Weighing and proportioning device for traditional Chinese medicinal materials

Abstract

The utility model discloses a traditional Chinese medicinal material weighing and proportioning device, and belongs to the technical field of traditional Chinese medicinal material processing. The traditional Chinese medicinal material weighing and proportioning device comprises a bottom frame and further comprises a weighing supporting frame, the weighing supporting frame is installed above the bottom frame, an operation table is arranged on one side of the weighing supporting frame, a feeding cylinder is arranged at the top of the weighing supporting frame, and a storage barrel is arranged below the feeding cylinder. In order to solve the problems that secondary weighing operation can be carried out after traditional Chinese medicinal materials are mixed and proportioned after the traditional Chinese medicinal materials are mixed and proportioned by a mixing counterweight device for one time, the use steps are relatively tedious, and the weighing precision is relatively low, an auger conveying shaft at the bottom of a storage barrel is opened after the proportioning of the traditional Chinese medicinal materials is completed; medicinal materials in the barrel are conveyed to subsequent processing steps through the auger conveying shaft, next-time matching can be carried out after the medicinal materials in the barrel are discharged, efficient circular processing is achieved, and the working efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material processing, in particular to a Chinese medicinal material weighing and proportioning device. Background Art

[0002] Traditional Chinese medicine is mainly composed of plant medicine, animal medicine and mineral medicine. Because plant medicine accounts for the majority of traditional Chinese medicine, traditional Chinese medicine is also called Chinese herbal medicine. When using Chinese herbal medicine, it is necessary to mix Chinese herbal medicines with various functions according to the prescription. Usually, a Chinese herbal medicine raw material mixing device is used.

[0003] A Chinese patent with the announcement number CN214438336U discloses a Chinese medicinal material raw material proportioning and mixing device, which has the advantages of being easy to use, convenient for drying medicinal materials, and not easy to affect the medicinal properties.

[0004] In the above patent, the mixing and weighing device is a single operation. After the Chinese medicinal materials are mixed and proportioned, they need to be taken out of the equipment before a second weighing operation can be performed. The use steps are relatively cumbersome and the weighing accuracy is relatively low. Utility Model Content

[0005] The purpose of the utility model is to provide a device for weighing and proportioning Chinese medicinal materials. After the proportioning of the medicinal materials is completed, the auger conveying shaft at the bottom of the storage barrel is opened, and the auger conveying shaft is used to convey the medicinal materials in the barrel to the subsequent processing steps. After the medicinal materials in the barrel are discharged, the next proportioning can be carried out, thereby realizing efficient cycle processing, ensuring work efficiency, and solving the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Chinese medicinal material weighing and proportioning device, comprising a base frame and a weighing support frame, wherein the weighing support frame is installed above the base frame, an operating table is arranged on one side of the weighing support frame, a feeding tube is arranged on the top of the weighing support frame, and a storage barrel is arranged below the feeding tube, the base frame comprises a travel motor and a screw rod, and the weighing support frame is slidably connected to the base frame through the screw rod.

[0007] Preferably, a conveying fan is arranged on the top of the feeding cylinder, and the conveying fan extends to the inside of the feeding cylinder. A dropping hopper is arranged on the bottom of the feeding cylinder, and the dropping hopper is connected to the feeding cylinder through a flange.

[0008] Preferably, a hydraulic assembly is provided between the drop hopper and the feeding cylinder, the drop hopper and the feeding cylinder are through-connected, a drop butterfly plate is provided inside the drop hopper, and the drop butterfly plate is rotatably connected to the drop hopper.

[0009] Preferably, a material drop opening is provided at the top of the material storage barrel, and gravity sensing elements are provided around the four sides of the material storage barrel, and there are three gravity sensing elements.

[0010] Preferably, a bracket is provided at one end of the gravity sensor element, and the gravity sensor element is connected to the weighing support frame through the bracket; a spring support shaft is provided at the other end of the gravity sensor element, and the gravity sensor element is connected to the storage barrel through the spring support shaft.

