barrel 3. A rolling bearing is installed between the rotating cylinder 9 and the storage barrel 3 to further realize the synchronous operation of the stirring rod 64 and the first spiral leaf 66.

[0035] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 , the screening component 7 comprises: The vibration cylinder 71 is sleeved on the bottom side of the rotating cylinder 9, and a screen 72 is installed on the inner side of the vibration cylinder 71. A fixing ring 73 is fixedly installed on the inner wall of the storage cylinder 3, and the fixing ring 73 is located at the bottom end of the vibration cylinder 71. A plurality of limiting holes 74 are provided on the fixing ring 73. A limiting rod 75 is installed on the bottom end of the vibration cylinder 71, and the limiting rod 75 extends into the inner side of the limiting hole 74. An elastic member 76 is sleeved on the outer side of the limiting rod 75, and one end of the elastic member 76 is connected to the vibration cylinder 71, and the other end is connected to the fixing ring 73. A vibration assembly 77 is installed between the top end of the vibration cylinder 71 and the outer wall of the rotating cylinder 9, which is used to drive the vibration cylinder 71 to vibrate when the rotating cylinder 9 is rotating.

[0036] The vibration assembly 77 comprises: A limiting ring 771 is fixedly mounted on the top of the vibration cylinder 71, a first protrusion 772 is fixedly mounted on the bottom side of the limiting ring 771, a limiting frame 773 is mounted on the outer wall of the rotating cylinder 9, the limiting frame 773 is L-shaped away from the end of the rotating cylinder 9, a second protrusion 774 is mounted on the limiting frame 773, when the rotating cylinder 9 is rotating, the second protrusion 774 can contact the first protrusion 772 on the limiting ring 771, a plurality of the first protrusions 772 are provided and are evenly distributed on the bottom side of the limiting ring 771, and the shapes of the first protrusion 772 and the second protrusion 774 are both semicircular.

[0037] In this embodiment, the vibration cylinder 71 is sleeved on the bottom end of the rotating cylinder 9, and a horizontal screen 72 is installed on the inner side of the vibration cylinder 71. A horizontal fixing ring 73 is fixedly installed on the inner wall of the storage cylinder 3. The fixing ring 73 is located at the bottom side of the vibration cylinder 71. A limiting hole 74 is provided on the fixing ring 73. A vertical limiting rod 75 is fixedly installed on the bottom side of the vibration cylinder 71. The limiting rod 75 passes through the limiting hole 74. An elastic member 76 is installed between the fixing ring 73 and the vibration cylinder 71. The elastic member 76 can be a spring or rubber, etc. In this embodiment, the elastic member 76 is a spring. The limiting hole 74, the limiting rod 75 and the elastic member 76 are all provided in plurality and are divided into a plurality of groups and distributed on the fixing ring 73 and the vibration cylinder 71, so as to support the vibration cylinder 71. Through the vibration assembly 77, when the rotating cylinder 9 is rotating, the vibration cylinder 71 can drive the screen 72 to vibrate in the vertical direction; The limiting ring 771 is fixedly mounted on the top of the vibrating cylinder 71, and a plurality of first protrusions 772 are evenly mounted on the bottom side of the limiting ring 771. A limiting frame 773 is fixedly mounted on the outer wall of the rotating cylinder 9. The limiting frame 773 is L-shaped at one end away from the rotating cylinder 9. A second protrusion 774 is mounted on the limiting frame 773. The shapes of the first protrusion 772 and the second protrusion 774 are both semicircular. When the rotating cylinder 9 drives the limiting frame 773 to rotate, the second protrusion 774 contacts the first protrusion 772 to push the vibrating cylinder 71 to move upward. When the second protrusion 774 separates from the first protrusion 772, the vibrating cylinder 71 moves downward under the action of its own gravity. During the rotation of the rotating cylinder 9, the vibrating cylinder 71 can be vibrated to facilitate the screening operation of the screen 72. In addition, the screen 72 can cause the material that has not passed through the screen 72 to jump during the vibration process, which is convenient for the crushing piece 65 to crush the material and ensure the uniformity of the material when feeding.

