Weighing device for traditional Chinese medicine decoction pieces

Abstract

The utility model discloses a traditional Chinese medicine decoction piece weighing device, and relates to the technical field of traditional Chinese medicine production and processing. The push plates are fixedly connected to the positions, corresponding to the discharging holes, of the side wall of the rotating column correspondingly. The baffles are fixedly connected to the lower ends of the side walls of the push plates correspondingly, and the baffles are used for blocking or opening the discharging holes; the weighing ring is positioned in the weighing sleeve; the plurality of mounting plates are respectively, uniformly and fixedly connected to the inner wall of the weighing sleeve; the plurality of weighing sensors are respectively and fixedly connected to the mounting plate, and the stress surfaces of the weighing sensors are respectively and fixedly connected with the lower surface of the weighing ring through damping springs; the upper port of the weighing hopper is fixedly connected to the inner circumferential wall of the weighing ring; the limiting plate is rotatably arranged on the outer side wall of the weighing hopper, and the limiting plate is used for blocking or opening the lower port of the weighing hopper; the weighing device has the advantages of being convenient to use, capable of avoiding blocking in the weighing process and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of traditional Chinese medicines, in particular to a weighing device for traditional Chinese medicine pieces. Background Art

[0002] In the process of Chinese medicine compatibility, factors such as different human bodies and different genders will affect the dosage of Chinese medicine. The compatibility of Chinese medicine requires strict weighing of Chinese medicine. Excessive or insufficient dosage will affect the efficacy of Chinese medicine. The existing weighing method of Chinese medicine compatibility is usually manual weighing. After wearing gloves, grab a certain amount of Chinese medicine and weigh it on an electronic scale. This weighing method is only suitable for weighing a small amount in stores. For production enterprises, the quantity is large and the manual weighing efficiency is low. Therefore, the existing enterprise weighing is mainly through equipment weighing;

[0003] For example, patent application number CN202320961472.8 discloses a weighing and packaging device for Chinese herbal medicine slices. This patent can selectively weigh and package a variety of Chinese herbal medicine slices by setting a packaging mechanism, so as to facilitate the configuration of mixed herbal medicine slices composed of a variety of Chinese herbal medicine slices, reduce the labor required for weighing and packaging, and realize assembly line work, greatly improve the efficiency of weighing and packaging, and by setting a storage component, it can cooperate with the drive component and the weighing component to complete the selective weighing and packaging of a variety of Chinese herbal medicine slices, so as to facilitate the configuration of a mixed herbal medicine slice composed of a variety of Chinese herbal medicine slices. Mixed decoction pieces, by setting a driving component, using the telescopic member 15 to realize the movement of the slide plate 14, the slide plate 14 drives the push plate 10 to move through the slide rod 16, the push plate 10 pushes the Chinese herbal medicine pieces on the weighing device 19 to fall into the inner side of the feeding hole 11, and enters the inner side of the packaging box along the feeding tube 12, the driving member 20 can drive the driving rod 21 to rotate, the driving rod 22 drives the rotating rod 4 to rotate through the connecting rod 22, and then realizes the switching of the storage box 6, thereby completing the selective weighing and packaging of a variety of Chinese herbal medicine pieces, so as to configure a mixed decoction piece composed of a variety of Chinese herbal medicine pieces;

[0004] The main problems in the actual use of the patented product in the prior art are: the discharge pipe is very easy to get blocked during use. Chinese medicine is usually in the form of flakes, granules, and thin strips, which are all irregular shapes. Therefore, it is very easy to block the discharge pipe, which leads to the need for workers to frequently clear the discharge pipe. In addition, the opening and closing method of the valve is not suitable for Chinese medicine and is easy to get stuck. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a weighing device for Chinese herbal medicine slices, so as to solve the problem that the automatic weighing equipment for important compatibility in the prior art described in the background technology is prone to blockage.

[0006] To achieve the above object, the utility model provides the following technical solutions: a weighing device for Chinese medicine pieces, comprising

[0007] A partition is fixedly connected to the inner wall of the weighing sleeve, and the partition has a plurality of feeding holes arranged in a ring shape;

[0008] A rotating column is rotatably arranged on the partition plate, and the rotating column is located at the center of a circle formed by a plurality of feeding holes;

[0009] A plurality of push plates are respectively fixedly connected to the positions of the side walls of the rotating column corresponding to the plurality of material discharge holes;

[0010] A plurality of baffles are respectively fixedly connected to the lower ends of the side walls of the plurality of push plates, and the baffles are used to block or open the feeding holes;

[0011] A weighing ring, located inside the weighing sleeve;

[0012] A plurality of mounting plates are evenly fixedly connected to the inner wall of the weighing sleeve;

[0013] A plurality of weighing sensors are fixedly connected to the mounting plate, respectively, and the stress surfaces of the weighing sensors are fixedly connected to the lower surface of the weighing ring through damping springs;

[0014] A weighing bucket, the upper port of which is fixedly connected to the inner circumferential wall of the weighing ring;

[0015] A limit plate is rotatably arranged on the outer side wall of the weighing bucket, and the limit plate is used to block or open the lower port of the weighing bucket;

[0016] The vibrator is fixedly connected to the lower surface of the positioning plate, and the positioning plate is fixedly connected to the inner wall of the weighing bucket through a plurality of connecting rods.

