Efficient peanut oil squeezing device

Abstract

The utility model discloses an efficient peanut oil squeezing device which comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a filter box, the upper end of the filter box is fixedly connected with a squeezing barrel, the upper end of the bottom plate is fixedly connected with a U-shaped plate, and a reciprocating lead screw is rotationally connected between the inner walls of the two sides of the U-shaped plate. The reciprocating screw rod is in threaded connection with a sliding plate, the lower end of the sliding plate is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a pressing plate, a net cylinder is arranged in the squeezing cylinder, a filter plate is arranged in the filter box, and the inner walls of the two sides of the filter box are fixedly connected with connecting plates; the lower end of the filter plate is fixedly connected with two abutting rods, and the lower ends of the two abutting rods penetrate through the corresponding connecting plates. Through cooperation of structures such as an abutting rod, a second spring and a cam, a filter plate can shake up and down, then impurities can be prevented from blocking filter holes of the filter plate, and the filtering efficiency of peanut oil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of peanut oil pressing, in particular to an efficient peanut oil pressing device. Background Art

[0002] Peanut oil is light yellow and transparent, with clear color, fragrant smell and delicious taste. It is a kind of edible oil that is relatively easy to digest. Peanut oil contains more than 80% unsaturated fatty acids. In addition, it also contains 19.9% saturated fatty acids such as palmitic acid, stearic acid and arachidic acid. The fatty acid composition of peanut oil is relatively good and is easy to be digested and absorbed by the human body. Peanut oil is obtained by pressing peanuts.

[0003] However, during the pressing process of peanuts, peanut debris and skins will be generated due to extrusion. These impurities will be mixed in the peanut oil, affecting the purity of the peanut oil. When filtering the peanut oil through a filter screen, since the filter screen is in a static state, the filter screen is prone to clogging, resulting in low filtering efficiency. Therefore, how to solve this problem needs to be considered. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an efficient peanut oil pressing device. Through the cooperation of structures such as a resisting rod, a second spring and a cam, the filter plate can shake up and down, thereby avoiding the clogging of the filter holes of the filter plate and improving the filtering efficiency of peanut oil.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An efficient peanut oil pressing device, including a bottom plate, the upper end of the bottom plate is fixedly connected with a filtering box, the upper end of the filtering box is fixedly connected with a pressing cylinder, the upper end of the bottom plate is fixedly connected with a U-shaped plate, a reciprocating lead screw is rotatably connected between the inner walls of the two sides of the U-shaped plate, a sliding plate is threadedly connected to the reciprocating lead screw, the lower end of the sliding plate is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a pressing plate, a mesh cylinder is arranged inside the pressing cylinder, a filter plate is arranged inside the filtering box, connecting plates are fixedly connected to the inner walls of the two sides of the filtering box, the lower end of the filter plate is fixedly connected with two resisting rods, the lower ends of the two resisting rods respectively penetrate through the corresponding connecting plates, the outer walls of the two resisting rods are sleeved with second springs, and the two ends of the two second springs are elastically connected to the upper end of the same-side connecting plate and the lower end of the filter plate respectively. A rotating shaft is rotatably connected between the inner walls of the two sides of the filtering box, two cams are fixedly connected to the outer wall of the rotating shaft, the two cams cooperate with the corresponding resisting rods respectively, and a collecting box is placed inside the filtering box.

[0007] Preferably, a motor is installed at the upper end of the U-shaped plate, and the end of the output shaft of the motor penetrates through the U-shaped plate and is fixedly connected to the upper end of the reciprocating lead screw.

[0008] Preferably, fixed plates are fixedly connected to the outer walls on both sides of the mesh cylinder, connecting blocks are fixedly connected to the inner walls on both sides of the pressing cylinder, sliding grooves are formed in both of the two connecting blocks, and slidable strip-shaped plates are arranged in both of the two sliding grooves.

[0009] Preferably, the opposite sides of the two strip-shaped plates are elastically connected to the inner walls of the corresponding sliding grooves through first springs.

[0010] Preferably, limiting blocks are fixedly connected to the opposite sides of the two strip-shaped plates, and limiting grooves adapted to the corresponding limiting blocks are formed in the opposite sides of the two fixed plates.

