Cleaning device for a peanut deoiling apparatus

Abstract

The application discloses a cleaning device of peanut deoiling equipment, which comprises a deoiling machine shell, a driving box arranged in the deoiling machine shell, a deoiling cylinder arranged in the driving box, a pushing and scraping mechanism and a pressing mechanism arranged on the inner wall of the deoiling cylinder, and a pull-together folding mechanism arranged on one side of the inner wall of the deoiling cylinder.

Description

Technical Field

[0001] This invention relates to the field of peanut oil extraction equipment technology, and more specifically, to a cleaning device for peanut oil extraction equipment. Background Technology

[0002] Peanuts are a type of nut that is abundant and widely consumed in my country. They are also known as "longevity fruit" or "mud bean". Fried peanuts are especially popular. However, long-term consumption of fried peanuts can put a burden on the body. Therefore, in order to reduce the oil content of peanuts, there is an oil removal process during the production of fried peanuts.

[0003] Utility model patent CN212820500U discloses a peanut oil extraction machine. It has an oil extraction cylinder fixedly connected to the top of the drive box, and a blind plate fixedly connected to the top of the oil extraction cylinder by screws. A rotating tube is rotatably connected to the center of the bottom of the drive box via a bearing. The top of the rotating tube passes through the oil extraction cylinder and is fixedly connected to a turntable. By setting the blind plate, when it is necessary to unload the peanuts after oil extraction, the screws between the blind plate and the oil extraction cylinder are removed, so that the positioning block is disengaged from the groove. Then the material cylinder is moved upward, so that the material cylinder drives the sliding plate to move upward on the inner surface of the slide, so that the material cylinder is disengaged from the oil extraction cylinder. Then the cylinder cover is rotated to unload the peanuts. However, the aforementioned patent documents only describe how to disassemble and detach the oil extraction cylinder to achieve unloading and oil extraction. In actual application, they do not address the cleaning of large oil extraction cylinders that cannot be disassembled. In other words, they do not provide a mechanism for timely cleaning of oil extraction cylinders after normal peanut oil extraction. This can easily lead to a large amount of residue remaining inside the large oil extraction cylinders that cannot be disassembled due to oil extraction. Traditional cleaning and scraping methods only involve a reciprocating movement process, which causes the scraped-up residue to be carried back due to the inability to move, greatly affecting the cleaning effect and efficiency inside the oil extraction cylinder.

[0004] To address the aforementioned technical shortcomings, a solution is provided. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cleaning device for peanut oil extraction equipment.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for peanut oil extraction equipment, comprising an oil extraction machine housing, a drive box being provided inside the oil extraction machine housing, an oil extraction cylinder being provided inside the drive box, a pushing and scraping mechanism and a pressing mechanism being provided on the inner wall of the oil extraction cylinder, and a pulling and gathering mechanism being provided on one side of the inner wall of the oil extraction cylinder. The scraping mechanism includes a motor fixedly installed on the inner wall of the drive box. A reciprocating threaded rod is provided on one side of the motor. The reciprocating threaded rod is rotatably installed on the inner wall of the oil extractor housing. The reciprocating threaded rod passes through the inner wall of the oil extractor cylinder. The reciprocating threaded rod is set in a horizontal state. A sliding plate is threadedly connected to the outer wall of the reciprocating threaded rod. The sliding plate is set in a vertical state.

[0007] In a preferred embodiment, two belt plates are fixedly installed on both sides of the sliding plate. The two belt plates are arranged horizontally and symmetrically. A sleeve is fixedly installed on one side of each of the two belt plates. A telescopic rod is slidably installed on one side of each of the two sleeves and the two telescopic rods are symmetrically arranged.

[0008] In a preferred embodiment, scrapers are fixedly installed on one side of each of the two telescopic rods. The two scrapers are arranged in a semi-circular shape, and the outer walls of the two scrapers are in contact with the inner wall of the oil-removing cylinder. The two scrapers are staggered from each other.

[0009] In a preferred embodiment, the pressing mechanism includes two tie rods respectively hinged to the outer walls of two telescopic rods. The two tie rods are arranged symmetrically to each other and are arranged in an inclined state. A corresponding ring is hinged to the other side of the two tie rods. The corresponding ring is sleeved on the outer wall of the reciprocating threaded rod and is arranged in a vertical state.

[0010] In a preferred embodiment, a top plate is fixedly installed on one side of the co-position ring, and a support spring is fixedly installed on one side of the top plate. The support spring is fixedly installed on the outer wall of the sliding plate.

