Walnut screening device for walnut oil production

Abstract

The utility model discloses a walnut screening device for walnut oil production, and relates to the technical field of walnut screening, the walnut screening device for walnut oil production comprises a walnut screening machine base, the left side and the right side of the upper surface of the walnut screening machine base are both fixedly provided with fixing seats, the top ends of the fixing seats are both fixedly provided with arc-shaped supporting plates, and the arc-shaped supporting plates are fixedly connected with the fixing seats. A rotating cylinder is arranged on the upper surface of the inner side of the arc-shaped supporting plate, the right end of the rotating cylinder is open, a driving device is arranged on the upper surface of the walnut screening machine base and used for driving the rotating cylinder to rotate, and a screening device is arranged in the rotating cylinder and used for screening walnuts. And the screening holes are formed in the screening barrel, in the rotating process of the screening barrel, the walnuts are screened and separately collected through the screening holes, more walnuts can be poured into the screening barrel to be screened, the screening efficiency is high, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut screening, in particular to a walnut screening device for walnut oil production. Background Art

[0002] Walnut oil is a vegetable oil squeezed from walnut kernels and is an edible oil. Walnuts have a high oil content of 65% to 70%, ranking first among all woody oils, and are known as "oil depots on trees". Using modern technology to extract its essence, this is a new generation of walnut products - walnut oil. Walnut oil is a natural fruit oil juice made from high-quality walnuts using internationally leading technology. In the international market, walnut oil is known as "Oriental olive oil" and is as popular among consumers as olive oil.

[0003] Walnuts vary in size. If they are not screened, it is easy to cause uneven squeezing, thereby failing to ensure the quality of the squeezed walnut oil, and may also cause waste of raw materials. The existing walnut screening device usually screens the walnuts by shaking the screening plate. Since the screening plate is not a closed structure, a large number of walnuts cannot be poured in at one time, otherwise the walnuts will fall off, resulting in low screening efficiency, which in turn causes the low practicality of the existing device. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a walnut screening device for walnut oil production, which can solve the problems that the existing walnut screening device screens walnuts by shaking the screening plate, and since the screening plate is not a closed structure, a large number of walnuts cannot be poured in at one time, otherwise the walnuts will fall, and the screening efficiency is low, and the practicality is low.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a walnut screening device for walnut oil production, comprising a walnut screening machine base, the upper surface of the walnut screening machine base is fixedly installed with fixed seats on both sides, the top of the fixed seat is fixedly installed with an arc-shaped support plate, the inner upper surface of the arc-shaped support plate is provided with a rotating cylinder, and the rotating cylinder is opened at the right end;

[0008] Among them, the upper surface of the walnut screening machine base is provided with a driving device, which is used to drive the rotating drum to rotate;

[0009] Among them, a screening device is arranged inside the rotating cylinder, and the device is used for screening walnuts.

[0010] Preferably, the outer surface of the rotating cylinder is provided with limiting grooves at positions corresponding to the two arc-shaped support plates, and the two limiting grooves are respectively clamped on the outer sides of the two arc-shaped support plates and are rotatably connected to the two arc-shaped support plates.

[0011] Preferably, the driving device comprises a motor base, which is fixedly mounted on the rear side of the upper surface of the walnut screening machine base at a lateral middle position, a motor is fixedly mounted on the upper surface of the motor base, and a gear is fixedly mounted on the output end of the motor;

[0012] Among them, a fixing plate is fixedly installed on the upper surface of the walnut screening machine base at a position corresponding to the motor, and the output end of the motor is rotatably connected to the fixing plate.

[0013] Preferably, a gear ring is sleeved on the outer surface of the rotating cylinder at a position corresponding to the gear, and the gear ring is meshingly connected with the gear.

[0014] Preferably, the screening device includes a screening drum, which is fixedly mounted at the center position of the inner left end of the rotating drum, and connecting blocks are fixedly mounted on the upper and lower sides of the inner right end of the rotating drum, and the opposite ends of the two connecting blocks are fixedly connected to the outer surface of the screening drum.

