Centrifugal screening device for polygonum cuspidatum roots

Abstract

The utility model discloses a polygonum cuspidatum root centrifugal screening device which comprises a base and a main box body, a motor is fixedly connected to the top of the base, the output end of the motor is connected with the bottom of the main box body, a sliding rod is arranged at the bottom of the main box body, a sliding block is fixed to the bottom of the sliding rod, an annular sliding rail corresponding to the sliding block is arranged at the top of the base, and a feeding port is formed in the top of the main box body. A feeding hopper is slidably connected into the feeding port, a discharging port is formed in one side of the main box body, a fixing plug is arranged in the discharging port, a screen barrel is slidably inserted into the main box body, a plurality of positioning blocks are arranged on the inner wall of the main box body, a plurality of corresponding positioning grooves are formed in the screen barrel, and a maintenance port corresponding to the screen barrel is formed in the main box body. A baffle capable of being overturned up and down is arranged in the maintenance opening, a clamping block is fixedly connected to the top of the baffle, and a clamping mechanism corresponding to the clamping block is arranged on the main box body. According to the centrifugal screening device for the polygonum cuspidatum roots, the screening mechanism in the device can be conveniently detached and maintained through the detachable screening mechanism, and therefore the maintenance convenience of the centrifugal screening device for the polygonum cuspidatum roots is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of resveratrol production equipment, in particular to a centrifugal screening device for polygonum cuspidatum roots. Background Art

[0002] Resveratrol is a non-flavonoid polyphenol compound containing a stilbene structure. It has two configurations, cis and trans. The trans is a stable structure with a wider range of biological activities. In recent years, researchers have studied the biological functions of resveratrol, showing that resveratrol has anti-tumor, anti-cardiovascular disease, antioxidant, liver protection, anti-inflammatory, immune, antibacterial, antiviral, phytoestrogen-like effects and other biological activities that are beneficial to human health. It has now been listed as a health product in the United States, Japan, Canada and other countries.

[0003] In my country, resveratrol plant extracts have been made into capsules with lipid-lowering and anti-cancer effects. In the production process of resveratrol, the root of the plant Polygonum cuspidatum needs to be crushed and screened, and then dissolved and extracted.

[0004] However, the existing Japanese knotweed root screening device is relatively simple, and the screen mechanism in the device is not convenient to disassemble and clean, which affects the convenience of maintenance of the screening device. Summary of the invention

[0005] In order to solve the problem that the screen mechanism in the device in the prior art is inconvenient to be disassembled and cleaned, the utility model proposes a centrifugal screening device for knotweed roots.

[0006] To this end, the technical solution of the utility model is: a centrifugal screening device for knotweed roots, comprising a base and a main box body, a motor is fixed on the top of the base, the output end of the motor is fixedly connected to the bottom of the main box body, a plurality of sliding rods are provided on the same circumference of the bottom of the main box body, a sliding block is fixedly connected to the lower end of the sliding rod, an annular slide rail corresponding to the sliding block is provided on the top of the base, a feeding port is provided on the top of the main box body, a feeding funnel is slidably connected in the feeding port, a discharging port is provided at the bottom of the inner wall of one side of the main box body, a fixing plug is inserted into the inner thread of the discharging port, a screen cylinder is slidably inserted in the main box body, a plurality of positioning blocks are provided on the inner wall of the main box body, a plurality of positioning grooves corresponding to the positioning blocks are provided on the screen cylinder, a maintenance port corresponding to the screen cylinder is provided on the main box body, a baffle which can be flipped up and down is provided in the maintenance port, a clamping block is fixedly connected to the top of the baffle, and a clamping mechanism corresponding to the clamping block is provided on the main box body.

[0007] Preferably, a plurality of locking blocks are provided on the outer periphery of the bottom of the base, and locking openings are provided on the locking blocks.

[0008] Preferably, a plurality of steel balls are slidably connected in the annular slide rail, and the edges of the steel balls are in contact with the sliding block.

[0009] Preferably, an inclined material guide plate corresponding to the discharge port is fixedly connected to the inner bottom of the main box body, and the discharge port is located at the lowest position.

[0010] Preferably, a grid is fixedly inserted in the feed funnel.

[0011] Preferably, the clamping mechanism comprises an arc-shaped clamping rod, which is rotatably connected to the main housing via a pin shaft, a torsion spring is sleeved on the pin shaft, and two ends of the torsion spring are respectively against the arc-shaped clamping rod and the main housing.

[0012] Beneficial effects: Compared with the prior art, the utility model introduces the knotweed roots through the feed port, then starts the motor to drive the main box to rotate, and centrifugally screens the knotweed roots through the screen cylinder, and the screened knotweed roots are discharged through the discharge port. The screen cylinder can be taken out and cleaned by opening the baffle, and the detachable screening mechanism can be conveniently disassembled and maintained for the screening mechanism in the device, thereby effectively improving the maintenance convenience of the knotweed root centrifugal screening device; through the setting of the locking block, the base can be conveniently fixed, and the guide plate can conveniently discharge the knotweed roots from the discharge port, the positioning block can prevent the screen cylinder from shaking, and the clamping mechanism can effectively fix the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model.

[0014] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0015] As shown in the figure: 1. Base; 2. Main box; 3. Motor; 4. Slide rod; 5. Sliding block; 6. Feed funnel; 7. Fixing plug; 8. Screen cylinder; 9. Positioning block; 10. Baffle; 11. Block; 12. Locking block; 13. Steel ball; 14. Guide plate; 15. Grid; 16. Arc-shaped clamping rod; 17. Pin shaft. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings, but this embodiment should not be understood as a limitation to the present invention.