[0011] In a preferred embodiment, the pull-and-gather mechanism includes hanging rods fixedly installed on the outer walls of both sides of the corresponding ring. The two hanging rods are arranged symmetrically to each other. One side of each of the two hanging rods is provided with a hook. The two hooks are arranged symmetrically to each other, and the positions of the two hooks correspond to the positions of the hanging rods.

[0012] In a preferred embodiment, a telescopic cylinder is rotatably mounted on one side of each of the two hooks, and the two telescopic cylinders are fixedly installed on the inner wall of the oil extractor housing, with the two telescopic cylinders arranged in a horizontal position.

[0013] In a preferred embodiment, a vertical plate is fixedly installed on the top of one side of each of the two telescopic cylinders, a limit spring is fixedly installed on one side of each of the two vertical plates, the two limit springs are fixedly installed on the outer wall of the hook, and a tension spring is fixedly installed on the other side of each of the two vertical plates, the two tension springs are fixedly installed on the inner wall of the oil extractor housing.

[0014] The technical effects and advantages of this invention are as follows: This invention employs a combination of a pushing and scraping mechanism and a pressing mechanism. Reciprocating scrapers are installed on both sides inside the oil-removing cylinder. These scrapers push against the inner wall of the cylinder to remove adhering substances, thus achieving rapid cleaning. A pull-and-gather mechanism provides simultaneous processing, lifting the scrapers on both sides away from the inner wall of the oil-removing cylinder as they reciprocate, preventing the adhering substances from being scraped up and carried out, which would affect the cleaning effect and efficiency inside the oil-removing cylinder. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is a side view of the present invention.

[0017] Figure 3 This is a cross-sectional view of the present invention.

[0018] Figure 4 This is a partial cross-sectional view of the present invention.

[0019] Figure 5 This is a schematic diagram of the top-pressing mechanism in this invention.

[0020] Figure 6 This is a schematic diagram of the pull-and-gather mechanism in this invention.

[0021] Figure 7 This is a partial schematic diagram of the pull-and-gather mechanism in this invention.

[0022] The attached figures are labeled as follows: 1. Oil separator housing; 2. Drive box; 3. Oil separator cylinder; 4. Push scraping mechanism; 41. Motor; 42. Reciprocating threaded rod; 43. Sliding plate; 44. Same belt plate; 45. Sleeve; 46. Telescopic rod; 47. Scraper; 5. Top pressing mechanism; 51. Same pull rod; 52. Same position ring; 53. Top plate; 54. Support spring; 6. Pull-out retraction mechanism; 61. Hanging rod; 62. Hook; 63. Telescopic long cylinder; 64. Vertical plate; 65. Limiting spring; 66. Fixed tension spring. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Example 1: Existing technologies often fail to clean the oil extraction cylinder promptly after normal peanut oil extraction, leading to a large amount of residue remaining inside the non-removable, large oil extraction cylinder due to oil removal. Traditional cleaning and scraping methods rely on reciprocating motion, causing the scraped-up residue to be carried back due to the cylinder's immobility, significantly impacting the cleaning effect and efficiency. To address this problem, the following technical solution is proposed: Refer to the instruction manual appendix Figures 1-7 A cleaning device for peanut oil extraction equipment, such as Figure 1 , Figure 4 and Figure 5 As shown, it includes an oil extractor housing 1, a drive box 2 is provided inside the oil extractor housing 1, an oil extraction cylinder 3 is provided inside the drive box 2, a pushing and scraping mechanism 4 and a pressing mechanism 5 are provided on the inner wall of the oil extraction cylinder 3, and a pulling and gathering mechanism 6 is provided on one side of the inner wall of the oil extraction cylinder 3. like Figure 3 and Figure 4 As shown, the scraping mechanism 4 includes a motor 41 fixedly installed on the inner wall of the drive box 2. A reciprocating threaded rod 42 is provided on one side of the motor 41. The reciprocating threaded rod 42 is rotatably installed on the inner wall of the oil extractor housing 1. The reciprocating threaded rod 42 passes through the inner wall of the oil extractor cylinder 3. The reciprocating threaded rod 42 is set in a horizontal state. A sliding plate 43 is threadedly connected to the outer wall of the reciprocating threaded rod 42. The sliding plate 43 is set in a vertical state. The motor 41 drives the reciprocating threaded rod 42 to rotate, that is, the reciprocating threaded rod 42 drives the sliding plate 43 to move synchronously.