[0011] Preferably, one end of the rotating shaft penetrates through the filter box and extends to the outside, bevel gears are mounted on both the end of the rotating shaft located outside and the reciprocating lead screw, and the two bevel gears are meshed with each other.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Structures such as the abutting rod, the second spring and the cam are arranged, so that the filter plate can shake up and down, thereby avoiding the blockage of the filter holes of the filter plate by impurities in the peanut oil, improving the filtering efficiency of the peanut oil, and under the transmission action of the bevel gear, filtering can be carried out while pressing, so as to improve the pressing efficiency of the peanut oil;

[0014] 2. Mechanisms such as fixed plates, strip-shaped plates and first springs are arranged. By clamping the two limiting blocks into the corresponding limiting grooves, the fixation of the mesh cylinder can be realized. In this way, the removal and installation of the mesh cylinder are convenient and simple, which is convenient for taking out the peanut dregs in the mesh cylinder and cleaning the mesh cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an efficient peanut oil pressing device proposed by the present utility model;

[0016] Figure 2 is Figure 1 a sectional schematic diagram of

[0017] Figure 3 is Figure 2 an enlarged view of part A of

[0018] Figure 4 is Figure 2 an enlarged view of part B of

[0019] In the figure: 1 bottom plate, 2 filter box, 3 pressing cylinder, 4 U-shaped plate, 5 reciprocating screw rod, 6 motor, 7 sliding plate, 8 connecting rod, 9 pressing plate, 10 mesh cylinder, 11 fixing plate, 12 connecting block, 13 strip-shaped plate, 14 first spring, 15 limiting block, 16 limiting groove, 17 filter plate, 18 connecting plate, 19 abutting rod, 20 second spring, 21 rotating shaft, 22 cam, 23 collection box, 24 bevel gear. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Refer to Figures 1-4 , a high-efficiency peanut oil pressing device, which includes a bottom plate 1. The upper end of the bottom plate 1 is fixedly connected with a filter box 2. The upper end of the filter box 2 is fixedly connected with a pressing cylinder 3. The inside of the filter box 2 is communicated with the inside of the pressing cylinder 3. The upper end of the bottom plate 1 is fixedly connected with a U-shaped plate 4. A reciprocating screw rod 5 is rotatably connected between the inner walls on both sides of the U-shaped plate 4. A motor 6 is installed at the upper end of the U-shaped plate 4. The end of the output shaft of the motor 6 penetrates through the U-shaped plate 4 and is fixedly connected with the upper end of the reciprocating screw rod 5. A sliding plate 7 is threadedly connected to the reciprocating screw rod 5. The lower end of the sliding plate 7 is fixedly connected with a connecting rod 8. The lower end of the connecting rod 8 is fixedly connected with a pressing plate 9. A mesh cylinder 10 is arranged inside the pressing cylinder 3. By rotating the reciprocating screw rod 5, the sliding plate 7 drives the pressing plate 9 to move reciprocally, pressing the peanut raw materials in the mesh cylinder 10. The peanut raw materials will produce oil under the extrusion action and flow out through the mesh holes around the mesh cylinder 10, and finally fall into the filter box 2. Fixing plates 11 are fixedly connected to the outer walls on both sides of the mesh cylinder 10. Connecting blocks 12 are fixedly connected to the inner walls on both sides of the pressing cylinder 3. Chute grooves are opened in both of the two connecting blocks 12;

[0022] Among them, sliding bar plates 13 are arranged in both of the two sliding grooves. The opposite sides of the two bar plates 13 are elastically connected to the inner walls of the corresponding sliding grooves through first springs 14. Limiting blocks 15 are fixedly connected to the opposite sides of the two bar plates 13. Limiting grooves 16 that cooperate with the corresponding limiting blocks 15 are formed in the opposite sides of the two fixing plates 11. By snapping the two limiting blocks 15 into the corresponding limiting grooves 16, the net cylinder 10 can be limited and fixed. By sliding the two bar plates 13 away from each other so that the two limiting blocks 15 leave the corresponding limiting grooves 16, the limitation on the two fixing plates 11 can be released, and thus the net cylinder 10 can be taken out. In this way, the removal and installation of the net cylinder 10 are convenient and simple, facilitating the removal of peanut residues inside the net cylinder 10 and the cleaning of the net cylinder 10. A filter plate 17 is arranged in the filter box 2. Connecting plates 18 are fixedly connected to both inner walls of the two sides of the filter box 2. Two abutting rods 19 are fixedly connected to the lower end of the filter plate 17. The lower end surfaces of the two abutting rods 19 are arc surfaces. The lower ends of the two abutting rods 19 penetrate through the corresponding connecting plates 18;

[0023] Among them, second springs 20 are sleeved on the outer walls of the two abutting rods 19. The two ends of the two second springs 20 are elastically connected to the upper end of the connecting plate 18 on the same side and the lower end of the filter plate 17 respectively. A rotating shaft 21 is rotatably connected between the inner walls of the two sides of the filter box 2. Two cam wheels 22 are fixedly connected to the outer wall of the rotating shaft 21. The two cam wheels 22 cooperate with the corresponding abutting rods 19 respectively. By continuously abutting the lower ends of the two abutting rods 19 against the corresponding cam wheels 22 and moving up and down as the corresponding cam wheels 22 rotate, the filter plate 17 is caused to vibrate up and down. This can prevent impurities from blocking the filter holes of the filter plate 17, thereby enabling the rapid filtration of the peanut mixture. A collection box 23 is placed in the filter box 2, and the peanut oil will fall into the collection box 23. A sealing door is arranged on one side of the filter box 2. One side of the sealing door is rotatably connected to the filter box 2, and the other side is connected to the filter box 2 by means of a buckle connection. The sealing door can be opened to take out the collection box 23 to collect the peanut oil and handle the impurities on the filter plate 17. One end of the rotating shaft 21 penetrates through the filter box 2 and extends to the outside. Bevel gears 24 are installed on the end of the rotating shaft 21 located outside and on the reciprocating lead screw 5, and the two bevel gears 24 are meshed with each other.

