Rapeseed oil press

Abstract

The utility model relates to the technical field of food oil processing, in particular to a rapeseed oil press. According to the technical scheme, the oil press comprises a bearing base, an oil press body, a frame and a heating box. A water storage tank is installed on the top end face of the bearing base. A first driving motor and a heating box are installed on the rear end face of the oil press body, and an electric heating pipe is installed in the heating box. A roller shaft is arranged on an output shaft of the driving motor I; a limiting plate and a filter screen are mounted on the inner wall of the oil press body; hydraulic rods are installed at the two ends of the inner wall of the oil press body, and a frame is arranged on output shafts of the hydraulic rods. A second driving motor is installed on the front end face of the frame, and bristles are arranged on an output shaft of the second driving motor through a rotating shaft. A fixing pipe is welded to the inner wall of the frame. A fan is arranged on the rear end face of the heating box through an air inlet pipe. And a water pump is mounted in the water storage tank. The rapeseed oil squeezing device meets the requirement of food oil processing, and can clean and dry the interior of rapeseed oil after the rapeseed oil is squeezed.

Description

Technical Field

[0001] The utility model relates to the technical field of food oil processing, in particular to a rapeseed oil press. Background Technique

[0002] Rapeseed oil is what we commonly call vegetable oil, also known as rapeseed oil, coriander oil, rape oil, sesame oil, canola oil. It is an edible oil extracted from rapeseeds.

[0003] When processing rapeseed oil, it is mostly processed by pressing. However, when the existing rapeseed oil is processed, it is pressed and extracted inside the oil press. But after pressing rapeseeds for a long time, rapeseed debris will adhere to the extrusion roller, which requires manual cleaning and maintenance. Manual cleaning affects work efficiency, and the labor intensity of personnel reaching in for cleaning is too high, affecting maintenance. Therefore, it still needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rapeseed oil press to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rapeseed oil press, including a bearing base, an oil press body, a frame and a heating box.

[0006] A water storage tank is installed on the top surface of the bearing base.

[0007] A driving motor I and a heating box are installed on the rear end surface of the oil press body, and electric heating tubes are installed in the heating box.

[0008] A roller shaft is arranged on the output shaft of the driving motor I.

[0009] A limiting plate and a filter screen are installed on the inner wall of the oil press body.

[0010] Hydraulic rods are installed at both ends of the inner wall of the oil press body, and a frame is arranged on the output shaft of the hydraulic rods.

[0011] A driving motor II is installed on the front end surface of the frame, and a brush is arranged on the output shaft of the driving motor II through a rotating shaft.

[0012] A fixed pipe is welded on the inner wall of the frame.

[0013] A blower is arranged on the rear end surface of the heating box through an air inlet pipe.

[0014] A water pump is installed in the water storage tank.

[0015] Preferably, a filling pipe is embedded and fixed on the top surface of the water storage tank, and the filling pipe is in liquid communication with the water storage tank. The cleaning water body can be injected into the water storage tank through the filling pipe for storage.

[0016] Preferably, a feed pipe is embedded and fixed on the top surface of the oil press body, and the feed pipe is connected to the oil press body. Rapeseed to be pressed for oil can be injected into the oil press body through the feed pipe.

[0017] Preferably, a discharge pipe is embedded and fixed on the bottom end surface of the oil press body, the discharge pipe is connected to the oil press body, and a valve is installed on the discharge pipe through a flange. The rapeseed oil squeezed in the oil press body and filtered through the filter can be discharged through the discharge pipe by opening the valve.

[0018] Preferably, mounting brackets are welded to both ends of the oil press body, and the bottom end surface of the mounting bracket is welded to the bearing base. The oil press body can be fixedly mounted on the bearing base through the mounting bracket.

[0019] Preferably, a nozzle is provided in the fixed pipe, and the nozzle is in liquid communication with the fixed pipe, so that the cleansing liquid entering the fixed pipe can be sprayed out through the nozzle.

[0020] Preferably, an air outlet pipe is embedded and fixed on the top surface of the heating box, and one end of the air outlet pipe facing away from the heating box is embedded and fixed in the oil press body. The heated gas entering the heating box can be discharged into the oil press body through the air outlet pipe.

