Plant extraction workbench
By designing the mounting tray, conical hopper, and scraper structure of the plant extraction workbench, the problem of liquid and fragment contamination on the workbench surface was solved, enabling automatic collection and safe operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU LIANER ZHIMEI E-COMMERCE CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-06-23
AI Technical Summary
Existing clean benches lack the structure to automatically collect liquids and scattered leaves during plant extraction, leading to surface contamination and skin damage to operators.
A plant extraction workbench was designed, which automatically collects liquid and fragments through the cooperation of a mounting plate, a conical hopper and a scraper. The liquid is guided and the fragments are collected by components such as a flow guide plate and a magnetic plate. The scraper is driven by a control motor assembly to move the fragments to the collection box.
It effectively reduces work surface contamination, minimizes debris contamination of the work surface, improves operational safety and convenience, and enables automatic collection of liquids and debris.
Smart Images

Figure CN224388841U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plant extraction technology, specifically a plant extraction operating table. Background Technology
[0002] Plant extraction refers to the process of extracting corresponding substances (such as alkaloids, flavonoids, etc.) from plants. The extraction process mainly uses specific parts or the whole plant as raw materials and uses physical and chemical techniques for separation. The corresponding substances can be analyzed and studied. In order to improve the safety and anti-interference of plant extraction, operating devices such as ultra-clean operating tables are used in the plant extraction process.
[0003] The existing clean benches include components such as a support platform, purification components, and partition components. During operation, a storage tray containing plant parts is placed on top of the support platform and then separated from the outside by partitions. The purification components can purify dust and bacteria. However, in actual operation, because there is no structure for automatically collecting liquids and scattered leaves, some plant fragments fall outside the storage tray when the operator uses scissors or tweezers. When using appropriate chemical solutions for extraction or cleaning and soaking, fragments contaminated with the solution fall onto the support platform, causing contamination. This can also damage the operator's skin, and the liquid will flow everywhere.
[0004] To address these issues, we have provided a plant extraction workstation. Utility Model Content
[0005] 1) Technical problems to be solved
[0006] This utility model proposes a plant extraction operating table, which solves the problem of the lack of an automatic liquid collection and scattered leaf structure by coordinating the installation plate, conical hopper and scraper.
[0007] (ii) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a plant extraction workbench, comprising a workbench body, a protective frame installed on the outside of the workbench body, a partition plate installed inside the protective frame, and a purification component installed on the outside of the protective frame;
[0009] The main body of the operating table is detachably connected to a base plate. A mounting plate is slidably connected to the outer surface of the base plate. A conical hopper is installed inside the mounting plate. A guide plate is installed on one side of the conical hopper. A fixing frame is fixedly installed on the outer surface of the mounting plate. A storage tray is installed on the outside of the fixing frame.
[0010] A scraper is slidably connected to the outer surface of the conical bucket, and a groove is opened inside the mounting plate, with a collection box slidably connected inside the groove.
[0011] Furthermore, a limiting rod is fixedly installed on the outer surface of the base plate in a circular array. The outer surface of the limiting rod is slidably connected to the inside of the mounting plate. A magnetic plate is installed inside the base plate, and the magnetic plate is magnetically connected to the table surface of the operating table body.
[0012] Furthermore, a fixing cylinder is fixedly installed inside the mounting plate, and a control motor assembly is installed inside the fixing cylinder. The rotation shaft of the control motor assembly is fixedly installed inside the scraper.
[0013] Furthermore, the guide plate has an arc-shaped structure and is symmetrically arranged on the outside of the conical bucket, with the middle of the guide plate being a pointed tip, forming a structure that is low at both ends and high in the middle.
[0014] Furthermore, the fixing frame has a hook structure with an inclined bend, and multiple sets of the fixing frame are arranged in a ring around the outside of the mounting plate.
[0015] Furthermore, a fixing rod is fixedly installed on the outer surface of the mounting plate, and a connecting plate is fixedly installed on the outer surface of the collection box. The outer surface of the fixing rod is slidably connected to the inside of the connecting plate.
[0016] Furthermore, a set of fixing rods has a fixing nut threaded onto its outer surface, and one side of the fixing nut is in surface contact with the outer surface of the connecting plate.
[0017] (iii) Beneficial effects:
[0018] Compared with existing technologies, this plant extraction workbench has the following advantages:
[0019] 1. This plant extraction workbench, through the cooperation of the mounting tray, conical hopper, and scraper, places the collection tray outside the fixed frame during the plant extraction process. The operator can then perform operations such as crushing and soaking separation above the collection tray. During the movement of plant fragments, any falling fragments and liquids will fall into the conical hopper for collection. The scraper assists in the movement of fragments and liquids, reducing the amount of liquid or fragments remaining on the workbench surface and minimizing contamination. This achieves the function of collecting dripping liquids and scattered plant fragments during the plant extraction process, reducing the contamination of the workbench surface.