[0025] like Figure 3 and Figure 4 As shown, two belt plates 44 are fixedly installed on both sides of the sliding plate 43. The two belt plates 44 are horizontally arranged and symmetrically arranged. A sleeve 45 is fixedly installed on one side of each of the two belt plates 44. A telescopic rod 46 is slidably installed on one side of each of the two sleeves 45. The two telescopic rods 46 are symmetrically arranged. The sliding plate 43 drives the belt plates 44 on both sides to move synchronously, and then the belt plates 44 drive the sleeves 45 and the telescopic rods 46 to move synchronously.

[0026] like Figure 3 and Figure 4 As shown, scrapers 47 are fixedly installed on one side of each of the two telescopic rods 46. The two scrapers 47 are semi-circular in shape, and the outer walls of the two scrapers 47 are in contact with the inner wall of the oil-removing cylinder 3. The two scrapers 47 are staggered. The telescopic rods 46 on both sides drive the scrapers 47 to move synchronously and scrape the inner wall of the oil-removing cylinder 3.

[0027] like Figure 4 and Figure 5As shown, the pressing mechanism 5 includes two tie rods 51 respectively hinged to the outer walls of the two telescopic rods 46. The two tie rods 51 are arranged symmetrically to each other and are arranged in an inclined state. On the other side of the two tie rods 51, a corresponding ring 52 is hinged together. The corresponding ring 52 is sleeved on the outer wall of the reciprocating threaded rod 42 and is arranged in a vertical state. The movement of the corresponding ring 52 on the outer wall of the reciprocating threaded rod 42 drives the tie rods 51 on both sides to move synchronously.

[0028] like Figure 4 and Figure 5 As shown, a top plate 53 is fixedly installed on one side of the co-position ring 52, and a support spring 54 is fixedly installed on one side of the top plate 53. The support spring 54 is fixedly installed on the outer wall of the sliding plate 43. The top plate 53 is pulled by the support spring 54 on one side of the sliding plate 43 so that the co-position ring 52 is always under force.

[0029] like Figure 5 , Figure 6 and Figure 7 As shown, the pull-and-gather mechanism 6 includes hanging rods 61 fixedly installed on the outer walls of both sides of the corresponding ring 52. The two hanging rods 61 are arranged symmetrically to each other. A hook 62 is provided on one side of the two hanging rods 61. The two hooks 62 are arranged symmetrically to each other. The positions of the two hooks 62 correspond to the positions of the hanging rods 61. When the two hooks 62 are close to the hanging rods 61, they can hook them.

[0030] like Figure 6 and Figure 7 As shown, a telescopic cylinder 63 is rotatably mounted on one side of the two hooks 62. The two telescopic cylinders 63 are fixedly installed on the inner wall of the oil extractor housing 1. The two telescopic cylinders 63 are set in a horizontal state. The two telescopic cylinders 63 can extend when the two hooks 62 are hooked, so that the two hooks 62 can continuously pull the hanging rod 61.

[0031] like Figure 6 and Figure 7 As shown, vertical plates 64 are fixedly installed on the top of one side of the two telescopic cylinders 63. Limiting springs 65 are fixedly installed on one side of the two vertical plates 64. The two limiting springs 65 are fixedly installed on the outer wall of the hook 62. The limiting springs 65 support the hook 62 to always face the hanging rod 61, and facilitate the deflection of the hook 62 and the hanging rod 61 to avoid damage from hard collision. Fixed tension springs 66 are fixedly installed on the other side of the two vertical plates 64. The two fixed tension springs 66 are fixedly installed on the inner wall of the oil separator housing 1. When the two telescopic cylinders 63 extend, they pull the two fixed tension springs 66 to stretch and deform synchronously.