[0021] Preferably, the water pump is provided with a connecting pipe, and one end of the connecting pipe away from the water pump is embedded and fixed in the fixed pipe. When the water pump is turned on, the water stored in the water tank is extracted, and the extracted water can be injected into the fixed pipe through the connecting pipe.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] 1. The utility model provides an oil press body. When the personnel are pressing the rapeseed, the rapeseed to be pressed can be injected into the oil press body through the feed pipe. When the rapeseed is injected, it can be limited and concentrated by the limit plate and then fall into the two rollers. While unloading, the personnel can turn on the driving motor 1 to drive the roller to rotate. When the roller rotates, the rapeseed can be squeezed and the oil can be pressed. After squeezing, the rapeseed and the oil body fall and pass through the filter screen to be separated and the oil is discharged. After the oil is discharged, the water stored in the water tank can be extracted by turning on the water pump. After the extraction, the water can be injected into the fixed pipe through the connecting pipe, and the clean water entering the fixed pipe can be sprayed and discharged through the nozzle. When the clean water is discharged, the personnel can turn on the hydraulic rod to drive the brush to move through the frame. The brush moves forward and contacts the roller. When in contact, the roller can continue to rotate and the driving motor 2 can be turned on to drive the brush to rotate through the rotating shaft. When the brush rotates, the roller is cleaned and maintained by the water sprayed by the nozzle, thereby avoiding the inconvenience caused by manual maintenance, thereby meeting the requirements of internal cleaning and discharging.

[0024] 2. After the personnel extract oil from rapeseed and spray clean the interior of the heating box in this utility model, the personnel can open the fan to introduce air into the heating box through the air inlet pipe. When introducing air, the air can be heated by the electric heating pipe with a preset heating temperature in the heating box, and a gas filtering mechanism such as a filter element can be installed in the heating box to filter the incoming air. After filtering, the air can be discharged into the main body of the oil press through the air outlet pipe, so that the air enters and is discharged through the feed pipe and the discharge pipe, and the heated air circulates in the main body of the oil press to dry the interior after spray cleaning, thereby meeting the requirements of internal cleaning and drying and avoiding moisture from affecting later production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the front view structural schematic diagram of this utility model;

[0026] Figure 2 is the sectional view structural schematic diagram of the main body of the oil press of this utility model;

[0027] Figure 3 is the rear view structural schematic diagram of this utility model;

[0028] Figure 4 is the sectional view structural schematic diagram of the water storage tank and the heating box of this utility model;

[0029] Figure 5 is the top view structural schematic diagram of the frame of this utility model.

[0030] In the figure: 1. Bearing base; 2. Water storage tank; 3. Discharge pipe; 4. Mounting rack; 5. Main body of the oil press; 6. Feed pipe; 7. Filling pipe; 8. Roller shaft; 9. Frame; 10. Limiting plate; 11. Hydraulic rod; 12. Connecting pipe; 13. Air inlet pipe; 14. Air outlet pipe; 15. Heating box; 16. Fan; 17. First driving motor; 18. Electric heating pipe; 19. Water pump; 20. Brush hair; 21. Fixed pipe; 22. Nozzle; 23. Rotating shaft; 24. Second driving motor; 25. Filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0032] Embodiment 1

[0033] As Figures 1 - 5As shown in the figure, a rapeseed oil press proposed by the present utility model includes a bearing base 1, an oil press body 5, a frame 9, and a heating box 15.

[0034] A water storage tank 2 is installed on the top surface of the bearing base 1.

[0035] A driving motor 17 and a heating box 15 are installed on the rear end face of the oil press body 5, and an electric heating tube 18 is installed in the heating box 15. A cover plate can be installed on the front end face of the oil press body 5 through a hinge, so that the front end face of the oil press body 5 can be unfolded to take out the rapeseed residue on the filter screen 25.

[0036] A roller shaft 8 is arranged on the output shaft of the driving motor 17.

[0037] A limiting plate 10 and a filter screen 25 are installed on the inner wall of the oil press body 5.

[0038] Hydraulic rods 11 are installed at both ends of the inner wall of the oil press body 5, and a frame 9 is arranged on the output shaft of the hydraulic rod 11.