[0020] II. This plant extraction operating table, through the setting of components such as a guide plate and a magnetic plate, uses the structure of the guide plate, which is high in the middle and low at both ends, to assist the flow of liquid. At this time, the dripping liquid can flow on the conical bucket and then enter the guide groove formed by the guide plate and flow to the slotted position. Then the flowing liquid can enter the inside of the collection box for centralized collection. The magnetic plate can be used to attach the base plate to the surface of the metal operating table. Then the limiting rod can be used to easily position and install the installation plate. There are no additional modifications to the surface of the operating table during production, making it convenient and quick to use. Attached Figure Description
[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.
[0022] Figure 1 This is a structural diagram of the present utility model;
[0023] Figure 2 This is a structural diagram of the mounting disk component of this utility model;
[0024] Figure 3 This utility model Figure 2 A magnified view of a portion of the image;
[0025] Figure 4 This is a structural diagram of the base plate component of this utility model;
[0026] Figure 5 This is a structural diagram of the scraper component of this utility model.
[0027] In the diagram: 1. Main body of the operating table; 2. Protective frame; 3. Divider plate; 4. Purification component; 5. Base plate; 6. Mounting tray; 7. Conical hopper; 8. Guide plate; 9. Fixing frame; 10. Storage tray; 11. Scraper; 12. Groove; 13. Collection box; 14. Limiting rod; 15. Magnetic plate; 16. Fixing cylinder; 17. Control motor assembly; 18. Fixing rod; 19. Connecting plate; 20. Fixing nut. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] like Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a plant extraction operating table, including an operating table body 1, a protective frame 2 installed on the outside of the operating table body 1, a partition plate 3 installed inside the protective frame 2, and a purification component 4 installed on the outside of the protective frame 2. The main surface of the operating table body 1 can be separated by the protective frame 2 and the partition plate 3. The partition plate 3 is made of transparent material and its up and down position can be adjusted by clamping components. When in use, the partition plate 3 is moved to a position close to the table surface to protect and separate the operator's face. The purification component 4 mainly includes an ultraviolet germicidal lamp and a negative pressure suction component, which can treat fine dust and bacteria.
[0030] The main body of the control panel 1 is detachably connected to a base plate 5. A magnetic plate 15 is installed inside the base plate 5. The magnetic plate 15 is magnetically connected to the table surface of the main body of the control panel 1. The magnetic plate 15 can limit the base plate 5 to the metal table surface, enabling the base plate 5 to be quickly fixed and positioned, facilitating rapid installation.
[0031] The outer surface of the base plate 5 is slidably connected to the mounting plate 6. The outer surface of the base plate 5 is fixedly installed with limit rods 14 in a circular array. The outer surface of the limit rods 14 is slidably connected to the inside of the mounting plate 6. The mounting plate 6 can be positioned and installed through the limit rods 14. When installing the mounting plate 6, the mounting plate 6 is placed directly outside the base plate 5. At this time, the horizontal position of the mounting plate 6 is limited.
[0032] The mounting plate 6 has a conical hopper 7 installed inside. A guide plate 8 is installed on one side of the conical hopper 7. The guide plate 8 has an arc-shaped structure and is symmetrically arranged on the outside of the conical hopper 7. The middle of the guide plate 8 is pointed, forming a structure that is low at both ends and high in the middle. The conical hopper 7 is hollow. The guide plate 8 is located at the edge of the conical hopper 7 and forms a narrow flow channel between the conical hopper 7 and the mounting plate 6. When the liquid flows on the conical hopper 7, it will flow into the position of the guide plate 8 and then flow to the lower position, which facilitates the collection of dripping liquid.
[0033] A mounting bracket 9 is fixedly installed on the outer surface of the mounting plate 6. A storage tray 10 is installed on the outside of the mounting bracket 9. The mounting bracket 9 has a hook structure and is set at an angle. Multiple sets of mounting brackets 9 are arranged in a ring around the outside of the mounting plate 6. The hook structure of the mounting bracket 9 makes it easy to limit the edge position of the storage tray 10, which facilitates the quick installation of the storage tray 10. At the same time, the hook structure can also reduce the movement of the storage tray 10 during use.