[0038] The working principle of the present invention is: In the present invention, the material is first passed through the feed hopper 4 into the inner side of the rotating cylinder 9, and the material first falls on the first spiral blade 66. Then the first driving member 62 is controlled to work, and the stirring rod 64 breaks up and stirs the material. The rotating cylinder 9 drives the first spiral blade 66 to rotate to achieve slow movement of the material, avoid direct input of the material, and cause excessive load on the stirring rod 64, which affects the breaking up and stirring effect. Through the structural design of the first spiral blade 66 and the stirring rod 64, the material can be fully broken up and stirred. During the rotation of the rotating cylinder 9, the screen 72 can be vibrated to perform a vibration screening operation on the material. The crushing piece 65 can also crush the material to improve the uniformity of the material during the feeding operation. By controlling the second driving member 85, the screened material can be stably conveyed, and the conveying amount of the material can be detected to achieve precise feeding operation. By controlling the storage cylinder 3 to rise and fall and move, different preparation tanks can be fed.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An efficient feeding device for drug processing, comprising a base (1) and a feeding mechanism, characterized in that: The feeding mechanism comprises: A support frame (2) is located above the base (1); a rotating mechanism is installed between the support frame (2) and the base (1) for driving the support frame (2) to rotate; a storage barrel (3) is provided on the support frame (2); a feed hopper (4) is installed at the top of the storage barrel (3); a lifting assembly (5) is installed between the storage barrel (3) and the support frame (2) for driving the storage barrel (3) to move in a vertical direction; a rotating barrel (9) is installed at the top of the inner side of the storage barrel (3); the rotating barrel (9) is rotatably connected to the storage barrel (3); a stirring assembly (6) is installed on the inner side of the rotating barrel (9) for stirring the material entering the inner side of the storage barrel (3); The bottom side of the stirring component (6) is provided with a screening component (7) for filtering the material after stirring. The screening component (7) can perform a vibration screening operation when the stirring component (6) is working. The bottom end of the storage barrel (3) is installed with a conveying component (8) for conveying the material passing through the screening component (7). The bottom side of the conveying component (8) is provided with a configuration tank (10).

2. The efficient feeding device for drug processing according to claim 1, characterized in that: The lifting assembly (5) comprises: A slide groove (51) is located on the support frame (2). The slide groove (51) is vertical. A slider (52) is provided inside the slide groove (51). The slider (52) is slidably connected to the slide groove (51). One end of the slider (52) extending out of the slide groove (51) is fixedly installed with a clamping ring (53). The clamping ring (53) is fixedly connected to the storage barrel (3). A telescopic member (54) is provided on the bottom side of the slider (52). The telescopic member (54) is fixedly installed on the support frame (2). The output end of the telescopic member (54) is fixedly connected to the slider (52).

3. The efficient feeding device for drug processing according to claim 2, characterized in that: The stirring assembly (6) comprises: A first motor frame (61) is fixedly mounted on the top of the material storage barrel (3). A first driving member (62) is fixedly mounted on the inner side of the first motor frame (61). A driving rod (63) is fixedly mounted on the output end of the first driving member (62). The driving rod (63) extends into the inner side of the rotating barrel (9). A stirring rod (64) is mounted on the outer side of the driving rod (63). A plurality of stirring rods (64) are provided and are evenly distributed on the outer side of the driving rod (63). The length of the stirring rod (64) increases from top to bottom. A crushing piece (65) is mounted on the bottom end of the driving rod (63). Three crushing pieces (65) are provided and evenly distributed at the bottom end of the driving rod (63); a first spiral blade (66) is installed on the inner wall of the rotating cylinder (9); the width of the first spiral blade (66) gradually decreases from top to bottom, and is used to adapt to stirring rods (64) of different lengths, so that the stirring rod (64) follows the driving rod (63) to rotate inside the rotating cylinder (9); a connecting assembly (67) is installed between the rotating cylinder (9) and the driving rod (63), and is used to drive the rotating cylinder (9) to rotate inside the storage cylinder (3) when the driving rod (63) rotates.

