Soybean squeezing oil outlet device

Abstract

The utility model discloses a soybean squeezing oil outlet device, which belongs to the technical field of soybean oil outlet devices and comprises a frame, a squeezing barrel and a squeezing box, the squeezing barrel and the squeezing box are mounted on the frame, the upper side wall of the squeezing barrel is communicated with a blanking hopper, a spiral squeezing mechanism is arranged in the squeezing barrel, one end of the squeezing barrel is communicated with a residue guide port, and a blocking pore plate is mounted in the residue guide port. The second end of the residue guide opening communicates with the squeezing box, a first oil falling opening communicates with the lower side wall of the squeezing barrel, a first residue filtering net is fixedly connected to a communicating opening of the squeezing barrel and the first oil falling opening, and a telescopic cylinder is fixedly connected to the upper side wall of the squeezing box. According to the soybean oil squeezing device, the spiral squeezing mechanism, the telescopic cylinder and the squeezing plate are arranged, the double squeezing technology of spiral squeezing and squeezing squeezing on soybeans can be achieved, then the squeezing oil outlet effect on the soybeans is improved, the oil outlet processing quality is improved, and bean dreg blocks can be conveniently taken out through the arrangement of the pushing-out mechanism and the material pushing frame.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean oil extraction devices, in particular to a soybean oil extraction device. Background Art

[0002] Soybean oil is a vegetable oil extracted from the seeds of soybean plants. It is one of the commonly used edible oils at this stage. It has a wide range of uses and can be used in a variety of cooking methods, including frying, grilling, etc. In addition, it is also associated with a variety of health benefits, especially for the heart, skin and bones. It is rich in fats that are beneficial to heart health, maintains bone health, is rich in fatty acids, promotes skin health and other advantages that are beneficial to the body. At this stage, for the production of soybean oil, the soybeans need to be fried and then the oil is extracted through a screw oil press.

[0003] In a soybean oil pressing device patented in China (patent number: CN220280608U), the device includes an equipment box, a plurality of partitions are connected inside the equipment box, and the partitions separate the equipment box into a heating chamber, a crushing chamber, an oil pressing chamber and a discharge chamber. The heating chamber is provided with an injection port, the heating chamber is connected with a first control switch valve, the crushing chamber is connected with a second control switch valve, and the oil pressing chamber is connected with an oil pressing motor. The advantages of the device are: 1. It has a flip motor, a flip shaft, a flip blade and a heating layer, which can be used to press soybeans. 1. The soybeans can be crushed and squeezed in multiple stages with a crushing motor, a crushing shaft, a crushing block and multiple blocking plates to increase the oil yield of the soybeans. 2. The soybean oil can be filtered again with a filter screen, an active slide rail, a driven slide rail and a scraper to reduce internal impurities. However, the device only squeezes the soybeans for oil extraction by a single spiral extrusion method, which has a general effect on the oil yield of the soybeans and still makes it impossible to completely squeeze out the oil inside the soybeans, affecting the quality of the soybean oil extraction processing. Summary of the invention

[0004] The utility model aims to provide a soybean oil pressing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a soybean oil pressing device, comprising a frame, a pressing cylinder installed on the frame and a pressing box, the upper side wall of the pressing cylinder is connected to a lower hopper, the pressing cylinder is provided with a spiral pressing mechanism, one end of the pressing cylinder is connected to a slag guide port, the slag guide port is installed with a blocking orifice plate, the second end of the slag guide port is connected to the pressing box, the lower side wall of the pressing cylinder is connected to a first oil drop port, the first filter residue net is fixedly connected to the upper side wall of the pressing box, the lower end of the telescopic cylinder passes through the pressing box and is fixedly connected to an extrusion plate, the inner wall of the pressing box below the slag guide port is fixedly connected to the second filter residue net, one side of the pressing box is connected to a push mechanism, one end of the push mechanism extends into the pressing box and is fixedly connected to a pushing frame, and one side of the bottom of the pressing box is connected to a second oil drop port.

[0006] As a further solution of the utility model: wherein, the screw pressing mechanism includes a driving motor fixed to one end of the pressing cylinder, and the main shaft end of the driving motor penetrates into the pressing cylinder and is fixedly connected to a screw pressing rod.