[0034] A scraper 11 is slidably connected to the outer surface of the conical bucket 7. A slot 12 is opened inside the mounting plate 6. A fixing cylinder 16 is fixedly installed inside the mounting plate 6. A control motor assembly 17 is installed inside the fixing cylinder 16. The rotation shaft of the control motor assembly 17 is fixedly installed inside the scraper 11. The control motor assembly 17 is powered by its own battery and fixed by an external switch. After starting, it can drive the scraper 11 to move. The shape of the scraper 11 fits the outer surface of the conical bucket 7. The scraper 11 is composed of a glass plate and a bracket. It can move the fragments that fall on the conical bucket 7. At this time, the fragments can move to the position of the slot 12 and fall outside.
[0035] A collection box 13 is slidably connected inside the slot 12. A fixing rod 18 is fixedly installed on the outer surface of the mounting plate 6. A connecting plate 19 is fixedly installed on the outer surface of the collection box 13. The outer surface of the fixing rod 18 is slidably connected to the inside of the connecting plate 19. A set of fixing nuts 20 are threadedly connected to the outer surface of the fixing rod 18. One side of the fixing nut 20 is in surface contact with the outer surface of the connecting plate 19. The collection box 13 can be fixed by the cooperation of the connecting plates 19 and the fixing rod 18 on both sides of the collection box 13. At this time, rotating a set of fixing nuts 20 can limit the position of the collection box 13. The dripping liquid and the falling fragments can fall into the inside of the collection box 13 for collection. The overall position of the mounting plate 6 is 5-8 cm, which reduces the impact on the operator during operation due to the low height.
[0036] Working principle: When extracting plants, first install the base plate 5 on the table, then install the mounting plate 6 on the outside of the base plate 5, and install the collection plate 10 on the outside of the fixing frame 9. Start the control motor assembly 17 to control the scraper 11 to rotate. At this time, the plant parts are extracted and separated. During the operation, the fallen fragments or dripping liquid will fall on the outside of the conical hopper 7. The dripping liquid flows to the position of the guide plate 8 on the outside of the conical hopper 7 and flows to the position of the slot 12 to enter the inside of the collection box 13. The fragments scraped by the scraper 11 will gradually move on the conical hopper 7 to the position of the slot 12 and fall into the inside of the collection box 13 for collection.
[0037] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0038] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.
Claims
1. A plant extraction workbench, comprising a workbench body (1), characterized in that: The main body (1) of the operating table is equipped with a protective frame (2) on the outside, a partition plate (3) is installed inside the protective frame (2), and a purification component (4) is installed outside the protective frame (2). The main body (1) of the operating table is detachably connected to a base plate (5). The outer surface of the base plate (5) is slidably connected to a mounting plate (6). A conical bucket (7) is installed inside the mounting plate (6). A guide plate (8) is installed on one side of the conical bucket (7). A fixing frame (9) is fixedly installed on the outer surface of the mounting plate (6). A storage tray (10) is installed on the outside of the fixing frame (9). The outer surface of the conical bucket (7) is slidably connected to a scraper (11), and the inside of the mounting plate (6) is provided with a slot (12), and a collection box (13) is slidably connected inside the slot (12).
2. The plant extraction operating table according to claim 1, characterized in that: Limiting rods (14) are fixedly installed on the outer surface of the base plate (5) and arranged in a ring array. The outer surface of the limiting rods (14) is slidably connected to the interior of the mounting plate (6). A magnetic plate (15) is installed inside the base plate (5), and the magnetic plate (15) is magnetically connected to the table surface of the operating table body (1).
3. The plant extraction operating table according to claim 1, characterized in that: The mounting plate (6) has a fixed cylinder (16) inside, and a control motor assembly (17) is installed inside the fixed cylinder (16). The rotation shaft of the control motor assembly (17) is fixedly installed inside the scraper (11).
4. The plant extraction operating table according to claim 1, characterized in that: The guide plate (8) has an arc-shaped structure and is symmetrically arranged outside the conical bucket (7). The guide plate (8) has a pointed tip in the middle, forming a structure that is low at both ends and high in the middle.
5. A plant extraction operating table according to claim 1, characterized in that: The fixing frame (9) has a hook structure and is inclined at the bend. Multiple sets of the fixing frame (9) are arranged in a ring around the outside of the mounting plate (6).
6. A plant extraction operating table according to claim 1, characterized in that: A fixing rod (18) is fixedly installed on the outer surface of the mounting plate (6), and a connecting plate (19) is fixedly installed on the outer surface of the collection box (13). The outer surface of the fixing rod (18) is slidably connected to the inside of the connecting plate (19).
7. A plant extraction operating table according to claim 6, characterized in that: A set of fixing rods (18) are threaded with fixing nuts (20) on their outer surfaces, and one side of the fixing nuts (20) is in surface contact with the outer surface of the connecting plate (19).