Purified vegetable oil processing and impurity removing device

Abstract

The utility model relates to a pressed vegetable oil processing and impurity removing device which comprises an impurity removing box, the left side and the right side of the impurity removing box are fixedly connected with feeding hoppers, an air cylinder is fixedly installed at the top of the impurity removing box, the bottom of a piston rod of the air cylinder is fixedly connected with an extrusion plate, and auxiliary structures are arranged in the impurity removing box and on the outer surface of the impurity removing box. A filter screen plate is fixedly mounted in the impurity removal box, a discharging pipe is fixedly connected to the bottom of the impurity removal box, and the auxiliary structure comprises a mounting shell, a motor, a lead screw, a connecting seat, a connecting rod and a scraping plate. According to the squeezed vegetable oil processing and impurity removing device, an auxiliary structure is arranged, a motor drives a lead screw to rotate under the cooperation of a bearing, and then a connecting base is driven to move from right to left under the cooperation of a guide frame; furthermore, the materials adhered to the bottom of the extrusion plate are scraped in the moving process of the scraping plate, so that subsequent continuous squeezing or cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal devices, in particular to an impurity removal device for processing pressed vegetable oil. Background Art

[0002] Edible vegetable oil is an edible oil made from edible vegetable oils or crude vegetable oils. Common ones in our daily life include soybean oil, rapeseed oil, peanut oil, sesame oil, edible vegetable blended oil, etc. In the process of processing vegetable oil, the oil body of the vegetable oil needs to be cleaned after the initial pressing. During the process of cleaning, the vegetable oil can be filtered through a cleaning device.

[0003] After searching, a vegetable oil processing and impurity removal device with Chinese patent number CN220370528U was found. The utility model drives a square plate to move by the threaded cooperation between a threaded tube and a screw rod. The square plate can squeeze the vegetable oil inside the square barrel during the movement, which can effectively speed up the speed at which the vegetable oil passes through the filter screen, thereby effectively improving the impurity removal efficiency. However, during the extrusion process of the square plate, some materials will adhere to the bottom of the square plate, which is not convenient for subsequent squeezing or cleaning. Therefore, a pressed vegetable oil processing and impurity removal device is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a device for removing impurities in pressed vegetable oil processing, which has the advantages of being easy to scrape and clean the adhered materials, and solves the problem in the device in the comparative document that some materials will adhere to the bottom of the square plate during the extrusion process, making it inconvenient for subsequent pressing or cleaning.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing impurities from pressed vegetable oil, comprising an impurity removal box, the left and right sides of which are fixedly connected to a feed hopper, a cylinder is fixedly installed on the top of the impurity removal box, a squeezing plate is fixedly connected to the bottom of the cylinder piston rod, auxiliary structures are arranged on the inside and outside of the impurity removal box, a filter screen is fixedly installed inside the impurity removal box, a discharge pipe is fixedly connected to the bottom of the impurity removal box, and an observation window is arranged on the front side of the impurity removal box;

[0008] The auxiliary structure includes a mounting shell, a motor, a screw, a connecting seat, a connecting rod and a scraper plate. The mounting shell is fixedly connected to the rear side of the debris removal box, the motor is fixedly installed on the inner wall of the mounting shell, the output shaft of the motor is fixedly connected to the screw, the outer surface of the screw is threadedly connected to the connecting seat, the front side of the connecting seat is fixedly connected to the connecting rod, and the front side of the connecting rod is fixedly connected to the scraper plate.

[0009] Furthermore, first material guide plates are fixedly connected to both left and right sides of the top of the filter screen plate, two second material guide plates are fixedly installed on the inner bottom wall of the impurity removal box, and a control valve is provided on the discharge pipe.

[0010] Furthermore, the piston rod of the cylinder passes through the impurity removal box and extends to the interior of the impurity removal box, and the extrusion plate is located inside the impurity removal box.

[0011] Furthermore, a first sliding hole is opened on the rear side of the impurity removal box, and a second sliding hole is opened on the front side of the mounting shell.

