Squeezing equipment for camellia oil processing

Abstract

The utility model discloses squeezing equipment for camellia oil processing, which belongs to the technical field of squeezing equipment and comprises a bottom plate and a hydraulic plate, a strip-shaped groove is formed in the top surface of the bottom plate, a sliding plate is slidably mounted in the strip-shaped groove, and an electric sliding rail is mounted between the bottom of the sliding plate and the bottom of the strip-shaped groove; the top surface of the sliding plate is provided with a squeezing barrel, the outer wall of the squeezing barrel is fixedly and symmetrically provided with hydraulic cylinders, the telescopic ends of the two hydraulic cylinders are fixedly provided with U-shaped rods, the tail ends of the U-shaped rods extend into the squeezing barrel, the squeezing barrel is internally provided with a bearing plate in a sliding manner, and the tail ends of the two U-shaped rods are fixedly connected with the top surface of the bearing plate; a screen is fixedly installed on the lower portion in the squeezing barrel, a pressing plate is slidably installed on the upper portion in the squeezing barrel, and two arc-shaped grooves are formed in the side wall of the pressing plate and correspond to the two U-shaped rods. Compared with the prior art, the device can conveniently unload oil cakes obtained after camellia oil is squeezed.

Description

Technical Field

[0001] This utility model belongs to the technical field of pressing equipment, and in particular to a pressing equipment for processing camellia oil. Background Technology

[0002] The production process of camellia oil can be divided into: shelling, drying, crushing, steaming, pressing, and filtering. Camellia oil is pressed using various methods, including spiral extrusion, horizontal hydraulic pressing, and vertical hydraulic pressing. However, vertical hydraulic pressing can result in the problem of the oil cake being difficult to discharge.

[0003] To address the aforementioned issues, Chinese Patent Publication No. CN207014842U discloses a vertical oil pressing device, comprising: a pressing table; a hanger mounted on the pressing table; a pressing plate mounted on the hanger and driven to move up and down by a lifting mechanism; an oil receiving tray mounted on the pressing table; a pressing cylinder with an oil outlet hole on its side wall, the lower end of which is fixed inside the oil receiving tray; a bottom cover, the upper end of which passes through the pressing table and the oil receiving tray and is fitted onto the lower end of the pressing cylinder, and the lower end of which has a bottom cover limiting step, the upper end surface of which abuts against the lower end surface of the pressing table; an oil cake receiving cylinder located below the pressing table, the bottom cover limiting step fitting into the upper opening of the oil cake receiving cylinder; two horizontal sliding grooves symmetrically arranged on the oil cake receiving cylinder; and a positioning plate that moves through the two horizontal sliding grooves, with the bottom cover limiting step supported on the positioning plate. The aforementioned method of removing the oil cake involves disassembling the bottom of the pressing cylinder to remove it. While this method facilitates the removal of the oil cake, the pressing process involves a lifting hydraulic cylinder 5 driving the pressing plate 4 down into the pressing cylinder 7. The bottom cover 8 and the pressing plate 4 then jointly squeeze the oilseed crop. The extracted oil overflows from the oil outlet on the side wall of the pressing cylinder 7 and flows into the oil collection tray 6 for collection. However, this design, with the oil outlet on the side wall of the pressing cylinder, prevents the oil in the oil cake at the bottom of the pressing cylinder from being fully discharged, thus reducing the pressing effect. Furthermore, after the oil cake is removed, the bottom cover needs to be manually reinstalled and sealed at the bottom of the pressing cylinder, making the operation cumbersome. Therefore, there is an urgent need for a pressing device for camellia oil processing to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a pressing device for processing camellia oil to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressing device for camellia oil processing, including a base plate for installing camellia oil pressing equipment and a hydraulic plate in a vertical pressing structure for camellia oil. A strip groove is provided on the top surface of the base plate, and a sliding plate is slidably installed inside the strip groove. An electric slide rail is installed between the bottom of the sliding plate and the bottom of the strip groove.

[0006] A pressing cylinder is installed on the top surface of the slide plate. Hydraulic cylinders are fixedly and symmetrically installed on the outer wall of the pressing cylinder. U-shaped rods are fixedly installed on the telescopic ends of the two hydraulic cylinders, and the ends of the U-shaped rods extend into the interior of the pressing cylinder. A bearing plate is slidably installed inside the pressing cylinder, and the ends of the two U-shaped rods are fixedly connected to the top surface of the bearing plate.

[0007] A screen is fixedly installed inside the lower part of the pressing cylinder, and a pressure plate is slidably installed inside the upper part of the pressing cylinder. Two arc-shaped grooves are opened on the side wall of the pressure plate corresponding to the two U-shaped rods.

[0008] Preferably, an annular pad is fixedly installed at the bottom of the support plate, and the bottom of the annular pad abuts against the top surface of the screen.

[0009] Preferably, two arc-shaped blocks are symmetrically fixedly installed on the side wall of the bearing plate, and two vertical grooves are symmetrically opened on the inner wall of the pressing cylinder.

[0010] Preferably, the two arc-shaped blocks fixedly installed on the side wall of the bearing plate are slidably connected to the interior of the two vertical grooves opened on the inner wall of the pressing cylinder.