[0015] Preferably, screening holes are evenly formed on the outer surface of the screening cylinder, and bristles are fixedly installed on the inner wall of the screening cylinder at positions corresponding to between two adjacent rows of screening holes.

[0016] Preferably, a semicircular fixed plate is fixedly installed on the upper side of the right end of the inner part of the screening cylinder, and a semicircular rotating plate is rotatably installed on the bottom end of the semicircular fixed plate;

[0017] Wherein, a buckle is fixedly installed on the right bottom end of the semicircular rotating plate;

[0018] Wherein, a fixing hook is fixedly installed at a position corresponding to the buckle on the right side of the rotating cylinder.

[0019] Preferably, a rectangular introduction tube is fixedly installed on the left end of the rotating cylinder at a position corresponding to the screening cylinder, the rectangular introduction tube is communicated with the interior of the screening cylinder, and a plug plate is slidably installed on the front surface of the rectangular introduction tube.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The walnut screening device for walnut oil production has screening holes arranged inside the screening drum. When the screening drum rotates, the screening holes screen and collect the walnuts separately, and more walnuts can be poured in for screening, so that the screening efficiency is high and the practicability of the device is improved.

[0023] (2) The walnut screening device for walnut oil production has bristles arranged on the inner wall of the screening cylinder. When the walnuts are rolled, impurities on the outer surface of the walnuts are brushed away, making the outer surface of the walnuts smoother, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Figure 1 This is a schematic diagram of the structure of a walnut screening device for walnut oil production according to the utility model;

[0026] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0027] Figure 3 This is a side view of the structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0029] Figure numerals: 1. walnut screening machine base; 2. fixed seat; 3. arc-shaped support plate; 4. rotating cylinder; 5. limiting groove; 6. motor base; 7. motor; 8. gear; 9. fixed plate; 10. gear ring; 11. screening cylinder; 12. connecting block; 13. screening hole; 14. bristles; 15. semicircular fixed plate; 16. semicircular rotating plate; 17. buckle; 18. fixing hook; 19. rectangular inlet tube; 20. plug plate. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] See also Figure 1-4 The utility model provides a technical solution: a walnut screening device for walnut oil production, comprising a walnut screening machine base 1, a fixing seat 2 is fixedly installed on both sides of the upper surface of the walnut screening machine base 1, an arc-shaped support plate 3 is fixedly installed on the top of the fixing seat 2, a rotating cylinder 4 is arranged on the inner upper surface of the arc-shaped support plate 3, and the rotating cylinder 4 is arranged with an opening at the right end;

[0035] Among them, the upper surface of the walnut screening machine base 1 is provided with a driving device, which is used to drive the rotating drum 4 to rotate;

[0036] A screening device is provided inside the rotating cylinder 4, and the device is used to screen the walnuts.

[0037] Furthermore, limiting grooves 5 are provided on the outer surface of the rotating cylinder 4 at positions corresponding to the two arc-shaped support plates 3 . The two limiting grooves 5 are respectively clamped on the outer sides of the two arc-shaped support plates 3 and are rotatably connected to the two arc-shaped support plates 3 .

[0038] Further, the driving device includes a motor base 6, which is fixedly mounted on the rear side of the upper surface of the walnut screening machine base 1 at a lateral middle position, and a motor 7 is fixedly mounted on the upper surface of the motor base 6, and a gear 8 is sleeved and fixedly mounted on the output end of the motor 7;

[0039] Among them, a fixing plate 9 is fixedly installed on the upper surface of the walnut screening machine base 1 at a position corresponding to the motor 7, and the output end of the motor 7 is rotatably connected to the fixing plate 9.

[0040] Furthermore, a gear ring 10 is sleeved on the outer surface of the rotating cylinder 4 at a position corresponding to the gear 8 , and the gear ring 10 is meshed and connected with the gear 8 .