[0017] The utility model Figure 1 and Figure 2 As shown:

[0018] A centrifugal screening device for knotweed roots comprises a base 1 and a main box body 2. A plurality of locking blocks 12 are arranged on the outer periphery of the bottom of the base 1. The locking blocks 12 are provided with locking openings for conveniently fixing the base 1. A motor 3 is fixed on the top of the base 1 for driving the main box body 2 to rotate. The output end of the motor 3 is fixedly connected to the bottom of the main box body 2. A plurality of symmetrically arranged slide bars 4 are fixedly connected to the bottom of the main box body 2. A slide bar 5 is fixedly connected to the lower end of the slide bar 4 for supporting the main box body 2. An annular slide rail corresponding to the slide bar 5 is arranged on the top of the base 1. A plurality of steel balls 13 are slidably connected in the annular slide rail. The edges of the steel balls 13 are in contact with the slide bar 5 to reduce the friction between the slide bar 5 and the inner wall of the annular slide rail.

[0019] In this embodiment, a feed port is provided on the top of the main box body 2 for introducing the knotweed roots, a feed funnel 6 is slidably connected in the feed port, which is convenient for introducing the knotweed roots, a grid 15 is fixedly inserted in the feed funnel 6, and the knotweed roots are preliminarily screened, a discharge port is provided at the bottom of the inner wall of one side of the main box body 2, a fixed plug 7 is threadedly inserted in the discharge port, an inclined guide plate 14 corresponding to the discharge port is fixedly connected to the inner bottom of the main box body 2, and the discharge port is located at the lowest position, which is convenient for exporting the screened knotweed roots;

[0020] In this embodiment, a screen cylinder 8 is slidably inserted in the main box 2 for screening the knotweed roots. A plurality of positioning blocks 9 are provided on the inner wall of the main box 2, and a plurality of positioning grooves corresponding to the positioning blocks 9 are provided on the screen cylinder 8 to prevent the screen cylinder 8 from shaking. A maintenance port corresponding to the screen cylinder 8 is provided on the main box 2, and a baffle 10 that can be turned up and down is provided in the maintenance port, and a card block 11 is fixedly connected to the top of the baffle 10;

[0021] In this embodiment, a clamping mechanism corresponding to the clamping block 11 is provided on the main box body 2, and the clamping mechanism includes an arc-shaped clamping rod 16 for fixing the clamping block 11. The arc-shaped clamping rod 16 is rotatably connected to the main box body 2 through a pin shaft 17. A torsion spring is sleeved on the pin shaft 17. The two ends of the torsion spring are respectively against the arc-shaped clamping rod 16 and the main box body 2. The clamping mechanism is a conventional technical solution.

[0022] In this embodiment, the knotweed roots are introduced through the feed port, and then the motor 3 is started to drive the main box body 2 to rotate, and the knotweed roots are centrifugally screened through the screen cylinder 8. The screened knotweed roots are discharged through the discharge port, and the screen cylinder 8 can be taken out and cleaned by opening the baffle 10.

[0023] In this embodiment, by providing a detachable screening mechanism, the screening mechanism in the device can be easily disassembled and maintained, thereby effectively improving the maintenance convenience of the Polygonum cuspidatum root centrifugal screening device.

[0024] Parts not described in detail in this specification are well-known technologies in the art.

[0025] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifugal screening device for Polygonum cuspidatum root, comprising a base (1) and a main housing (2), characterized in that: A motor (3) is fixed on the top of the base (1), and the output end of the motor (3) extends upward and is fixedly connected to the bottom of the main box (2). A plurality of slide bars (4) are provided on the same circumference of the bottom of the main box (2), and a slide block (5) is fixedly connected to the lower end of the slide bar (4). An annular slide rail corresponding to the slide block (5) is provided on the top of the base (1), and a feed port is provided on the top of the main box (2), and a feed hopper (6) is slidably connected to the feed port. A discharge port is provided at the bottom of the inner wall of one side of the main box body (2), a fixing plug (7) is threadedly connected to the discharge port, a screen cylinder (8) is slidably inserted in the main box body (2), a plurality of positioning blocks (9) are provided on the inner wall of the main box body (2), a plurality of positioning grooves corresponding to the positioning blocks (9) are provided on the screen cylinder (8), a maintenance port corresponding to the screen cylinder (8) is provided on the main box body (2), a baffle plate (10) that can be turned upside down is provided in the maintenance port, a clamping block (11) is fixedly connected to the top of the baffle plate (10), and a clamping mechanism corresponding to the clamping block (11) is provided on the main box body (2).

2. A centrifugal screening device for Polygonum cuspidatum root according to claim 1, characterized in that: A plurality of locking blocks (12) are fixedly connected to the outer periphery of the bottom of the base (1), and locking openings are provided on the locking blocks (12).

3. A centrifugal screening device for Polygonum cuspidatum root according to claim 1 or 2, characterized in that: A plurality of steel balls (13) are slidably connected in the annular slide rail, and the edges of the steel balls (13) are in contact with the slide block (5).

4. A centrifugal screening device for Polygonum cuspidatum root according to claim 3, characterized in that: An inclined material guide plate (14) corresponding to the material discharge port is fixedly connected to the inner bottom of the main box body (2), and the material discharge port is located at the lowest position.

5. A centrifugal screening device for Polygonum cuspidatum root according to claim 4, characterized in that: A grid net (15) is fixedly inserted in the feed funnel (6).

6. A centrifugal screening device for Polygonum cuspidatum root according to claim 1, 2, 4 or 5, characterized in that: The clamping mechanism comprises an arc-shaped clamping rod (16), the arc-shaped clamping rod (16) being rotatably connected to the main box body (2) via a pin shaft (17), a torsion spring being sleeved on the pin shaft (17), and two ends of the torsion spring respectively abutting against the arc-shaped clamping rod (16) and the main box body (2).

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