[0011] Preferably, two sliders are symmetrically fixedly installed on the outer wall of the slide plate, and two grooves are symmetrically formed on the inner wall of the strip groove.

[0012] Preferably, the two sliders fixedly installed on the side wall of the skateboard are slidably connected to the inside of the two limiting grooves opened on the inner wall of the strip groove.

[0013] Preferably, a sealing gasket is fixedly bonded to the outer wall of the bearing plate, and the outer wall of the sealing gasket slides against the inner wall of the pressing cylinder.

[0014] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0015] This camellia oil processing pressing equipment benefits from the design of two hydraulic cylinders, U-shaped rods, and a bearing plate. After the camellia oil cake is pressed, the two hydraulic cylinders are activated simultaneously to push the U-shaped rods upward. At the same time, the two U-shaped rods drive the bearing plate upward, thereby lifting the top of the oil cake until it is moved above the pressing cylinder. This facilitates the unloading of the pressed oil cake, thereby further improving the unloading efficiency and convenience of the oil cake.

[0016] This camellia oil processing pressing equipment benefits from the multiple feeding holes on the bottom of the bearing plate and the ring pad at the bottom of the bearing plate. When the hydraulic plate presses down on the pressing plate, oil cake and bearing plate, the ring pad supports the gap between the screen and the bearing plate, thereby improving the camellia oil extraction and filtration effect.

[0017] Compared with existing technologies, this camellia oil pressing equipment can easily unload the oil cake after pressing. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a three-dimensional sectional view of the pressing cylinder in this utility model;

[0021] Figure 3 This is a schematic diagram showing the connection between the bearing plate and the annular pad in this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the pressure plate of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] In the diagram: 1. Base plate; 2. Mounting frame; 3. Hydraulic plate; 4. Strip groove; 5. Slide plate; 6. Electric slide rail; 7. Press cylinder; 8. Hydraulic cylinder; 9. U-shaped rod; 10. Pressure plate; 11. Bearing plate; 12. Screen; 13. Annular pad; 14. Arc block; 15. Sliding block; 16. Sealing gasket. Detailed Implementation

[0025] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0027] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0028] like Figures 1 to 4The main structure of a camellia oil pressing equipment shown is a base plate 1 for installing camellia oil pressing equipment and a hydraulic plate 3 in a vertical pressing structure for camellia oil. An installation frame 2 is fixedly installed on the top surface of the base plate 1. The hydraulic plate 3 is installed inside the upper part of the installation frame 2. A strip groove 4 is opened on the top surface of the base plate 1. A sliding plate 5 is slidably installed inside the strip groove 4. An electric slide rail 6 is installed between the bottom of the sliding plate 5 and the bottom of the strip groove 4. The bottom of the sliding plate 5 slides against the lower end of the inner wall of the strip groove 4. In this way, the sliding plate 5 can release the pressure exerted by the hydraulic plate 3 on the pressing cylinder 7 to the base plate 1.

[0029] A pressing cylinder 7 is installed on the top surface of the slide plate 5. A discharge pipe is connected to the lower part of the outer wall of the pressing cylinder 7. Hydraulic cylinders 8 are fixedly and symmetrically installed on the outer wall of the pressing cylinder 7. U-shaped rods 9 are fixedly installed on the telescopic ends of the two hydraulic cylinders 8, and the ends of the U-shaped rods 9 extend into the interior of the pressing cylinder 7. A bearing plate 11 is slidably installed inside the pressing cylinder 7. The ends of the two U-shaped rods 9 are fixedly connected to the top surface of the bearing plate 11. After the two hydraulic cylinders 8 are started, the two U-shaped rods 9 and the bearing plate 11 are moved upward, and the oil cake to be pressed is placed on the bearing plate 11. Then, the hydraulic cylinders 8 are started again to move the oil cake and the bearing plate 11 into the pressing cylinder 7, so that the annular pad 13 at the bottom of the bearing plate 11 contacts the screen 12. Then, the pressing plate 10 is placed in the pressing cylinder 7 again, and the oil cake can be pressed by the hydraulic plate 3.

[0030] The side wall of the pressing cylinder 7 is provided with a sealing door, which is located between the screen 12 and the support plate 11. The sealing door does not participate in the pressure, so there will be no oil leakage. The sealing door is used to clean the impurities remaining on the screen 12 periodically.

[0031] A screen 12 is fixedly installed inside the lower part of the pressing cylinder 7, and a pressure plate 10 is slidably installed inside the upper part of the pressing cylinder 7. The side wall of the pressure plate 10 has two arc-shaped grooves corresponding to the two U-shaped rods 9. Thanks to the arc-shaped grooves on both sides of the side wall of the pressure plate 10, the two U-shaped rods 9 can easily pass through the pressure plate 10 and extend downward to be fixedly connected to the supporting plate 11 below, without affecting the disassembly and installation of the pressure plate 10.

[0032] An annular pad 13 is fixedly installed at the bottom of the support plate 11. The bottom of the annular pad 13 abuts against the top surface of the screen 12. The annular pad 13 allows a gap between the support plate 11 and the screen 12, which is beneficial to the oil extraction effect during oil cake pressing and facilitates the filtration of the pressed oil.