4. The efficient feeding device for drug processing according to claim 3, characterized in that: The connection assembly (67) comprises: The gear ring (671) is fixedly mounted on the outer wall of the rotating cylinder (9); a slot hole is provided on the side surface of the top end of the storage cylinder (3); a sealing frame (672) is installed on the outer side of the slot hole; a rotating rod (673) is installed on the sealing frame (672); the rotating rod (673) is rotatably connected to the sealing frame (672); a rotating tooth (674) is installed on the outer side of one end of the rotating rod (673) extending into the sealing frame (672); a first pulley (675) is installed on the top end of the rotating rod (673); and the driving rod (63 ) is installed on the outer side of the top end, a second pulley (676) is installed between the first pulley (675) and the second pulley (676), a fixing frame (678) is fixedly installed on the side of the slot hole close to the rotating cylinder (9), a short rod (679) is installed on the fixing frame (678), a connecting tooth (670) is installed on the short rod (679), the connecting tooth (670) is rotatably connected to the short rod (679), and the connecting tooth (670) is meshedly connected to the gear ring (671) and the rotating tooth (674).

5. The efficient feeding device for pharmaceutical processing according to claim 4, characterized in that: The screening component (7) comprises: A vibration cylinder (71) is sleeved on the bottom side of the rotating cylinder (9), a screen (72) is installed on the inner side of the vibration cylinder (71), a fixing ring (73) is fixedly installed on the inner wall of the storage cylinder (3), the fixing ring (73) is located at the bottom end of the vibration cylinder (71), a plurality of limiting holes (74) are provided on the fixing ring (73), a limiting rod (75) is installed on the bottom end of the vibration cylinder (71), the limiting rod (75) extends into the inner side of the limiting hole (74), an elastic member (76) is sleeved on the outer side of the limiting rod (75), one end of the elastic member (76) is connected to the vibration cylinder (71), and the other end is connected to the fixing ring (73), a vibration assembly (77) is installed between the top end of the vibration cylinder (71) and the outer wall of the rotating cylinder (9), and is used to drive the vibration cylinder (71) to perform a vibration operation when the rotating cylinder (9) performs a rotation operation.

6. The efficient feeding device for pharmaceutical processing according to claim 5, characterized in that: The vibration assembly (77) comprises: A limiting ring (771) is fixedly mounted on the top of the vibration cylinder (71); a first protrusion (772) is fixedly mounted on the bottom side of the limiting ring (771); a limiting frame (773) is mounted on the outer wall of the rotating cylinder (9); the limiting frame (773) is L-shaped at one end away from the rotating cylinder (9); a second protrusion (774) is mounted on the limiting frame (773); when the rotating cylinder (9) is rotating, the second protrusion (774) can contact the first protrusion (772) on the limiting ring (771); a plurality of the first protrusions (772) are arranged and are evenly distributed on the bottom side of the limiting ring (771); the first protrusions (772) and the second protrusions (774) are both semicircular in shape.

7. The efficient feeding device for pharmaceutical processing according to claim 1, characterized in that: The conveying assembly (8) comprises: A guide hopper (81) is fixedly mounted on the bottom end of the material storage barrel (3); a conveying barrel (82) is arranged on the bottom side of the guide hopper (81); a connecting pipe (83) is arranged between the conveying barrel (82) and the guide hopper (81); a second motor frame (84) is arranged on one end of the conveying barrel (82); a second driving member (85) is arranged on the inner side of the second motor frame (84); a rotating rod (86) is fixedly mounted on the output end of the second driving member (85); the rotating rod (86) extends into the inner side of the conveying barrel (82); a second spiral leaf (87) is arranged on the outer side of the rotating rod (86); the second spiral leaf (87) is located on the inner side of the conveying barrel (82); a discharge pipe (88) is arranged on the bottom side of one end of the conveying barrel (82) away from the second motor frame (84); and a flow meter (89) is arranged on the conveying barrel (82).

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