[0041] Furthermore, the screening device includes a screening drum 11, which is fixedly mounted at the center position of the inner left end of the rotating drum 4, and connecting blocks 12 are fixedly mounted on the upper and lower sides of the inner right end of the rotating drum 4, and the opposite ends of the two connecting blocks 12 are fixedly connected to the outer surface of the screening drum 11.

[0042] Furthermore, screening holes 13 are evenly formed on the outer surface of the screening cylinder 11 , and bristles 14 are fixedly installed on the inner wall of the screening cylinder 11 at positions corresponding to the positions between two adjacent rows of screening holes 13 .

[0043] Furthermore, a semicircular fixed plate 15 is fixedly installed on the upper right end of the inner side of the screening drum 11, and a semicircular rotating plate 16 is rotatably installed on the bottom end of the semicircular fixed plate 15;

[0044] Among them, a buckle 17 is fixedly installed on the right bottom end of the semicircular rotating plate 16;

[0045] A fixing hook 18 is fixedly installed at a position corresponding to the buckle 17 on the right side of the rotating cylinder 4 .

[0046] Furthermore, a rectangular introduction tube 19 is fixedly installed at the position of the left end of the rotating drum 4 corresponding to the screening drum 11, the rectangular introduction tube 19 is communicated with the interior of the screening drum 11, and a plug plate 20 is slidably installed on the front surface of the rectangular introduction tube 19. When using the device, walnuts are introduced into the interior of the screening drum 11 through the rectangular introduction tube 19, and then the plug plate 20 is inserted into the interior of the rectangular introduction tube 19 to prevent the walnuts from leaking out of the rectangular introduction tube 19 during the rotation of the walnuts, and the motor 7 is started. The output end of the motor 7 rotates to drive the gear 8 to rotate, and the gear 8 rotates to drive the gear ring 10 to rotate, so that the rotating drum 4 rotates and drives the screening drum 11 to rotate synchronously, and the rotation of the screening drum 11 drives the walnuts inside it to roll, and smaller walnuts pass through the screening drum. The dividing holes 13 enter the interlayer between the screening drum 11 and the rotating drum 4. Since the base 1 of the walnut screening machine is arranged as a triangular inclined surface, the interior of the rotating drum 4 has a certain slope, so that the walnuts in the interlayer roll down and out of the interior of the rotating drum 4. A storage basket is arranged at the right end of the rotating drum 4 to receive smaller walnuts. When the smaller walnuts are completely screened out, the buckle 17 on the fixed hook 18 is opened, so that the semicircular rotating plate 16 is flipped outward under the impact of the gravity of the walnuts, so that the walnuts that meet the requirements roll out of the interior of the screening drum 11. By arranging bristles 14 on the inner wall of the screening drum 11, the impurities on the outer surface of the walnuts are brushed off during the rolling process of the walnuts, so that the outer surface of the walnuts is smoother, thereby improving the practicability of the device.

[0047] Working principle: When using this device, the walnuts are introduced into the interior of the screening cylinder 11 through the rectangular introduction tube 19, and then the plug plate 20 is inserted into the interior of the rectangular introduction tube 19 to prevent the walnuts from leaking out of the rectangular introduction tube 19 during the rotation of the walnuts. The motor 7 is started, and the output end of the motor 7 rotates to drive the gear 8 to rotate, and the gear 8 rotates to drive the gear ring 10 to rotate, so that the rotating cylinder 4 rotates to drive the screening cylinder 11 to rotate synchronously, and the rotation of the screening cylinder 11 drives the walnuts inside it to roll, and the smaller walnuts enter the interlayer between the screening cylinder 11 and the rotating cylinder 4 through the screening hole 13. Since the base 1 of the walnut screening machine is a triangular inclined surface The interior of the rotating cylinder 4 is arranged to have a certain slope, so that the walnuts in the interlayer roll downwardly out of the rotating cylinder 4; a storage basket is arranged at the right end of the rotating cylinder 4 to receive smaller walnuts; when the smaller walnuts are completely screened out, the buckle 17 on the fixed hook 18 is opened, so that the semicircular rotating plate 16 is flipped outwardly under the impact of the gravity of the walnuts, so that the walnuts that meet the requirements roll out of the interior of the screening cylinder 11; by arranging bristles 14 on the inner wall of the screening cylinder 11, impurities on the outer surface of the walnuts are brushed off during the rolling of the walnuts, so that the outer surface of the walnuts is smoother, thereby improving the practicability of the device.