[0007] As a further solution of the utility model: wherein, the ejection mechanism includes a cover shell connected to one side of the pressing box, the rear end of the cover shell is fixedly connected to a stepper motor, the main shaft end of the stepper motor passes through the cover shell and is fixedly connected to a screw rod, a nut block is threadedly connected to the screw rod, and one end of the nut block is fixedly connected to the pushing frame.

[0008] As a further solution of the utility model: wherein, a positioning groove shell is connected to the side of the pressing box away from the cover shell, and a positioning slider is slidably connected to the inner wall of the positioning groove shell, and one end of the positioning slider is fixedly connected to the pushing frame.

[0009] As a further solution of the utility model: wherein, one end of the first oil drop port is connected to the second oil drop port and is provided with a filter box, a filter drawer is inserted into the side wall of the filter box, and the bottom of the filter box is connected to an oil outlet.

[0010] As a further solution of the utility model: wherein, the front side wall of the pressing box is provided with an opening matched with the pushing frame.

[0011] As a further solution of the utility model: wherein, a control panel is fixedly connected to the side wall of the frame, and the control panel is electrically connected to one end of the screw pressing mechanism, the telescopic cylinder and the pushing mechanism respectively.

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

[0013] 1. A soybean oil squeezing device is provided with a spiral squeezing mechanism, a telescopic cylinder and an extrusion plate. The fried soybeans in the lower hopper fall into the squeezing cylinder, the driving motor is started to work, the spiral squeezing rod is driven to rotate to push the soybeans for conveying and squeezing, the barrier plate blocks the soybeans to a certain extent, so as to squeeze out the oil. The soybeans are subjected to the first-stage spiral squeezing and the oil output is stable. Then, the bean dregs fall into the squeezing box from the orifice of the barrier plate, the telescopic cylinder is started to work and extend, the squeezing plate is pushed downward, and the bean dregs falling into the squeezing box are squeezed for the second time. Through the two squeezing processes, the squeezing and oiling effect of the soybeans can be improved, and the oil processing quality can be improved.

[0014] 2. The soybean oil squeezing device is provided with a pushing mechanism and a pushing frame, and the dregs fall into the pushing frame so that the extrusion plate can squeeze the dregs into a plate shape. When taking the dregs, the stepper motor is started to drive the screw rod to rotate. At this time, the nut block is forced to move, thereby driving the pushing frame to move, and the dregs block is pushed out of the pressing box to take the dregs, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the front cross-sectional structure of the pressing cylinder and the pressing box in the utility model;

[0017] Figure 3 This is a schematic diagram of the opening structure of the squeezing box in the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the pressing box in the utility model from top view.

[0019] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0020] 1. Frame; 2. Pressing cylinder; 3. Pressing box; 4. Feed hopper; 5. Slag guide port; 6. Blocking orifice plate; 7. First oil outlet; 8. First residue filter net; 9. Telescopic cylinder; 10. Extrusion plate; 11. Second residue filter net; 12. Pushing frame; 13. Second oil outlet; 14. Driving motor; 15. Screw pressing rod; 16. Cover; 17. Stepping motor; 18. Screw; 19. Nut block; 20. Positioning slot shell; 21. Positioning slider; 22. Filter box; 23. Filter drawer; 24. Oil outlet; 25. Control panel. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] See also Figures 1 to 4 In the practical embodiment, a soybean oil squeezing device comprises a frame 1, a pressing cylinder 2 and a pressing box 3 installed on the frame 1. The upper side wall of the pressing cylinder 2 is connected to a lower hopper 4, into which the fried and crushed soybeans need to be added. The pressing cylinder 2 is provided with a spiral pressing mechanism, which can perform the first-stage squeezing of the soybeans in the pressing cylinder 2. One end of the pressing cylinder 2 is connected to a slag guide port 5, in which a blocking orifice plate 6 is installed to block the soybeans to a certain extent so as to squeeze out the oil. The second end of the slag guide port 5 is connected to the pressing box 3, and the bean dregs fall into the pressing box 3 from the orifice of the blocking orifice plate 6. The lower side wall of the pressing cylinder 2 is connected to a first oil drop port 7 to discharge the soybean oil at the first stage of squeezing. The first filter residue net 8 is fixedly connected to the connecting port between the pressing cylinder 2 and the first oil drop port 7 to filter the bean dregs. A telescopic cylinder 9 is fixedly connected to the wall, and the lower end of the telescopic cylinder 9 passes through the pressing box 3 and is fixedly connected to a squeezing plate 10. A second residue filter net 11 is fixedly connected to the inner wall of the pressing box 3 below the residue guide port 5. The telescopic cylinder 9 is started to work and extend, pushing the squeezing plate 10 downward to perform secondary squeezing on the dregs that fall into the pressing box 3. A pushing mechanism is connected to one side of the pressing box 3, and one end of the pushing mechanism extends into the pressing box 3 and is fixedly connected to a pushing frame 12. The dregs fall into the pushing frame 12 so that the squeezing plate 10 can squeeze the dregs into a plate shape. When the pushing frame 12 pushes the dregs blocks out of the pressing box 3, the dregs blocks can be taken out to improve work efficiency. A second oil drop port 13 is connected to one side of the bottom of the pressing box 3. The soybean oil passes through the second residue filter net 11 and falls to the bottom of the pressing box 3 and is discharged from the second oil drop port 13.