[0032] In specific implementation, the motor 41 drives the reciprocating threaded rod 42 to rotate, that is, the reciprocating threaded rod 42 drives the sliding plate 43 to move forward synchronously. The sliding plate 43 drives the two side belt plates 44 to move synchronously. At this time, the support spring 54 on one side of the sliding plate 43 pulls the top plate 53 so that the corresponding ring 52 is always under force to pull the two side tie rods 51. The two side tie rods 51 push against the two side telescopic rods 46 so that the scraper 47 is always in close contact with the inner wall of the oil removal cylinder 3. Then the belt plate 44 drives the sleeve 45 and the telescopic rod 46 to move the scraper 47 to scrape the inner wall of the oil removal cylinder 3. When the scrapers 47 on both sides move to the outermost position and carry the attached material out of the oil-removing cylinder 3, the corresponding ring 52 is pressed by the support spring 54 and the sliding plate 43, which drives the hanging rods 61 on both sides to approach the two hooks 62. The two hooks 62 hook onto the hanging rods 61, and then the sliding plate 43 drives the scraper 47 to move back. At this time, the two hooks 62 are pulled by the two fixed tension springs 66 and the telescopic cylinder 63, and move back synchronously with the hanging rods 61 driven by the sliding plate 43 and pull them. Under the elastic pull of the fixed tension springs 66, the corresponding ring 52 breaks free from the tension of the support spring 54 and moves backward a certain distance. That is, the corresponding ring 52 pulls the telescopic rods 46 on both sides, causing the scraper 47 to move inward. At this time, the scraper 47 is separated from the inner wall of the oil-removing cylinder 3, avoiding the situation where the scraper 47 scrapes up and carries the attached material out, which would affect the cleaning effect and efficiency of the oil-removing cylinder 3.

[0033] First: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, 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 within the protection scope of the present invention.

Claims

1. A cleaning device for peanut oil extraction equipment, comprising an oil extraction machine housing (1), wherein a drive box (2) is disposed inside the oil extraction machine housing (1), and an oil extraction cylinder (3) is disposed inside the drive box (2), characterized in that: The inner wall of the oil-removing cylinder (3) is provided with a pushing and scraping mechanism (4) and a pressing mechanism (5), and a pulling and gathering mechanism (6) is provided on one side of the inner wall of the oil-removing cylinder (3). The scraping mechanism (4) includes a motor (41) fixedly installed on the inner wall of the drive box (2). A reciprocating threaded rod (42) is provided on one side of the motor (41). The reciprocating threaded rod (42) is rotatably installed on the inner wall of the oil extractor housing (1). The reciprocating threaded rod (42) penetrates the inner wall of the oil extractor cylinder (3). The reciprocating threaded rod (42) is set in a horizontal state. A sliding plate (43) is threadedly connected to the outer wall of the reciprocating threaded rod (42). The sliding plate (43) is set in a vertical state. Two belt plates (44) are fixedly installed on both sides of the sliding plate (43). The two belt plates (44) are arranged horizontally and symmetrically. A sleeve (45) is fixedly installed on one side of the two belt plates (44). A telescopic rod (46) is slidably installed on one side of each of the two sleeves (45). The two telescopic rods (46) are symmetrically arranged. Scrapers (47) are fixedly installed on one side of each of the two telescopic rods (46). The two scrapers (47) are arranged in a semi-circular shape. The outer walls of the two scrapers (47) are in contact with the inner wall of the oil-removing cylinder (3). The two scrapers (47) are staggered. The pressing mechanism (5) includes a tie rod (51) hinged to the outer wall of two telescopic rods (46), the two tie rods (51) are arranged symmetrically to each other, the two tie rods (51) are arranged in an inclined state, and the other side of the two tie rods (51) is hinged to a corresponding ring (52), the corresponding ring (52) is sleeved on the outer wall of the reciprocating threaded rod (42), and the corresponding ring (52) is arranged in a vertical state; A top plate (53) is fixedly installed on one side of the corresponding ring (52), and a support spring (54) is fixedly installed on one side of the top plate (53). The support spring (54) is fixedly installed on the outer wall of the sliding plate (43). The pull-and-gather mechanism (6) includes hanging rods (61) fixedly installed on the outer walls of both sides of the corresponding ring (52). The two hanging rods (61) are arranged symmetrically to each other. A hook (62) is provided on one side of the two hanging rods (61). The two hooks (62) are arranged symmetrically to each other. The positions of the two hooks (62) correspond to the positions of the hanging rods (61).

2. The cleaning device for a peanut oil extraction equipment according to claim 1, characterized in that: Telescopic cylinders (63) are rotatably mounted on one side of the two hooks (62), and the two telescopic cylinders (63) are fixedly installed on the inner wall of the oil extractor housing (1). The two telescopic cylinders (63) are set in a horizontal state.

3. The cleaning device for a peanut oil extraction equipment according to claim 2, characterized in that: A vertical plate (64) is fixedly installed on the top of one side of the two telescopic cylinders (63), a limit spring (65) is fixedly installed on one side of the two vertical plates (64), the two limit springs (65) are fixedly installed on the outer wall of the hook (62), a tension spring (66) is fixedly installed on the other side of the two vertical plates (64), and the two tension springs (66) are fixedly installed on the inner wall of the oil extractor housing (1).

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