[0048] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A walnut screening device for walnut oil production, comprising a walnut screening machine base (1), wherein a fixing seat (2) is fixedly mounted on both sides of the upper surface of the walnut screening machine base (1), an arc-shaped support plate (3) is fixedly mounted on the top of the fixing seat (2), and a rotating cylinder (4) is arranged on the inner upper surface of the arc-shaped support plate (3), characterized in that: The rotating cylinder (4) is opened at the right end, and a driving device is arranged on the upper surface of the walnut screening machine base (1), and the driving device is used to drive the rotating cylinder (4) to rotate. Wherein, a screening device is arranged inside the rotating cylinder (4), and the device is used to screen the walnuts; The screening device comprises a screening drum (11), a semicircular fixed plate (15) is fixedly mounted on the upper right end of the screening drum (11), and a semicircular rotating plate (16) is rotatably mounted on the bottom end of the semicircular fixed plate (15); Wherein, a buckle (17) is fixedly installed on the right bottom end of the semicircular rotating plate (16); Wherein, a fixing hook (18) is fixedly installed at a position corresponding to the buckle (17) on the right side of the rotating cylinder (4); A rectangular introduction pipe (19) is fixedly installed and inserted at the position of the left end of the rotating cylinder (4) corresponding to the screening cylinder (11); the rectangular introduction pipe (19) is communicated with the interior of the screening cylinder (11); and a plug plate (20) is slidably installed and inserted on the front surface of the rectangular introduction pipe (19).

2. A walnut screening device for walnut oil production according to claim 1, characterized in that: The outer surface of the rotating cylinder (4) is provided with limiting grooves (5) at positions corresponding to the two arc-shaped support plates (3); the two limiting grooves (5) are respectively clamped on the outer sides of the two arc-shaped support plates (3) and are rotatably connected to the two arc-shaped support plates (3).

3. A walnut screening device for walnut oil production according to claim 1, characterized in that: The driving device comprises a motor base (6), the motor base (6) being fixedly mounted on a lateral middle position of the rear side of the upper surface of the walnut screening machine base (1), a motor (7) being fixedly mounted on the upper surface of the motor base (6), and a gear (8) being sleeved and fixedly mounted on the output end of the motor (7); A fixing plate (9) is fixedly mounted on the upper surface of the walnut screening machine base (1) at a position corresponding to the motor (7), and the output end of the motor (7) is rotatably connected to the fixing plate (9).

4. A walnut screening device for walnut oil production according to claim 1, characterized in that: A gear ring (10) is sleeved on the outer surface of the rotating cylinder (4) at a position corresponding to the gear (8), and the gear ring (10) is meshingly connected with the gear (8).

5. A walnut screening device for walnut oil production according to claim 1, characterized in that: The screening drum (11) is fixedly mounted at the center position of the inner left end of the rotating drum (4), and connecting blocks (12) are fixedly mounted on both upper and lower sides of the inner right end of the rotating drum (4), and the opposite ends of the two connecting blocks (12) are fixedly connected to the outer surface of the screening drum (11).

6. A walnut screening device for walnut oil production according to claim 5, characterized in that: The outer surface of the screening cylinder (11) is evenly provided with screening holes (13), and bristles (14) are fixedly installed on the inner wall of the screening cylinder (11) at positions corresponding to the positions between two adjacent rows of screening holes (13).

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