Paddy rice separator convenient for separating silt

Abstract

According to the technical scheme, the husked rice separator facilitating silt separation comprises a first bottom plate and a second bottom plate which can be separated, a first vertical plate and a second vertical plate are fixed to the top of the first bottom plate and the top of the second bottom plate respectively, a servo motor is fixed to the first vertical plate, and a servo motor is fixed to the second vertical plate. An outer pipe facing the second vertical plate is arranged at the output end of the servo motor in a transmission mode, a fixing disc is fixed to the second vertical plate, the top of the fixing disc communicates with a feeding pipe, an inner pipe is rotationally arranged on the side, facing the first vertical plate, of the fixing disc, a filter screen used for filtering silt is arranged on the inner pipe, and the inner pipe is connected with the interior of the outer pipe in an inserted mode. The feeding device has the advantages that the fixed disc is rotationally connected with the inner pipe, and the fixed disc is communicated with the feeding pipe, so that the servo motor works to drive the outer pipe to rotate, the position of the feeding pipe is stable when the inner pipe is driven to rotate, continuous filling can be achieved through the feeding pipe, the separation work can be conducted continuously, and the separation efficiency is improved. The separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice-rough separation, in particular to a rice-rough separator which is convenient for separating mud and sand. Background Art

[0002] Paddy rice separation utilizes the differences in physical properties such as particle size, specific gravity, bulk density, friction coefficient, suspension speed and elasticity between paddy rice and brown rice to produce good automatic grading during movement, thereby separating paddy rice from brown rice. During the harvesting and drying of brown rice, the grains are usually mixed with mud and sand. When processing the grains, the internal mud and sand need to be quickly separated to reduce impurities inside the grains.

[0003] At present, when separating grains from roughage, raw materials are generally added and then sealed for separation. This makes it impossible to continuously add raw materials during the separation process, resulting in the inability to continue the separation work, which in turn affects the separation efficiency to a certain extent. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a rice-rough separator which is convenient for separating mud and sand.

[0005] In order to achieve the above purpose, the technical solution of the present invention is as follows:

[0006] A rice-rough separator that is convenient for separating mud and sand comprises a detachable bottom plate 1 and a bottom plate 2, wherein a vertical plate 1 and a vertical plate 2 are fixed to the top of the bottom plate 1 and the bottom plate 2 respectively, a servo motor is fixed to the vertical plate 1, and an outer tube facing the vertical plate 2 is provided at the output end of the servo motor, a fixed disk is fixed to the vertical plate 2, a feed tube is connected to the top of the fixed disk, and an inner tube is provided on the side of the fixed disk that rotates toward the vertical plate 1, a filter screen for filtering mud and sand is provided on the inner tube, and the inner tube is plugged into the inside of the outer tube.

[0007] Preferably, the inner diameter of the fixed disk gradually increases from the side away from the inner tube to the side close to the inner tube.

[0008] Preferably, the area of the filter screen accounts for at least two-fifths of the surface area of the inner tube.

[0009] Preferably, the outer tube includes a cylinder, a fixed tube and a connecting tube, a sealing groove is provided on one side of the cylinder and the connecting tube, sealing rings are provided on both sides of the fixed tube that are sealed to the sealing groove, and the cylinder and the connecting tube are fixedly connected by a fixed rod located in the fixed tube, the bottom of the fixed tube is connected to a discharge pipe, and the bottom of the discharge pipe is slidably connected to a collecting tube located at the top of the bottom plate.

[0010] Preferably, the inner diameters of the cylinder and the connecting pipe gradually increase from the side away from the fixed pipe to the side close to the fixed pipe.

[0011] Preferably, a plurality of plug-in blocks are fixed in the cylinder, and a plurality of limiting grooves for inserting the plug-in blocks are provided on the side of the inner tube facing the cylinder.

[0012] Preferably, the connecting pipe contacts the fixed disk, and the inner diameter of the connecting pipe is not greater than the outer diameter of the fixed disk.

[0013] Preferably, a plug board is fixed on the side of the bottom plate one close to the bottom plate two, a slot for inserting the plug board is provided on the side of the bottom plate two close to the bottom plate one, and a pin is provided in the slot that passes through the bottom plate two and the plug board.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is connected to the inner tube through a fixed plate, and is connected to the feed tube through the fixed plate. When the servo motor drives the outer tube to rotate, the position of the feed tube is stable, and the material can be continuously filled through the feed tube, so that the separation work can be carried out continuously, thereby improving the separation efficiency.