[0023] like Figure 2 As shown: the screw pressing mechanism includes a driving motor 14 fixed at one end of the pressing cylinder 2. The main shaft end of the driving motor 14 passes through the pressing cylinder 2 and is fixedly connected to a screw pressing rod 15. When the soybeans fall into the pressing cylinder 2, the driving motor 14 is started to drive the screw pressing rod 15 to rotate, and the soybeans are screw pressed to extract oil, and the oil output is stable.

[0024] like Figure 4 As shown: the pushing mechanism includes a cover shell 16 connected to one side of the pressing box 3, and a stepper motor 17 is fixedly connected to the rear end of the cover shell 16. The main shaft end of the stepper motor 17 passes through the cover shell 16 and is fixedly connected to a screw rod 18. A nut block 19 is threadedly connected to the screw rod 18. One end of the nut block 19 is fixedly connected to the pushing frame 12. The stepper motor 17 is started to work and drive the screw rod 18 to rotate. At this time, the nut block 19 is forced to move, thereby driving the pushing frame 12 to move, and the bean dregs block is pushed out of the pressing box 3, so as to remove the dregs and improve work efficiency.

[0025] like Figure 4As shown: a positioning groove shell 20 is connected to the side of the pressing box 3 away from the cover shell 16, and a positioning slider 21 is slidably connected to the inner wall of the positioning groove shell 20. One end of the positioning slider 21 is fixedly connected to the pushing frame 12. When the pushing frame 12 is displaced, the positioning slider 21 is driven to slide in the positioning groove shell 20, so that the displacement of the pushing frame 12 can be more stable.

[0026] like Figure 2 As shown: the first oil drop port 7 is connected to one end of the second oil drop port 13 and a filter box 22 is provided. A filter drawer 23 is inserted into the side wall of the filter box 22 so as to be drawn out for cleaning and filtering the soybean oil. The bottom of the filter box 22 is connected to an oil outlet 24 to discharge the filtered soybean oil.

[0027] like Figure 3 As shown, the front side wall of the pressing box 3 is provided with an opening matched with the pushing frame 12 to facilitate the pushing frame 12 to move out of the pressing box 3.

[0028] like Figure 1 As shown: a control panel 25 is fixedly connected to the side wall of the frame 1, and the control panel 25 is electrically connected to the screw pressing mechanism, the telescopic cylinder 9 and one end of the pushing mechanism respectively, and the driving motor 14 and the stepping motor 17 are electrically connected thereto, which is convenient to operate and has an external power supply. The circuit involved is a prior art and can be fully implemented by those skilled in the art without further elaboration.

