Steaming and frying device for rapeseed oil processing

Abstract

The utility model relates to the technical field of rapeseed oil processing, in particular to a steaming and frying device for rapeseed oil processing, which comprises a rapeseed steaming and frying barrel, a top ring fixedly mounted on the upper side of the rapeseed steaming and frying barrel, a support fixedly connected to the top ring, a top plate fixedly mounted on the support, a motor fixedly mounted on the top plate, and a rotating shaft fixed at the output end of the motor. A stirring and heating mechanism is arranged on the rotating shaft; the stirring and heating mechanism comprises an upper stirring plate and a lower stirring plate which are fixedly mounted on the side wall of the rotating shaft. According to the utility model, through the arrangement of the stirring machine heating mechanism, each rotating component synchronously heats rapeseeds while stirring the rapeseeds, so that the rapeseeds are more uniformly heated, and the contact between the rapeseeds and the heating component always changes along with rotation, so that the rapeseeds are not easy to be burnt during heating, and the practicability is improved; in addition, the scraper is arranged at the bottom of the rotating shaft to prevent the rapeseeds from remaining at the bottom of the rapeseed steaming and frying barrel, and practicability is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed oil processing, in particular to a steaming and frying device for rapeseed oil processing. Background Art

[0002] Rapeseed oil, also known as rapeseed oil, has many aliases such as rapeseed oil, coriander oil, canola oil, sesame oil, canola oil, etc. It is an edible oil extracted from rapeseed and is one of the most widely used edible oils in my country. The production process of rapeseed oil mainly involves steaming and pressing rapeseed to extract oil.

[0003] Reference is made to the utility model patent with the authorized patent number CN214654723U, which discloses a steaming and frying device for rapeseed oil processing, including a steaming and frying device body, a base, a stirring rod, a discharge port and a motor, wherein a base is fixed to the bottom end of the steaming and frying device body, a motor is fixed to the top end of the steaming and frying device body, and the output end of the motor is fixed to the stirring rod, the stirring rod is arranged in the steaming and frying device body, a discharge port is opened at the bottom end of the steaming and frying device body, two groups of fixed plates are fixed to the upper end of the steaming and frying device body, a pin is fixed between the two groups of the fixed plates, a feeding slide plate is hinged on the pin, and a feeding port is opened at the upper end of the steaming and frying device body; through the provided feeding device, the staff can conveniently and quickly feed the steaming and frying device body through the inclination angle of the feeding slide plate, and the danger of the working process is greatly reduced.

[0004] The above patent has the following defects in practical application: the steaming and frying device in the above patent has a single structure and function, and adopts the method of heating the inner wall of the main body and stirring through a stirring rod. It is difficult to heat the rapeseed evenly during stirring, and the rapeseed located at the edge of the inner wall of the main body of the steaming and frying device is easy to be fried, which is not conducive to the subsequent improvement of the oil yield. In addition, the setting at the discharge port is difficult to drain the rapeseed remaining at the bottom of the inner side of the main body of the steaming and frying device, and manual cleaning is required afterwards, which is not practical. For this reason, we propose a steaming and frying device for rapeseed oil processing to solve the above technical defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a steaming and frying device for rapeseed oil processing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A steaming and frying device for processing rapeseed oil comprises a rapeseed steaming and frying barrel, a top ring is fixedly installed on the upper side of the rapeseed steaming and frying barrel, the top ring is fixedly connected to a pillar, a top plate is fixedly installed on the pillar, a motor is fixedly installed on the top plate, a rotating shaft is fixedly installed on the output end of the motor, and a stirring and heating mechanism is arranged on the rotating shaft; the stirring and heating mechanism comprises an upper stirring plate and a lower stirring plate, the upper stirring plate and the lower stirring plate are both fixedly installed on the side wall of the rotating shaft, an upper ring ring is fixedly installed on the outer side of the upper stirring plate, a lower ring ring is fixedly installed on the outer side of the lower stirring plate, a vertical plate is fixedly connected between the lower ring ring and the upper ring ring, a fixed shaft is fixedly installed between the vertical plate and the rotating shaft, a sleeve is sleeved on the outer side of the fixed shaft, a side rotating piece is fixedly connected to the outer side of the sleeve, a sliding column is slidably installed on the lower end of the rotating shaft of the rotating shaft, a scraper is arranged on the lower side of the sliding column, and heating resistance wires are arranged inside the upper stirring plate, the lower stirring plate, the upper ring ring, the lower ring ring and the side rotating piece.

[0008] Preferably, a supporting frame is provided at the bottom of the rapeseed steaming and frying barrel.

[0009] Preferably, a discharge port is provided on the side of the rapeseed steaming and frying barrel, and a discharge bin door is rotatably installed on the outer side of the discharge port.

[0010] Preferably, a support plate is installed on the side of the top ring, and a controller is installed on the upper side of the support plate.

[0011] Preferably, three pillars are equidistantly arranged along the circumference of the top ring.

[0012] Preferably, a cross bar is fixedly installed on the inner side of the pillar, a reinforcement casing is fixedly installed on the inner side of the cross bar, and the rotating shaft rotates through the reinforcement casing.