[0011] Preferably, an auger conveying shaft is provided at the bottom of the storage barrel, the auger conveying shaft is connected to the storage barrel through a flange, an auger motor is provided at one end of the auger conveying shaft, and a discharge port is provided below the auger motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, gravity sensing elements are distributed around the storage barrel. When medicinal materials are put into the storage barrel, the weight of the storage barrel itself changes. At this time, the gravity sensing elements on the outside can sense the change of the storage barrel and accurately know the weight of the current medicinal materials. After the medicinal materials are mixed, the auger conveying shaft at the bottom of the storage barrel is opened, and the medicinal materials in the barrel are transported to the subsequent processing steps by the auger conveying shaft. After the medicinal materials in the barrel are discharged, the next mixing can be carried out, thereby realizing efficient cycle processing and ensuring work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 It is an overall side view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the feeding barrel of the utility model;

[0017] Figure 4 This is a schematic diagram of the material storage barrel structure of the utility model.

[0018] In the figure: 1, base frame; 2, weighing support frame; 3, operating table; 4, feeding barrel; 5, storage barrel; 101, travel motor; 102, screw rod; 401, conveying fan; 402, hydraulic assembly; 403, feeding hopper; 4031, feeding butterfly plate; 501, auger conveying shaft; 502, gravity sensor element; 503, feeding port; 5011, discharging port; 5012, auger motor; 5021, bracket; 5022, spring support shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to solve the problem that the mixing and weighing device is a single operation, the Chinese medicinal materials need to be taken out of the device after mixing and proportioning before the second weighing operation can be performed, which is cumbersome in use steps and has a relatively low weighing accuracy; please refer to Figure 1-4 , the utility model provides the following solutions:

[0021] A Chinese medicinal material weighing and proportioning device comprises a base frame 1 and a weighing support frame 2, wherein the weighing support frame 2 is installed above the base frame 1, an operating table 3 is arranged on one side of the weighing support frame 2, a feeding tube 4 is arranged on the top of the weighing support frame 2, a storage bucket 5 is arranged below the feeding tube 4, the base frame 1 comprises a travel motor 101 and a screw rod 102, the weighing support frame 2 is slidably connected to the base frame 1 through the screw rod 102, a conveying fan 401 is arranged on the top of the feeding tube 4, the conveying fan 401 extends to the inside of the feeding tube 4, a drop hopper 403 is arranged at the bottom of the feeding tube 4, the drop hopper 403 is connected to the feeding tube 4 through a flange, a hydraulic assembly 402 is arranged between the drop hopper 403 and the feeding tube 4, the drop hopper 403 is connected to the feeding tube 4 through, a drop butterfly plate 4031 is arranged inside the drop hopper 403, and the drop butterfly plate 4031 is rotatably connected to the drop hopper 403;

[0022] The quantitative medicinal materials are transported to the inside of the feeding barrel 4 through the fan pipeline. The inside of the feeding barrel 4 is provided with four different partitions, which can store four types of medicinal materials at the same time. Then, the unloading butterfly plate 4031 at the bottom of the feeding barrel 4 is opened to make the medicinal materials in the corresponding partitions fall into the storage barrel 5. After the medicinal materials enter the storage barrel 5, they can be weighed. After reaching the standard, other medicinal materials can be added. Finally, the mixed medicinal materials are transported;

[0023] A material drop port 503 is provided at the top of the material storage barrel 5, and gravity sensing elements 502 are provided around the material storage barrel 5. There are three gravity sensing elements 502, and a bracket 5021 is provided at one end of the gravity sensing element 502, and the gravity sensing element 502 is connected to the weighing support frame 2 through the bracket 5021. A spring support shaft 5022 is provided at the other end of the gravity sensing element 502, and the gravity sensing element 502 is connected to the material storage barrel 5 through the spring support shaft 5022. An auger conveying shaft 501 is provided at the bottom of the material storage barrel 5, and the auger conveying shaft 501 is connected to the material storage barrel 5 through a flange. An auger motor 5012 is provided at one end of the auger conveying shaft 501, and a discharge port 5011 is provided below the auger motor 5012;

