Cyperus esculentus fruit-soil separation device

Abstract

The utility model discloses a cyperus esculentus fruit and soil separating device, which belongs to the technical field of cyperus esculentus fruit and soil screening, a gap is arranged between every two arc-shaped elastic plates, the outer wall of each arc-shaped elastic plate is connected with a rubber pad, the surface of each rubber pad is provided with a plurality of plastic brushes, and the plastic brushes are contacted with a filter sieve by utilizing folding strips and the arc-shaped elastic plates. And the filter sieve is cleaned to prevent soil blockage. The plastic brush is in close contact with the sieve holes, so that soil and impurities blocked in the sieve holes can be effectively removed, the smoothness of the filter sieve is ensured, and the screening efficiency is improved. In addition, through the design of adjusting strips and folding strips, the cleaning process can be self-adjusted according to the blocking condition of the screen holes, operation is easy and convenient, and adaptability is high. Meanwhile, the arc-shaped elastic plate, the rubber pad, the plastic brush and other components are designed to be easy to replace, when the components are abraded or damaged, the components can be conveniently replaced, and therefore the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cyperus rotundus fruit soil screening, in particular to a cyperus rotundus fruit soil separation device. Background Art

[0002] The process of separating the nut soil from the nut primarily involves harvesting, screening, and washing. First, the primary harvest of nut is the underground, core-shaped rhizome fruit. Harvesting can begin after the autumnal equinox, when the leaves above ground begin to turn yellow. Harvesting leaves contain some nut soil, small stones, and other debris. Next, screening is required. This removes the fine soil and small stones, while picking out large rocks and other debris, resulting in cleaner nut soil. Finally, washing is performed. This process removes other impurities, resulting in clean nut soil.

[0003] Cyperus chinensis fruit-soil separation is an essential step in cyperus chinensis processing. Its core goal is to effectively remove dirt and other impurities from freshly harvested cyperus chinensis, ensuring smooth subsequent processing and consistent product quality. However, in practice, the filter screens often experience clogging during the cyperus chinensis fruit-soil separation process.

[0004] Because jatropha beans are often harvested with a large amount of soil, this soil tends to adhere to the surface of the sieve as it passes through. Over time, this soil gradually clogs the mesh, reducing screening efficiency. Once the sieve is clogged with soil, cleaning becomes extremely difficult.

[0005] Traditional cleaning methods, such as flushing with water or manual cleaning, often fail to achieve the desired results and may even damage the screen. Therefore, resolving the problem of mud clogging the filter screen and improving screening efficiency have become key challenges in cyperus chinensis processing. Utility Model Content

[0006] The main purpose of the utility model is to provide a device for separating cyperus oleifera fruit from soil, which can effectively solve the problems raised in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A device for separating cyperus chinensis fruit and soil comprises a support frame, a drive assembly, a transmission assembly, a feed cylinder, a discharge cylinder and a filter screen, wherein the drive assembly and the transmission assembly are mounted on the support frame, the filter screen is mounted between the feed cylinder and the discharge cylinder, the feed cylinder and the discharge cylinder are mounted on the transmission assembly, and the filter screen is rotated by the transmission assembly and the drive assembly, the cyperus chinensis fruit soil is loaded into the filter screen, and the cyperus chinensis fruit is screened through the filter screen,

[0009] A sewage cover is installed between the feed cylinder and the discharge cylinder, and the sewage cover is located at the lower half of the filter screen;

[0010] The cover opening of the sewage cover is provided with a fixing bar, and each of the fixing bars is provided with a plurality of mounting holes. The mounting holes of the fixing bars are connected with adjustment bars, and the lower ends of the adjustment bars are connected with folding bars. The positions of the adjustment bars and the folding bars are changed by the mounting holes. The inner wall of the folding bar is connected with a plurality of arc-shaped elastic plates, and a notch is provided between each of the arc-shaped elastic plates. The outer wall of the arc-shaped elastic plate is connected with a rubber pad. The surface of the rubber pad is provided with a plurality of plastic brushes. The folding bars and the arc-shaped elastic plates are used to make the plastic brushes contact the filter screen, and the filter screen is cleaned to prevent mud from clogging.