[0017] Preferably: a mounting plate is fixedly connected to the outer wall of the weighing bucket, a second servo motor is fixedly connected to the mounting plate, and an output end of the second servo motor is fixedly connected to the limit plate.

[0018] Preferably, the positioning plate is in the shape of a polygonal pyramid, and the intersection of the prisms faces upward.

[0019] Preferably: a receiving hopper is fixedly connected to the upper surface of the weighing ring near the inner wall, and a guiding hopper is arranged on the lower surface of the partition.

[0020] Preferably: the upper port of the weighing sleeve is covered with a cover plate.

[0021] The beneficial effects of adopting the above technical solution are:

[0022] The present application uses a rotating column to drive the push plate to move on the surface of the partition, and the push plate drives the baffle to move. The push plate can push the Chinese medicine, and at the same time, the baffle can open the discharge hole in the process of following the push plate to move, so that the Chinese medicine can pass through the discharge hole and fall into the weighing bucket, and the weighing sensor of the present application can weigh the weight of the weighing bucket. After the weight reaches the requirement, the rotating column drives the push plate to rotate, and the push plate drives the baffle to seal the discharge hole, so that the Chinese medicine will not fall; and the rotation of the limit plate of the present application can open or block the lower port of the weighing bucket. The lower port of the weighing bucket in the present application is larger in size and will not be blocked; the advantage of the present application compared with the prior art is that it is not easy to occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a front view of a weighing device for Chinese herbal medicine pieces.

[0024] Figure 2 The utility model is a cross-sectional view of a weighing device for Chinese herbal medicine pieces.

[0025] Figure 3 It is a top view of some components of the utility model.

[0026] Figure 4 The utility model is a schematic diagram of a weighing device for Chinese herbal medicine slices.

[0027] Among them: weighing sleeve 10, cover plate 20, partition plate 30, discharge hole 31, guide hopper 32, push plate 40, baffle 41, rotating column 42, first servo motor 43, weighing hopper 50, limit plate 51, second servo motor 52, mounting plate 53, vibrator 60, positioning plate 61, connecting rod 62, weighing ring 70, damping spring 71, weighing sensor 72, mounting plate 73, receiving hopper 74. DETAILED DESCRIPTION

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-4 In the first embodiment, a Chinese medicine weighing device includes:

[0030] The partition plate 30 is fixedly connected to the inner wall of the weighing sleeve 10, and the partition plate 30 has a plurality of feeding holes 31 arranged in a ring shape;

[0031] A rotating column 42 is rotatably disposed on the partition plate 30, and the rotating column 42 is located at the center of a circle formed by a plurality of feeding holes 31;

[0032] A plurality of push plates 40 are respectively fixedly connected to the side walls of the rotating column 42 at positions corresponding to the plurality of material discharge holes 31;

[0033] A plurality of baffles 41 are respectively fixedly connected to the lower ends of the side walls of the plurality of push plates 40, and the baffles 41 are used to block or open the feed holes 31;

[0034] A weighing ring 70 is located inside the weighing sleeve 10;

[0035] A plurality of mounting plates 53 are evenly fixedly connected to the inner wall of the weighing sleeve 10;

[0036] A plurality of weighing sensors 72 are fixedly connected to the mounting plate 53, respectively, and the stress surfaces of the weighing sensors 72 are fixedly connected to the lower surface of the weighing ring 70 through the damping springs 71;

[0037] The weighing bucket 50 has an upper port fixedly connected to the inner circumferential wall of the weighing ring 70;

[0038] A limit plate 51 is rotatably disposed on the outer wall of the weighing bucket 50, and the limit plate 51 is used to block or open the lower port of the weighing bucket 50;

[0039] The vibrator 60 is fixedly connected to the lower surface of the positioning plate 61 , and the positioning plate 61 is fixedly connected to the inner wall of the weighing bucket 50 through a plurality of connecting rods 62 .