[0024] The gravity sensor elements 502 are distributed around the storage barrel 5. When medicinal materials are put into the storage barrel 5, the weight of the storage barrel 5 itself changes. At this time, the gravity sensor elements 502 on the outside can sense the changes in the storage barrel 5 and accurately know the weight of the current medicinal materials. After the medicinal materials are mixed, the auger conveying shaft 501 at the bottom of the storage barrel 5 is opened, and the auger conveying shaft 501 is used to transport the medicinal materials in the barrel to the subsequent processing steps. After the medicinal materials in the barrel are discharged, the next mixing can be carried out, thereby realizing efficient circulation processing and ensuring work efficiency.

[0025] Working principle: a quantitative amount of medicinal materials is transported to the inside of the feeding barrel 4 through the fan duct. The inside of the feeding barrel 4 is provided with four different partitions, which can store four types of medicinal materials at the same time. Then, the unloading butterfly plate 4031 at the bottom of the feeding barrel 4 is opened to allow the medicinal materials in the corresponding partitions to fall into the storage barrel 5. When the medicinal materials are put into the storage barrel 5, the weight of the storage barrel 5 itself changes. At this time, the gravity sensor element 502 on the outside can sense the change of the storage barrel 5 and thus accurately know the weight of the current medicinal materials. After the proportioning of the medicinal materials is completed, the auger conveying shaft 501 at the bottom of the storage barrel 5 is opened, and the auger conveying shaft 501 is used to convey the medicinal materials in the barrel to the subsequent processing steps. After the medicinal materials in the barrel are discharged, the next proportioning can be carried out, thereby realizing efficient circulation processing and ensuring work efficiency.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese medicinal material weighing and proportioning device, comprising a base frame (1), characterized in that: The invention also comprises a weighing support frame (2), wherein the weighing support frame (2) is installed above the base frame (1), an operating table (3) is arranged on one side of the weighing support frame (2), a feeding cylinder (4) is arranged on the top of the weighing support frame (2), and a material storage barrel (5) is arranged below the feeding cylinder (4), and the base frame (1) comprises a travel motor (101) and a screw rod (102), and the weighing support frame (2) is slidably connected to the base frame (1) via the screw rod (102).

2. A Chinese medicinal material weighing and proportioning device according to claim 1, characterized in that: A conveying fan (401) is arranged at the top of the feeding cylinder (4), and the conveying fan (401) extends into the interior of the feeding cylinder (4). A dropping hopper (403) is arranged at the bottom of the feeding cylinder (4), and the dropping hopper (403) is connected to the feeding cylinder (4) via a flange.

3. A Chinese medicinal material weighing and proportioning device according to claim 2, characterized in that: A hydraulic assembly (402) is provided between the drop hopper (403) and the feeding cylinder (4); the drop hopper (403) and the feeding cylinder (4) are connected in a through manner; a drop butterfly plate (4031) is provided inside the drop hopper (403); and the drop butterfly plate (4031) is rotatably connected to the drop hopper (403).

4. A Chinese medicinal material weighing and proportioning device according to claim 3, characterized in that: The top of the material storage barrel (5) is provided with a material drop opening (503), and gravity sensing elements (502) are provided around the four sides of the material storage barrel (5), and there are three gravity sensing elements (502).

5. A Chinese medicinal material weighing and proportioning device according to claim 4, characterized in that: A bracket (5021) is provided at one end of the gravity sensor element (502), and the gravity sensor element (502) is connected to the weighing support frame (2) via the bracket (5021); a spring support shaft (5022) is provided at the other end of the gravity sensor element (502), and the gravity sensor element (502) is connected to the storage barrel (5) via the spring support shaft (5022).

6. A Chinese medicinal material weighing and proportioning device according to claim 5, characterized in that: An auger conveying shaft (501) is arranged at the bottom of the material storage barrel (5), and the auger conveying shaft (501) is connected to the material storage barrel (5) via a flange. An auger motor (5012) is arranged at one end of the auger conveying shaft (501), and a discharge port (5011) is arranged below the auger motor (5012).

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