[0012] Furthermore, the size of the connecting rod is adapted to the size of the first sliding hole and the second sliding hole, and the front end of the connecting rod extends to the interior of the debris removal box through the first sliding hole and the second sliding hole.

[0013] Furthermore, a guide frame is fixedly installed inside the installation shell, the connecting seat is located outside the guide frame and is slidably connected to the guide frame, and the screw rod is rotatably connected to the installation shell through a bearing.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The pressed vegetable oil processing and impurity removal device is provided with an auxiliary structure. The motor drives the lead screw to rotate in cooperation with the bearing, and then drives the connecting seat to move from right to left in cooperation with the guide frame. The top of the scraper plate abuts against the bottom of the extrusion plate, and then the material adhering to the bottom of the extrusion plate is scraped off during the movement of the scraper plate, so as to facilitate subsequent continued squeezing or cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a rear cross-sectional view of the local structure of the utility model;

[0020] Figure 4 It is a left view of the local structure of the utility model.

[0021] In the figure: 1 impurity removal box, 2 feed hopper, 3 cylinder, 4 extrusion plate, 5 auxiliary structure, 501 mounting shell, 502 motor, 503 screw rod, 504 connecting seat, 505 connecting rod, 506 scraper plate, 6 filter screen plate, 7 discharge pipe, 8 observation window. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In this embodiment, a pressed vegetable oil processing and impurity removal device includes an impurity removal box 1, and a feed hopper 2 is fixedly connected to the left and right sides of the impurity removal box 1. A cylinder 3 is fixedly installed on the top of the impurity removal box 1, and an extrusion plate 4 is fixedly connected to the bottom of the piston rod of the cylinder 3. Auxiliary structures 5 are provided on the inside and outer surfaces of the impurity removal box 1. A filter screen plate 6 is fixedly installed inside the impurity removal box 1, and a discharge pipe 7 is fixedly connected to the bottom of the impurity removal box 1. The piston rod of the cylinder 3 penetrates the impurity removal box 1 and extends to the inside of the impurity removal box 1, and the extrusion plate 4 is located inside the impurity removal box 1.

[0024] Specifically, the auxiliary structure 5 is composed of six parts: a mounting shell 501, a motor 502, a screw rod 503, a connecting seat 504, a connecting rod 505 and a scraping plate 506. The mounting shell 501 is fixedly connected to the rear side of the dust removing box 1, a first sliding hole is opened on the rear side of the dust removing box 1, and a second sliding hole is opened on the front side of the mounting shell 501. The size of the connecting rod 505 is adapted to the size of the first sliding hole and the second sliding hole. The front end of the connecting rod 505 extends to the interior of the dust removing box 1 through the first sliding hole and the second sliding hole. The piston rod of the cylinder 3 contracts, thereby driving the extrusion plate 4 to move up to a position corresponding to the top of the scraping plate 506. The motor 502 is started to move from right to left through the screw rod 503, the connecting seat 504 and the connecting rod 505 to scrape off the material adhering to the bottom of the extrusion plate 4.

[0025] Specifically, a first material guide plate is fixedly connected to the left and right sides of the top of the filter mesh plate 6, so that the oil entering the impurity removal box 1 from the feed hopper 2 is guided to fall on the filter mesh plate 6, and two second material guide plates are fixedly installed on the inner bottom wall of the impurity removal box 1, so that the vegetable oil after squeezing and impurity removal is discharged along the second material guide plate with the cooperation of the control valve on the discharge pipe 7.

[0026] Specifically, a guide frame is fixedly installed inside the mounting shell 501, and the connecting seat 504 is located outside the guide frame and is slidably connected to the guide frame, thereby playing a role of limiting and guiding the movement of the connecting seat 504. The screw rod 503 is rotatably connected to the mounting shell 501 through a bearing, so that it rotates more smoothly. An observation window 8 is provided on the front side of the impurity removal box 1 to facilitate observation of the squeezing conditions.