[0040] This embodiment is implemented as follows:

[0041] When the present application is in use, the Chinese medicinal materials are poured into the weighing sleeve 10. At this time, the Chinese medicinal materials will fall on the partition 30. When the Chinese medicinal materials need to be taken, the rotating column 42 drives the push plate 40 to rotate. At this time, the push plate 40 can push the Chinese medicinal materials on the bottom layer to rotate. The push plate 40 will drive the baffle 41 to move. When the baffle 41 leaves the position of the discharge hole 31, the Chinese medicinal materials will fall from the discharge hole 31. The reason why the discharge hole 31 of the present application is not easy to be blocked is that the push plate 40 will push the Chinese medicinal materials on the bottom layer to move. Then the Chinese medicinal materials will fall into the weighing bucket 50. At this time, the limit plate 51 will block the Chinese medicinal materials. At this time, the weighing sensor 72 can weigh the weight of the Chinese medicinal materials. When the weight of the Chinese medicinal materials is about to reach the requirement, the rotating column 42 will drive the push plate 40 back to the original position, so that the baffle 41 continues to block the discharge hole 31;

[0042] When the limit plate 51 rotates to open the opening of the weighing bucket 50, when the weight value sensed by the weighing sensor 72 is greater than the initial weight value, the vibrator 60 starts, and the vibrator 60 drives the positioning plate 61, the connecting rod 62, and the weighing bucket 50 to vibrate, so as to shake off the Chinese medicinal materials blocked at the lower port of the weighing bucket 50.

[0043] The advantage of the present application over the prior art is that it can effectively avoid blockage.

[0044] See also Figure 1 , 2A mounting plate 53 is fixedly connected to the outer wall of the weighing bucket 50, a second servo motor 52 is fixedly connected to the mounting plate 53, and an output end of the second servo motor 52 is fixedly connected to the limit plate 51;

[0045] The second servo motor 52 provided in the present application can drive the limit plate 51 to rotate on the mounting plate 53 on the outer wall of the weighing bucket 50 .

[0046] See also Figure 2 , the positioning plate 61 is a polygonal pyramid, and the intersection of the prisms faces upward;

[0047] Setting the positioning plate 61 into a polygonal pyramid shape can effectively keep the surface Chinese medicine on the positioning plate 61 .

[0048] See also Figure 2 A material receiving hopper 74 is fixedly connected to the upper surface of the weighing ring 70 near the inner wall, and a material guiding hopper 32 is provided on the lower surface of the partition plate 30;

[0049] The Chinese medicinal materials can be introduced into the weighing hopper 70 through the receiving hopper 74 to prevent the Chinese medicinal materials from falling on the weighing ring 70 . The guide hopper 32 guides the Chinese medicinal materials falling from the discharge hole 31 into the receiving hopper 74 .

[0050] See also Figure 2 A first servo motor 43 is fixedly connected to the lower surface of the partition 30, and an output end of the first servo motor 43 is fixedly connected to the rotating column 42;

[0051] The first servo motor 43 drives the rotating column 42 to rotate on the partition plate 30 .

[0052] See also Figure 1 , 2 4. The upper port of the weighing sleeve 10 is covered with a cover plate 20.

[0053] The cover plate 20 can prevent dust and moisture from affecting the Chinese medicine.

[0054] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A Chinese medicine slice weighing device, characterized in that: include A partition is fixedly connected to the inner wall of the weighing sleeve, and the partition has a plurality of feeding holes arranged in a ring shape; A rotating column is rotatably arranged on the partition plate, and the rotating column is located at the center of a circle formed by a plurality of feeding holes; A plurality of push plates are respectively fixedly connected to the positions of the side walls of the rotating column corresponding to the plurality of material discharge holes; A plurality of baffles are respectively fixedly connected to the lower ends of the side walls of the plurality of push plates, and the baffles are used to block or open the feeding holes; A weighing ring, located inside the weighing sleeve; A plurality of mounting plates are evenly fixedly connected to the inner wall of the weighing sleeve; A plurality of weighing sensors are fixedly connected to the mounting plate, respectively, and the stress surfaces of the weighing sensors are fixedly connected to the lower surface of the weighing ring through damping springs; A weighing bucket, the upper port of which is fixedly connected to the inner circumferential wall of the weighing ring; A limit plate is rotatably arranged on the outer side wall of the weighing bucket, and the limit plate is used to block or open the lower port of the weighing bucket; The vibrator is fixedly connected to the lower surface of the positioning plate, and the positioning plate is fixedly connected to the inner wall of the weighing bucket through a plurality of connecting rods.

2. A Chinese medicine slice weighing device according to claim 1, characterized in that: A mounting plate is fixedly connected to the outer wall of the weighing bucket, a second servo motor is fixedly connected to the mounting plate, and an output end of the second servo motor is fixedly connected to the limit plate.

3. A Chinese medicine slice weighing device according to claim 1, characterized in that: The positioning plate is in the shape of a polygonal pyramid, and the intersection of the prisms faces upward.

4. A Chinese medicine slice weighing device according to claim 1, characterized in that: A material receiving hopper is fixedly connected to a position of the upper surface of the weighing ring close to the inner wall, and a material guiding hopper is arranged on the lower surface of the partition.

5. A Chinese medicine slice weighing device according to claim 1, characterized in that: The upper port of the weighing sleeve is covered with a cover plate.

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