[0039] A driving motor 24 is installed on the front end face of the frame 9, and a brush 20 is arranged on the output shaft of the driving motor 24 through a rotating shaft 23.

[0040] A fixed pipe 21 is welded on the inner wall of the frame 9.

[0041] A blower 16 is arranged on the rear end face of the heating box 15 through an air inlet pipe 13.

[0042] A water pump 19 is installed in the water storage tank 2.

[0043] Mounting brackets 4 are welded at both ends of the oil press body 5, and the bottom end face of the mounting bracket 4 is welded on the bearing base 1. The oil press body 5 can be installed and fixed on the bearing base 1 through the mounting bracket 4.

[0044] A spray head 22 is arranged in the fixed pipe 21, and the spray head 22 is in liquid communication with the fixed pipe 21. The cleaning liquid entering the fixed pipe 21 can be sprayed and discharged through the spray head 22.

[0045] A connecting pipe 12 is arranged on the water pump 19, and the end of the connecting pipe 12 away from the water pump 19 is embedded and fixed in the fixed pipe 21. After the water pump 19 is turned on, the water stored in the water storage tank 2 is pumped out, and the pumped water can be injected into the fixed pipe 21 through the connecting pipe 12. The connecting pipe 12 can adopt a telescopic pipe body to cooperate with the left and right movement of the frame 9.

[0046] Based on Embodiment 1: When a person is extracting oil from rapeseed, the rapeseed to be extracted can be injected into the oil press body 5 through the feed pipe 6. When the rapeseed is injected, it can be limited and concentrated by the limiting plate 10 and then fall between the two roller shafts 8. While the material is being fed, the person can turn on the first driving motor 17 to drive the roller shafts 8 to rotate. When the roller shafts 8 rotate, they can squeeze the rapeseed to extract oil. After extrusion, the rapeseed and the oil body fall and are separated by filtration through the filter screen 25 to obtain oil. After the oil is obtained, the water pump 19 is turned on to extract the water stored in the water storage tank 2. After extraction, the water body can be injected into the fixed pipe 21 through the connecting pipe 12, and the cleaning water entering the fixed pipe 21 can be sprayed out through the spray head 22. When the cleaning water is discharged, the person can turn on the hydraulic rod 11 to drive the brush 20 to move through the frame 9. When the brush 20 moves forward, it contacts the roller shaft 8. When contacting, the roller shaft 8 can continue to rotate and the second driving motor 24 can be turned on to drive the brush 20 to rotate through the rotating shaft 23. When the brush 20 rotates, it cooperates with the water body sprayed out by the spray head 22 to clean and maintain the roller shaft 8.

[0047] Embodiment Two

[0048] As Figures 1 - 5 shown, a rapeseed oil press proposed by the present utility model, compared with Embodiment 1, this embodiment further includes: a bearing base 1, an oil press body 5, a frame 9 and a heating box 15.

[0049] The top surface of the bearing base 1 is provided with a water storage tank 2.

[0050] The rear end surface of the oil press body 5 is provided with a first driving motor 17 and a heating box 15, and an electric heating tube 18 is installed in the heating box 15.

[0051] A roller shaft 8 is arranged on the output shaft of the first driving motor 17.

[0052] The inner wall of the oil press body 5 is provided with a limiting plate 10 and a filter screen 25.

[0053] Hydraulic rods 11 are installed at both ends of the inner wall of the oil press body 5, and a frame 9 is arranged on the output shaft of the hydraulic rod 11.

[0054] A second driving motor 24 is installed on the front end surface of the frame 9, and a brush 20 is arranged on the output shaft of the second driving motor 24 through a rotating shaft 23.

[0055] A fixed pipe 21 is welded to the inner wall of the frame 9.

[0056] A blower 16 is arranged on the rear end surface of the heating box 15 through an air inlet pipe 13.

[0057] A water pump 19 is installed in the water storage tank 2.

[0058] A filling pipe 7 is embedded and fixed on the top surface of the water tank 2, and the filling pipe 7 is in liquid communication with the water tank 2. Clean water can be injected into the water tank 2 for storage through the filling pipe 7, and a sealing cover can be installed on the filling pipe 7 to seal it.