[0027] During implementation, the following steps are followed: first, the oil is put into the impurity removal box 1 through the feed hopper 2, and falls onto the filter screen plate 6 with the cooperation of the first guide plate, and then the cylinder 3 is started to drive the extrusion plate 4 to move downward to squeeze the oil on the filter screen plate 6. The vegetable oil after squeezing and impurity removal is discharged through the second guide plate and the discharge pipe 7. Finally, the piston rod of the cylinder 3 contracts, thereby driving the extrusion plate 4 to move up to a position corresponding to the top of the scraper plate 506, and the motor 502 is started to move from right to left through the screw 503, the connecting seat 504 and the connecting rod 505 to scrape off the material adhering to the bottom of the extrusion plate 4 to facilitate subsequent squeezing or cleaning.

[0028] In summary, the pressed vegetable oil processing and impurity removal device, by setting an auxiliary structure 5, the motor 502 drives the screw rod 503 to rotate with the cooperation of the bearing, and then drives the connecting seat 504 to move from right to left with the cooperation of the guide frame, and the top of the scraper plate 506 abuts against the bottom of the extrusion plate 4, and then during the movement of the scraper plate 506, the material adhered to the bottom of the extrusion plate 4 is scraped off to facilitate subsequent continued squeezing or cleaning, thereby solving the problem in the device in the comparative document that part of the material will adhere to the bottom of the square plate during the extrusion process, which is inconvenient for subsequent continued squeezing or cleaning.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing impurities from pressed vegetable oil, comprising an impurity removal box (1), characterized in that: The left and right sides of the impurity removal box (1) are fixedly connected with a feed hopper (2), the top of the impurity removal box (1) is fixedly installed with a cylinder (3), the bottom of the piston rod of the cylinder (3) is fixedly connected with an extrusion plate (4), the interior and outer surfaces of the impurity removal box (1) are both provided with auxiliary structures (5), the interior of the impurity removal box (1) is fixedly installed with a filter screen plate (6), the bottom of the impurity removal box (1) is fixedly connected with a discharge pipe (7), and the front side of the impurity removal box (1) is provided with an observation window (8); The auxiliary structure (5) comprises a mounting shell (501), a motor (502), a screw rod (503), a connecting seat (504), a connecting rod (505) and a scraping plate (506); the rear side of the debris removal box (1) is fixedly connected to the mounting shell (501); the inner wall of the mounting shell (501) is fixedly mounted with the motor (502); the output shaft of the motor (502) is fixedly connected to the screw rod (503); the outer surface of the screw rod (503) is threadedly connected to the connecting seat (504); the front side of the connecting seat (504) is fixedly connected to the connecting rod (505); and the front side of the connecting rod (505) is fixedly connected to the scraping plate (506).

2. The device for removing impurities from pressed vegetable oil according to claim 1, characterized in that: The left and right sides of the top of the filter screen plate (6) are fixedly connected to first material guide plates, the inner bottom wall of the impurity removal box (1) is fixedly installed with two second material guide plates, and the discharge pipe (7) is provided with a control valve.

3. The device for removing impurities from pressed vegetable oil according to claim 1, characterized in that: The piston rod of the cylinder (3) penetrates the impurity removal box (1) and extends to the interior of the impurity removal box (1), and the extrusion plate (4) is located inside the impurity removal box (1).

4. The device for removing impurities from pressed vegetable oil according to claim 1, characterized in that: A first sliding hole is provided on the rear side of the impurity removal box (1), and a second sliding hole is provided on the front side of the mounting shell (501).

5. The device for removing impurities from pressed vegetable oil according to claim 4, characterized in that: The size of the connecting rod (505) is compatible with the size of the first sliding hole and the second sliding hole, and the front end of the connecting rod (505) extends to the interior of the debris removal box (1) through the first sliding hole and the second sliding hole.

6. The impurity removal device for processing pressed vegetable oil according to claim 1, characterized in that: A guide frame is fixedly mounted inside the installation shell (501), the connection seat (504) is located outside the guide frame and is slidably connected to the guide frame, and the screw rod (503) is rotationally connected to the installation shell (501) via a bearing.

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