[0033] Two arc-shaped blocks 14 are symmetrically fixedly installed on the side wall of the bearing plate 11. Two vertical grooves are symmetrically opened on the inner wall of the pressing cylinder 7. The two arc-shaped blocks 14 fixedly installed on the side wall of the bearing plate 11 are slidably connected to the inside of the two vertical grooves opened on the inner wall of the pressing cylinder 7. The arc-shaped blocks 14 can effectively limit the sliding direction of the bearing plate 11 and further improve the stability of the bearing plate 11 when sliding.

[0034] Two sliders 15 are symmetrically fixedly installed on the outer wall of the slide plate 5. Two sliding grooves are symmetrically opened on the inner wall of the strip groove 4. The two sliders 15 fixedly installed on the side wall of the slide plate 5 are slidably connected to the inner sliders 15 of the two limiting grooves opened on the inner wall of the strip groove 4, which can effectively further limit the sliding direction of the slide plate 5.

[0035] A sealing gasket 16 is fixedly bonded to the outer wall of the support plate 11. The outer wall of the sealing gasket 16 slides against the inner wall of the pressing cylinder 7. The sealing gasket 16 can effectively improve the sealing between the outer wall of the support plate 11 and the inner wall of the pressing cylinder 7.

[0036] Working principle

[0037] When using this camellia oil processing pressing equipment, firstly, the pressure plate 10 inside the pressing cylinder 7 is removed, and the oil cake to be pressed is placed inside the pressing cylinder 7. Then, the pressure plate 10 is placed inside the pressing cylinder 7 again. Subsequently, the electric slide rail 6 drives the sliding plate 5 and the pressing cylinder 7 to move to the bottom of the hydraulic plate 3. Then, the hydraulic plate 3 is activated to press down the pressure plate 10 and the oil cake, which causes the annular pad 13 to be supported between the screen 12 and the support plate 11. At this time, the pressed oil will fall through the discharge hole on the support plate 11 onto the screen 12 for filtration. Then, the filtered oil will be discharged through the discharge pipe below the side wall of the pressing cylinder 7. When the pressing is completed, the two hydraulic cylinders 8 are activated simultaneously to push the two U-shaped rods 9 to move, while driving the support plate 11 upward to lift the pressed oil cake and remove it from the pressing cylinder 7. In this way, the oil cake can be removed.

[0038] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for camellia oil processing, comprising a base plate (1) for installing the camellia oil pressing device and a hydraulic plate (3) in a vertical pressing structure for camellia oil, characterized in that: The top surface of the base plate (1) is provided with a strip groove (4), and a sliding plate (5) is slidably installed inside the strip groove (4). An electric slide rail (6) is installed between the bottom of the sliding plate (5) and the bottom of the strip groove (4). A pressing cylinder (7) is installed on the top surface of the slide plate (5). Hydraulic cylinders (8) are fixedly and symmetrically installed on the outer wall of the pressing cylinder (7). U-shaped rods (9) are fixedly installed on the telescopic ends of the two hydraulic cylinders (8). The ends of the U-shaped rods (9) extend into the interior of the pressing cylinder (7). A bearing plate (11) is slidably installed inside the pressing cylinder (7). The ends of the two U-shaped rods (9) are fixedly connected to the top surface of the bearing plate (11). A screen (12) is fixedly installed at the bottom inside the pressing cylinder (7), and a pressure plate (10) is slidably installed at the top inside the pressing cylinder (7). The side wall of the pressure plate (10) and the two U-shaped rods (9) have two arc-shaped grooves respectively.

2. The pressing equipment for camellia oil processing according to claim 1, characterized in that: An annular pad (13) is fixedly installed at the bottom of the bearing plate (11), and the bottom of the annular pad (13) abuts against the top surface of the screen (12).

3. The pressing equipment for camellia oil processing according to claim 1, characterized in that: Two arc-shaped blocks (14) are symmetrically fixedly installed on the side wall of the bearing plate (11), and two vertical grooves are symmetrically opened on the inner wall of the pressing cylinder (7).

4. The pressing equipment for camellia oil processing according to claim 3, characterized in that: The two arc-shaped blocks (14) fixedly installed on the side wall of the bearing plate (11) are respectively slidably connected to the inside of the two vertical grooves opened on the inner wall of the pressing cylinder (7).

5. The pressing equipment for camellia oil processing according to claim 1, characterized in that: Two sliders (15) are symmetrically fixedly installed on the outer wall of the slide plate (5), and two grooves are symmetrically opened on the inner wall of the strip groove (4).

6. The pressing equipment for camellia oil processing according to claim 5, characterized in that: The two sliders (15) fixedly installed on the side wall of the slide plate (5) are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the strip groove (4).

7. The pressing equipment for camellia oil processing according to claim 1, characterized in that: A sealing gasket (16) is fixedly bonded to the outer wall of the bearing plate (11), and the outer wall of the sealing gasket (16) slides against the inner wall of the pressing cylinder (7).

Images