[0059] A feed pipe 6 is embedded and fixed on the top surface of the oil press body 5 , and the feed pipe 6 is connected to the oil press body 5 . Rapeseed to be pressed for oil can be injected into the oil press body 5 through the feed pipe 6 .

[0060] A discharge pipe 3 is embedded and fixed on the bottom end surface of the oil press body 5, the discharge pipe 3 is connected to the oil press body 5, and a valve is installed on the discharge pipe 3 through a flange. The rapeseed oil squeezed in the oil press body 5 and filtered through the filter 25 can be discharged through the discharge pipe 3 by opening the valve.

[0061] An air outlet pipe 14 is embedded and fixed on the top surface of the heating box 15 , and one end of the air outlet pipe 14 facing away from the heating box 15 is embedded and fixed in the oil press body 5 , and the heated gas entering the heating box 15 can be discharged into the oil press body 5 through the air outlet pipe 14 .

[0062] Based on Example 2: After the personnel have squeezed the rapeseed and sprayed the interior to clean it, they can turn on the fan 16 to intake air into the heating box 15 through the air intake pipe 13. During the intake, the gas can be heated by the electric heating tube 18 with a preset heating temperature in the heating box 15, and a gas filtering mechanism such as a filter element can be installed in the heating box 15 to filter the incoming gas. The filtered gas can be discharged into the oil press body 5 through the air outlet pipe 14, and the gas is discharged through the feed pipe 6 and the discharge pipe 3 after entering, so that the heated gas circulates in the oil press body 5 to dry the interior after spray cleaning, thereby meeting the internal cleaning and drying requirements.

[0063] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A rapeseed oil press, comprising a bearing base (1), an oil press body (5), a frame (9) and a heating box (15), characterized in that: A water tank (2) is installed on the top surface of the bearing base (1); A driving motor (17) and a heating box (15) are installed on the rear end surface of the oil press body (5), and an electric heating pipe (18) is installed in the heating box (15); A roller shaft (8) is arranged on the output shaft of the first driving motor (17); A limit plate (10) and a filter screen (25) are installed on the inner wall of the oil press body (5); Hydraulic rods (11) are installed at both ends of the inner wall of the oil press body (5), and a frame (9) is arranged on the output shaft of the hydraulic rod (11); A second drive motor (24) is mounted on the front end surface of the frame (9), and bristles (20) are arranged on the output shaft of the second drive motor (24) via a rotating shaft (23); A fixing tube (21) is welded to the inner wall of the frame (9); A fan (16) is provided on the rear end surface of the heating box (15) via an air inlet pipe (13); A water pump (19) is installed in the water storage tank (2).

2. The rapeseed oil press according to claim 1, wherein: A filling pipe (7) is embedded and fixed on the top surface of the water storage tank (2), and the filling pipe (7) is in liquid communication with the water storage tank (2).

3. The rapeseed oil press according to claim 1, characterized in that: A feed pipe (6) is embedded and fixed on the top surface of the oil press body (5), and the feed pipe (6) is in communication with the oil press body (5).

4. The rapeseed oil press according to claim 3, characterized in that: A discharge pipe (3) is embedded and fixed in the bottom end surface of the oil press body (5); the discharge pipe (3) is connected to the oil press body (5), and a valve is installed on the discharge pipe (3) via a flange.

5. A rapeseed oil press according to claim 1, characterized in that: Mounting frames (4) are welded to both ends of the oil press body (5), and the bottom end surface of the mounting frame (4) is welded to the bearing base (1).

6. The rapeseed oil press according to claim 1, wherein: A nozzle (22) is arranged in the fixed tube (21), and the nozzle (22) is in liquid communication with the fixed tube (21).

7. A rapeseed oil press according to claim 1, characterized in that: An air outlet pipe (14) is embedded and fixed on the top surface of the heating box (15), and an end of the air outlet pipe (14) facing away from the heating box (15) is embedded and fixed in the oil press body (5).

8. The rapeseed oil press according to claim 1, characterized in that: The water pump (19) is provided with a connecting pipe (12), and one end of the connecting pipe (12) facing away from the water pump (19) is embedded and fixed in the fixing pipe (21).

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