[0011] As a further preferred embodiment of the present application, the exhaust cover is fixed to the feed cylinder and the discharge cylinder by bolts, and a rubber strip is provided at the connection between the exhaust cover, the feed cylinder and the discharge cylinder, and the cross section of the exhaust cover is designed as a "trapezoidal" shape;

[0012] As a further preferred embodiment of the present application, the fixing bar and the exhaust cover are designed as one body, a plurality of mounting holes are evenly distributed on the fixing bar, a circular hole aligned with the mounting hole is opened on the adjustment bar, and the adjustment bar is fixed to the fixing bar by bolts and nuts;

[0013] As a further preferred solution of the present application, the folding strip is welded and fixed to the adjustment strip, and the folding strip is made of a foldable metal material;

[0014] As a further preferred embodiment of the present application, the arc-shaped elastic plate is made of an elastic metal material, the arc-shaped elastic plate is welded and fixed on the folding strip, and the arc-shaped elastic plate is bonded to the rubber pad;

[0015] As a further preferred solution of the present application, the rubber pad and the plastic brush are fixed by hot melting, and the plastic brush contacts the sieve holes of the filter screen.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the present utility model, the plastic brush is in close contact with the sieve holes, which can effectively remove the dirt and other impurities that are blocked in the sieve holes, ensuring that the filter screen always maintains an unobstructed state. This design not only greatly improves the screening efficiency, but also allows self-adjustment according to the degree of blockage of the sieve holes. The presence of the adjustment bar and the folding bar makes the cleaning process simple and convenient, and also enhances the adaptability of the equipment. The rotation function of the filter screen realizes self-cleaning, further simplifying the maintenance process. In addition, key components such as the arc-shaped elastic plate, rubber pad and plastic brush are designed to be easy to replace. When these components are worn or damaged due to long-term use, they can be replaced quickly and conveniently, which greatly reduces maintenance costs and improves the economy and practicality of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a diagram showing the overall structure of the utility model;

[0020] Figure 3 This is a diagram showing the filter screen and sewage cover of the utility model;

[0021] Figure 4 This is an exploded view of the filter screen, the sewage cover and the arc-shaped elastic plate of the utility model;

[0022] Figure 5 for Figure 4 Enlarged schematic diagram of point A in the middle.

[0023] In the figure: 1. Support frame; 2. Drive assembly; 3. Transmission assembly; 4. Feed barrel; 5. Discharge barrel; 6. Filter screen; 7. Discharge cover; 8. Fixing bar; 9. Mounting hole; 10. Adjustment bar; 11. Folding bar; 12. Arc elastic plate; 13. Notch; 14. Rubber pad; 15. Plastic brush. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 5 As shown, a device for separating nutmeg from soil is shown, which mainly includes a support frame 1, a drive assembly 2, a transmission assembly 3, a feed cylinder 4, a discharge cylinder 5, a filter screen 6, a sewage cover 7, a fixing bar 8, a mounting hole 9, an adjustment bar 10, a folding bar 11, an arc-shaped elastic plate 12, a notch 13, a rubber pad 14 and a plastic brush 15.

[0026] Support frame 1 carries drive assembly 2 and transmission assembly 3, which work together to rotate feed drum 4 and discharge drum 5, mounted on transmission assembly 3. Filter screen 6, mounted between feed drum 4 and discharge drum 5, is driven by drive assembly 2 and transmission assembly 3 to screen the cyperus juncea fruit.

[0027] Between the feed cylinder 4 and the discharge cylinder 5, a drain cover 7 is installed. The drain cover 7 is located in the lower half of the filter screen 6. Its cross section is designed to be "trapezoidal" and is fixed to the feed cylinder 4 and the discharge cylinder 5 by bolts. Rubber strips are provided at the connection between the drain cover 7 and the feed cylinder 4 and the discharge cylinder 5 to ensure sealing.

[0028] The opening of the exhaust hood 7 is provided with a fixing bar 8, which has multiple mounting holes 9 evenly distributed on it. These holes allow the position of an adjustment bar 10, which is connected to the fixing bar 8, to be adjusted. The lower end of the adjustment bar 10 is connected to a folding bar 11, which is made of a foldable metal material with a certain degree of toughness and strength.

[0029] Attached to the inner wall of the folding strip 11 are multiple curved elastic plates 12. These curved elastic plates 12 are made of an elastic metal material, exhibiting a certain degree of elasticity and resilience. Gaps 13 are provided between the curved elastic plates 12 to facilitate folding and unfolding. Rubber pads 14 are bonded to the outer walls of the curved elastic plates 12, and their surfaces are covered with multiple plastic brushes 15.

[0030] By adjusting the position of the adjustment bar 10 and the folding bar 11, the plastic brush 15 can be brought into close contact with the mesh of the filter screen 6, thereby effectively cleaning the filter screen 6 and preventing mud from clogging. At the same time, the hot-melt fixing method of the rubber pad 14 and the plastic brush 15 also ensures the durability of the cleaning effect.