[0016] 2. The utility model realizes the stability of the position of the discharge pipe when the outer pipe rotates through the outer pipe composed of the cylinder, the fixed pipe and the connecting pipe, so that the mud and sand can be discharged continuously, avoiding the accumulation of mud and sand in the outer pipe and affecting the separation work, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components.

[0018] in:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the bottom plate of the present invention;

[0021] Figure 3 This is a schematic structural diagram of the outer tube of the utility model;

[0022] Figure 4 This is a schematic structural diagram of the bottom plate 2 of the present utility model;

[0023] Figure 5 This is a schematic structural diagram of the inner tube of the utility model.

[0024] Notes in the figure: 1. Bottom plate 1; 2. Vertical plate 1; 3. Vertical plate 2;

[0025] 4. Outer tube; 41. Cylinder; 42. Fixed tube; 43. Connecting tube; 44. Sealing ring; 45. Sealing groove; 46. Insert block; 5. Collecting tube; 6. Discharge tube; 7. Servo motor; 8. Bottom plate 2; 9. Insert plate;

[0026] 10. Slot; 11. Latch; 12. Fixing plate; 13. Feeding tube; 14. Inner tube;

[0027] 15. Filter screen; 16. Connecting groove; 17. Connecting ring; 18. Limiting groove. DETAILED DESCRIPTION

[0028] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and drawings are only illustrative of the technical solution of the present invention and should not be regarded as the entire present invention or as a limitation or restriction of the technical solution of the present invention.

[0029] like Figure 1 As shown, as a rice roughness separator for separating mud and sand of the present invention, it includes a bottom plate 1 and a bottom plate 2 8, as shown in FIG. Figure 2 As shown, a plug-in plate 9 is fixed on the side of the bottom plate 1 close to the bottom plate 2 8, as shown in FIG. Figure 4 As shown, a slot 10 for inserting the plug-in board 9 is provided on the side of the bottom plate 2 8 close to the bottom plate 1 1 , and a pin 11 is provided in the slot 10 to pass through the bottom plate 2 8 and the plug-in board 9 . The bottom plate 1 1 and the bottom plate 2 8 are spliced and fixed together by the plug-in board 9 , and can also be separated freely.

[0030] like Figure 1As shown, vertical plate 1 and vertical plate 2 3 are fixed on the top of bottom plate 1 and bottom plate 2 8 respectively, and a servo motor 7 is fixed on vertical plate 1 2, and the output end of servo motor 7 is provided with an outer tube 4 facing vertical plate 2 3, and the outer tube 4 includes a cylinder 41, a fixed tube 42 and a connecting tube 43. A sealing groove 45 is provided on one side of the cylinder 41 and the connecting tube 43, and a sealing ring 44 is provided on both sides of the fixed tube 42 to be sealed with the sealing groove 45, and the cylinder 41 and the connecting tube 43 are fixedly connected by a fixing rod located in the fixed tube 42, and the bottom of the fixed tube 42 is connected with a discharge pipe 6, and The bottom of the discharge pipe 6 is slidingly connected to the collecting cylinder 5 located on the top of the base plate 1, and the servo motor 7 drives the cylinder body 41 and the connecting pipe 43 to rotate, which is beneficial to the discharge of mud and sand. The position of the discharge pipe 6 is limited by the sliding connection between the discharge pipe 6 and the collecting cylinder 5, so that when the cylinder body 41 and the connecting pipe 43 rotate along the collecting cylinder 5, the position of the discharge pipe 6 is stable due to the limiting of the collecting cylinder 5. At the same time, the stable position of the discharge pipe 6 ensures that the mud and sand are accurately and continuously discharged into the collecting cylinder 5, avoiding the accumulation of mud and sand in the outer tube 4 affecting the separation work, thereby improving practicality.

[0031] like Figure 4 As shown, a fixed disk 12 is fixed on the vertical plate 2 3, and a feed pipe 13 is connected to the top of the fixed disk 12. A connecting ring 17 is provided on the side of the fixed disk 12 facing the vertical plate 1 2, and an inner tube 14 is provided on the side of the fixed disk 12 facing the vertical plate 1 2. A connecting groove 16 is provided on the side of the inner tube 14 close to the fixed disk 12, which is rotatably connected to the connecting ring 17. A filter screen 15 for filtering mud and sand is provided on the inner tube 14. The area of the filter screen 15 accounts for at least two-fifths of the surface area of the inner tube 14. The filter screen 15 with a sufficient area is used to ensure that the separation work is fast and efficient. The fixed disk 12 is rotatably connected to the inner tube 14, and is connected to the feed pipe 13 through the fixed disk 12, so as to ensure the stability of the position of the feed pipe 13, and then the filling can be continuously filled through the feed pipe 13, so that the separation work can be carried out continuously, thereby achieving improved separation efficiency.