[0024] In the present utility model, during use, first, peanut raw materials are put into the net cylinder 10, and then the motor 6 is started. After the motor 6 is started, it drives the reciprocating lead screw 5 to rotate, thereby causing the sliding plate 7 to drive the pressing plate 9 to move reciprocally through the connecting rod 8. The pressing plate 9 will move reciprocally inside the net cylinder 10 to press the peanut raw materials. The peanut raw materials will be squeezed to produce oil and flow out through the mesh holes around the net cylinder 10, and finally fall into the filter box 2;

[0025] In the above process, after the motor 6 starts, it also drives the rotating shaft 21 to rotate through the transmission of two bevel gears 24. The rotation of the rotating shaft 21 causes the two cams 22 to rotate. During the rotation, when the two cams 22 contact the corresponding abutting rods 19, the filter plate 17 will move upward. When the two cams 22 separate from the corresponding abutting rods 19, under the elastic action of the two second springs 20, the filter plate 17 will move downward. In this way, the lower ends of the two abutting rods 19 continuously abut against the corresponding cams 22 and move up and down with the rotation of the corresponding cams 22, thereby causing the filter plate 17 to vibrate up and down, quickly filtering the peanut mixture. The filtered peanut oil will fall into the collection box 23. The sealed door can be opened to take out the collection box 23 to collect the peanut oil. In this way, it can effectively prevent impurities from blocking the filter holes of the filter plate 17 and improve the filtering efficiency of the peanut oil.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An efficient peanut oil pressing device, comprising a bottom plate (1), characterized in that, The upper end of the bottom plate (1) is fixedly connected with a filtering box (2), the upper end of the filtering box (2) is fixedly connected with a pressing cylinder (3), the upper end of the bottom plate (1) is fixedly connected with a U-shaped plate (4), a reciprocating lead screw (5) is rotatably connected between the inner walls on both sides of the U-shaped plate (4), a sliding plate (7) is threadedly connected to the reciprocating lead screw (5), the lower end of the sliding plate (7) is fixedly connected with a connecting rod (8), the lower end of the connecting rod (8) is fixedly connected with a pressing plate (9), and a mesh cylinder (10) is arranged inside the pressing cylinder (3); A filter plate (17) is arranged inside the filtering box (2), connecting plates (18) are fixedly connected to the inner walls on both sides of the filtering box (2), two abutting rods (19) are fixedly connected to the lower end of the filter plate (17), the lower ends of the two abutting rods (19) penetrate through the corresponding connecting plates (18), second springs (20) are sleeved on the outer walls of the two abutting rods (19), and the two ends of the two second springs (20) are elastically connected to the upper end of the connecting plate (18) on the same side and the lower end of the filter plate (17) respectively. A rotating shaft (21) is rotatably connected between the inner walls on both sides of the filtering box (2), two cams (22) are fixedly connected to the outer wall of the rotating shaft (21), the two cams (22) cooperate with the corresponding abutting rods (19) respectively, and a collection box (23) is placed inside the filtering box (2).

2. An efficient peanut oil pressing device according to claim 1, characterized in that, A motor (6) is installed at the upper end of the U-shaped plate (4), and the end of the output shaft of the motor (6) penetrates through the U-shaped plate (4) and is fixedly connected to the upper end of the reciprocating lead screw (5).

3. An efficient peanut oil pressing device according to claim 1, characterized in that, Fixed plates (11) are fixedly connected to the outer walls on both sides of the mesh cylinder (10), connecting blocks (12) are fixedly connected to the inner walls on both sides of the pressing cylinder (3), chutes are formed inside the two connecting blocks (12), and slidable strip-shaped plates (13) are arranged inside the two chutes.

4. An efficient peanut oil pressing device according to claim 3, characterized in that, The opposite sides of the two strip-shaped plates (13) are elastically connected to the inner walls of the corresponding chutes through first springs (14).

5. An efficient peanut oil pressing device according to claim 3, characterized in that, Limit blocks (15) are fixedly connected to the opposite sides of the two strip-shaped plates (13), and limit grooves (16) matched with the corresponding limit blocks (15) are formed in the opposite sides of the two fixed plates (11).

6. The high-efficiency peanut oil pressing device according to claim 1, characterized in that, One end of the rotating shaft (21) penetrates through the filtering box (2) and extends to the outside, bevel gears (24) are installed on the end of the rotating shaft (21) located outside and the reciprocating lead screw (5), and the two bevel gears (24) are meshed with each other.

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