[0029] The working principle of the utility model is as follows: when the device is used to squeeze and process soybeans for oil extraction, the fried soybeans in the lower hopper 4 fall into the squeezing cylinder 2, the driving motor 14 is started to work, driving the spiral squeezing rod 15 to rotate and push the soybeans for conveying and squeezing, the blocking orifice plate 6 blocks the soybeans to a certain extent, so as to squeeze and extract the oil, and the soybeans are subjected to the first-stage spiral squeezing and oil extraction, and the oil extraction is stable, and then, the bean dregs fall into the squeezing box 3 from the orifice of the blocking orifice plate 6, the telescopic cylinder 9 is started to work and extend, pushing the squeezing plate 10 to move downward, and the bean dregs falling into the squeezing box 3 are squeezed and squeezed for the second time, and through the squeezing process of the two methods, the squeezing and oil extraction effect of the soybeans can be improved, and the oil extraction processing quality can be improved;

[0030] Secondly, the dregs fall into the pushing frame 12 so that the squeezing plate 10 can squeeze the dregs into a plate shape. When taking the dregs, the stepper motor 17 is started to drive the screw rod 18 to rotate. At this time, the nut block 19 is forced to move, thereby driving the pushing frame 12 to move, and the dregs block is pushed out of the pressing box 3 to take the dregs, thereby improving work efficiency.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soybean oil pressing device, comprising a frame (1), a pressing cylinder (2) mounted on the frame (1), and a pressing box (3), characterized in that: The upper side wall of the pressing cylinder (2) is connected to a lower hopper (4), a spiral pressing mechanism is provided in the pressing cylinder (2), one end of the pressing cylinder (2) is connected to a slag guide port (5), a blocking orifice plate (6) is installed in the slag guide port (5), a second end of the slag guide port (5) is connected to the pressing box (3), a lower side wall of the pressing cylinder (2) is connected to a first oil drop port (7), a first filter residue net (8) is fixedly connected to the connecting port between the pressing cylinder (2) and the first oil drop port (7), and the pressing cylinder (2) is connected to the first oil drop port (7). A telescopic cylinder (9) is fixedly connected to the upper side wall of the pressing box (3), the lower end of the telescopic cylinder (9) penetrates into the pressing box (3) and is fixedly connected to a squeezing plate (10), the inner wall of the pressing box (3) located below the slag guide port (5) is fixedly connected to a second slag filter net (11), one side of the pressing box (3) is connected to a push-out mechanism, one end of the push-out mechanism extends into the pressing box (3) and is fixedly connected to a push-out frame (12), and one side of the bottom of the pressing box (3) is connected to a second oil drop port (13).

2. A soybean oil pressing device according to claim 1, characterized in that: The screw pressing mechanism comprises a driving motor (14) fixed to one end of a pressing cylinder (2); a main shaft end of the driving motor (14) penetrates into the pressing cylinder (2) and is fixedly connected to a screw pressing rod (15).

3. A soybean oil pressing device according to claim 1, characterized in that: The ejection mechanism comprises a cover shell (16) connected to one side of the pressing box (3); a stepper motor (17) is fixedly connected to the rear end of the cover shell (16); a main shaft end of the stepper motor (17) passes through the cover shell (16) and is fixedly connected to a lead screw (18); a nut block (19) is threadedly connected to the lead screw (18); one end of the nut block (19) is fixedly connected to the ejection frame (12).

4. A soybean oil pressing device according to claim 3, characterized in that: A positioning groove shell (20) is provided on the side of the pressing box (3) away from the cover shell (16), and a positioning slider (21) is slidably connected to the inner wall of the positioning groove shell (20), and one end of the positioning slider (21) is fixedly connected to the pusher frame (12).

5. The soybean oil pressing device according to claim 1, characterized in that: The first oil drop port (7) is connected to one end of the second oil drop port (13) and is provided with a filter box (22). A filter drawer (23) is inserted into the side wall of the filter box (22). The bottom of the filter box (22) is connected to an oil outlet (24).

6. The soybean oil pressing device according to claim 1, characterized in that: The front side wall of the pressing box (3) is provided with an opening matched with the pushing frame (12).

7. The soybean oil pressing device according to claim 1, characterized in that: A control panel (25) is fixedly connected to the side wall of the frame (1), and the control panel (25) is electrically connected to the screw pressing mechanism, the telescopic cylinder (9) and one end of the pushing mechanism respectively.

Images