[0031] Working process: The cyperus chinensis fruit-soil separation device is activated, and the drive assembly 2 begins operating, driving the transmission assembly 3 to rotate. The transmission assembly 3 rotates the feed drum 4 and the discharge drum 5, creating a screening environment. The cyperus chinensis fruit enters the device through the feed drum 4 and is screened by the filter 6, separating the fruit from soil and other impurities. The screened cyperus chinensis fruit is discharged through the discharge drum 5. During the screening process, some dirt and impurities may clog the meshes of the filter 6. At this time, the process of cleaning the filter 6 needs to be initiated. Adjust the position of the adjustment bar 10 so that the foldable bar 11 and the curved elastic plate 12 are in close contact with the meshes of the filter 6. The adjustment bar 10 is fixed to the fixed bar 8 through the mounting hole 9 and can be adjusted as needed. When the foldable bar 11 and the curved elastic plate 12 are in close contact with the meshes of the filter 6, the plastic brush 15 begins cleaning the meshes. The bristles of the plastic brush 15 penetrate deeply into the meshes, effectively removing any clogged dirt and impurities. At the same time, the rubber pad 14 provides a certain cushioning effect, protecting the filter 6 from damage. The hot-melt fixing of the rubber pad 14 and the plastic brush 15 also ensures a long-lasting cleaning effect. During the cleaning process, the drainage cover 7 collects the cleaned dirt and impurities and discharges them through the drainage port. The drainage cover 7 has a trapezoidal cross-section to facilitate the collection and discharge of dirt. After cleaning, the adjustment bar 10 and the folding bar 11 are adjusted to disengage the filter screen 6, and the device is closed. This completes the cleaning process of the filter screen 6, keeps the filter screen 6 unobstructed, and ensures the screening effect of the cyperus juncea fruit.

[0032] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0033] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A device for separating cyperus oleifera fruit from soil, comprising a support frame (1), a drive assembly (2), a transmission assembly (3), a feed cylinder (4), a discharge cylinder (5) and a filter screen (6), wherein the drive assembly (2) and the transmission assembly (3) are mounted on the support frame (1), the filter screen (6) is mounted between the feed cylinder (4) and the discharge cylinder (5), the feed cylinder (4) and the discharge cylinder (5) are mounted on the transmission assembly (3), and the filter screen (6) is rotated by the transmission assembly (3) and the drive assembly (2), the cyperus oleifera fruit soil is loaded into the filter screen (6), and the cyperus oleifera fruit is screened by the filter screen (6), Features: A sewage discharge cover (7) is installed between the feed cylinder (4) and the discharge cylinder (5), and the sewage discharge cover (7) is located at the lower half of the filter screen (6); The hood opening of the sewage hood (7) is provided with a fixing bar (8), each of which is provided with a plurality of mounting holes (9), an adjustment bar (10) is connected to the mounting hole (9) of the fixing bar (8), and a folding bar (11) is connected to the lower end of the adjustment bar (10), and the positions of the adjustment bar (10) and the folding bar (11) are changed through the mounting holes (9), the inner wall of the folding bar (11) is connected with a plurality of arc-shaped elastic plates (12), each of which is provided with a notch (13), the outer wall of the arc-shaped elastic plate (12) is connected with a rubber pad (14), and a plurality of plastic brushes (15) are provided on the surface of the rubber pad (14), and the folding bar (11) and the arc-shaped elastic plate (12) are used to make the plastic brushes (15) contact the filter screen (6), and the filter screen (6) is cleaned to prevent mud from clogging.

2. The device for separating cyperus oleifera fruit from soil according to claim 1, Features: The sewage cover (7) is fixed to the feed cylinder (4) and the discharge cylinder (5) by means of bolts, and rubber strips are provided at the connection between the sewage cover (7), the feed cylinder (4) and the discharge cylinder (5). The cross section of the sewage cover (7) is of a "trapezoidal" design.

3. The device for separating cyperus oleifera fruit from soil according to claim 2, Features: The fixing strip (8) and the sewage cover (7) are designed as an integral whole, a plurality of mounting holes (9) are equidistantly distributed on the fixing strip (8), a circular hole aligned with the mounting holes (9) is opened on the adjustment strip (10), and the adjustment strip (10) is fixed to the fixing strip (8) by means of bolts and nuts.

4. The device for separating cyperus oleifera fruit from soil according to claim 3, Features: The folding strip (11) is welded and fixed to the adjustment strip (10), and the folding strip (11) is made of a foldable metal material.

5. The device for separating cyperus oleifera fruit from soil according to claim 4, Features: The arc-shaped elastic plate (12) is made of an elastic metal material, the arc-shaped elastic plate (12) is welded and fixed on the folding strip (11), and the arc-shaped elastic plate (12) is bonded and connected to the rubber pad (14).

6. The device for separating cyperus oleifera fruit from soil according to claim 5, Features: The rubber pad (14) and the plastic brush (15) are fixed by hot melting, and the plastic brush (15) contacts the mesh of the filter screen (6).

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