[0032] like Figure 3 As shown, a number of inserts 46 are fixed in the cylinder 41, and as shown in FIG. Figure 5 As shown, the inner tube 14 is provided with a plurality of limit grooves 18 for inserting the plug blocks 46 on the side facing the cylinder 41. The inner tube 14 and the cylinder 41 are connected by the plug blocks 46 and the limit grooves 18. When the servo motor 7 drives the cylinder 41 to rotate, the inner tube 14 is driven to rotate, and the sediment is separated through the filter screen 15 by centrifugal force. The connecting pipe 43 contacts the fixed disk 12, and the inner diameter of the connecting pipe 43 is not larger than the outer diameter of the fixed disk 12, so as to ensure that the sediment in the connecting pipe 43 will not flow out from the side close to the fixed disk 12.

[0033] like Figure 5As shown, the inner diameter of the fixed disk 12 gradually increases from the side away from the inner tube 14 to the side close to the inner tube 14, so that after the material enters the fixed disk 12 from the feed pipe 13, it falls into the inner tube 14 through the inclined inner wall. The inner diameters of the cylinder 41 and the connecting pipe 43 gradually increase from the side away from the fixed tube 42 to the side close to the fixed tube 42. The inclined inner wall allows the mud and sand in the cylinder 41 and the connecting pipe 43 to gather toward the fixed tube 42, which is conducive to discharging the mud and sand through the discharge pipe 6.

[0034] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of protection of the present invention.

Claims

1. A rice and roughness separator for separating sediment, characterized by: The invention comprises a separable bottom plate 1 (1) and a bottom plate 2 (8), wherein a vertical plate 1 (2) and a vertical plate 2 (3) are fixed to the top of the bottom plate 1 (1) and the bottom plate 2 (8), respectively; a servo motor (7) is fixed on the vertical plate 1 (2), and an outer tube (4) facing the vertical plate 2 (3) is provided at the output end of the servo motor (7); a fixed disk (12) is fixed on the vertical plate 2 (3); a feed tube (13) is connected to the top of the fixed disk (12), and an inner tube (14) is provided on the fixed disk (12) so as to rotate toward one side of the vertical plate 1 (2); a filter screen (15) for filtering mud and sand is provided on the inner tube (14), and the inner tube (14) is plugged into the inner part of the outer tube (4).

2. A rice-rough separator for separating sediment according to claim 1, characterized in that: The inner diameter of the fixed disk (12) gradually increases from the side away from the inner tube (14) to the side close to the inner tube (14).

3. A rice-rough separator for separating sediment according to claim 2, characterized in that: The area of the filter screen (15) accounts for at least two-fifths of the surface area of the inner tube (14).

4. A rice-rough separator for separating sediment according to claim 1, characterized in that: The outer tube (4) comprises a barrel (41), a fixed tube (42) and a connecting tube (43); a sealing groove (45) is provided on one side of the barrel (41) and the connecting tube (43); sealing rings (44) are provided on both sides of the fixed tube (42) and are sealedly connected to the sealing groove (45); the barrel (41) and the connecting tube (43) are fixedly connected via a fixed rod located in the fixed tube (42); the bottom of the fixed tube (42) is connected to a discharge tube (6), and the bottom of the discharge tube (6) is slidably connected to a collecting tube (5) located on the top of the bottom plate (1).

5. A rice-rough separator for separating sediment according to claim 4, characterized in that: The inner diameters of the cylinder (41) and the connecting pipe (43) gradually increase from the side away from the fixed pipe (42) to the side close to the fixed pipe (42).

6. A rice-rough separator for separating sediment according to claim 5, characterized in that: A plurality of inserting blocks (46) are fixed in the cylinder (41), and a plurality of limiting grooves (18) for inserting the inserting blocks (46) are provided on the side of the inner tube (14) facing the cylinder (41).

7. A rice-rough separator for separating sediment according to claim 6, characterized in that: The connecting tube (43) contacts the fixed disk (12), and the inner diameter of the connecting tube (43) is not greater than the outer diameter of the fixed disk (12).

8. The rice-rough separator for separating sediment according to claim 1, characterized in that: A plug-in plate (9) is fixed on one side of the bottom plate (1) close to the bottom plate (8), and a slot (10) for inserting the plug-in plate (9) is provided on one side of the bottom plate (8) close to the bottom plate (1), and a latch (11) is provided in the slot (10) which passes through the bottom plate (8) and the plug-in plate (9).

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