[0013] Preferably, the upper stirring plates and the lower stirring plates have inclined surfaces, and four groups of the upper stirring plates and the lower stirring plates are equidistantly arranged along the circumference of the side edge of the rotating shaft.

[0014] Preferably, a mounting plate is fixedly connected to the bottom of the sliding column, and the scraper is fixedly connected to the mounting plate.

[0015] Preferably, a mounting hole is provided at the bottom of the rotating shaft, the sliding column is slidably installed on the inner side of the mounting hole, a convex strip is installed on the side wall of the mounting hole, an electromagnet is fixedly installed on the top of the inner side of the mounting hole, a sliding groove is provided on the outer wall of the sliding column, and the convex strip is slidably engaged with the sliding groove.

[0016] Preferably, a permanent magnet is embedded in the sliding column, a heat insulation layer is provided on the outer side of the permanent magnet, and a sealing head is fixedly installed on the top end of the sliding column.

[0017] Compared with the related art, the steaming and frying device for rapeseed oil processing proposed by the utility model has the following beneficial effects:

[0018] In the utility model, the steaming and frying device for processing rapeseed oil is provided with a mixer thermal mechanism. When the rotating shaft is driven to rotate by the motor, the upper stirring plate and the lower stirring plate fixedly connected to the side wall of the rotating shaft rotate synchronously, and the upper stirring plate and the lower stirring plate synchronously stir the rapeseed in the rapeseed steaming and frying barrel. The sleeve rotatably installed between the upper stirring plate and the lower stirring plate rotates with the rotating shaft. Since the side rotating plate is fixedly connected thereto, the side rotating plate generates side pressure under the impact of the rapeseed flow stirred by the upper stirring plate and the lower stirring plate, thereby driving the side rotating plate to rotate. Under the joint stirring action of the upper stirring plate, the lower stirring plate and the side rotating plate, the rapeseed is fully stirred. The seeds are stirred, and heating resistance wires are arranged inside the upper stirring plate, the lower stirring plate, the upper ring, the lower ring and the side rotating piece, so that each rotating component can heat the rapeseed simultaneously while stirring it, so that the heating of the rapeseed is more uniform, and the contact between the rapeseed and the heating component is always following the rotation change, so that the rapeseed is not easy to be fried when heated, thereby improving practicality. In addition, a scraper is arranged at the bottom of the rotating shaft. When the frying is finished, the scraper can be driven by the rotating shaft to scrape the rapeseed remaining at the bottom of the rapeseed steaming and frying barrel, and the rapeseed is discharged through the discharge port to prevent the rapeseed from remaining at the bottom of the rapeseed steaming and frying barrel, thereby further enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a steaming and frying device for rapeseed oil processing proposed by the utility model Figure 1 ;

[0020] Figure 2 A schematic diagram of the three-dimensional structure of a steaming and frying device for rapeseed oil processing proposed by the utility model Figure 2 ;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil proposed in the utility model Figure 1 ;

[0022] Figure 4 A schematic diagram of the three-dimensional structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil proposed in the utility model Figure 2 ;

[0023] Figure 5 The utility model is a schematic diagram of a three-dimensional split structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil.

[0024] Figure 6 The utility model is a schematic diagram of a partial three-dimensional cutaway structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil.

[0025] In the figure: 1. Rapeseed steaming and frying barrel; 2. Discharge bin door; 3. Top ring; 4. Controller; 5. Pillar; 6. Top plate; 7. Motor; 8. Cross bar; 9. Reinforcement casing; 10. Rotating shaft; 11. Upper stirring plate; 12. Upper ring; 13. Lower stirring plate; 14. Lower ring; 15. Vertical plate; 16. Fixed shaft; 17. Sleeve; 18. Side rotating piece; 19. Sliding column; 20. Mounting plate; 21. Scraper; 22. Mounting hole; 23. Raised strip; 24. Electromagnet; 25. Slide groove; 26. Sealing head; 27. Permanent magnet; 28. Insulation layer. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] Reference Figure 1-6 , please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the three-dimensional structure of a steaming and frying device for rapeseed oil processing proposed by the utility model Figure 1 ; Figure 2 A schematic diagram of the three-dimensional structure of a steaming and frying device for rapeseed oil processing proposed by the utility model Figure 2 ; Figure 3 A schematic diagram of the three-dimensional structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil proposed in the utility model Figure 1 ; Figure 4 A schematic diagram of the three-dimensional structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil proposed in the utility model Figure 2 ; Figure 5 The utility model is a schematic diagram of a three-dimensional split structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil. Figure 6 The present invention is a schematic diagram of a partial three-dimensional cross-section structure of a stirring and heating mechanism of a steaming and frying device for processing rapeseed oil. The steaming and frying device for processing rapeseed oil comprises: a rapeseed steaming and frying barrel 1, a top ring 3 is fixedly installed on the upper side of the rapeseed steaming and frying barrel 1, a pillar 5 is fixedly connected to the top ring 3, a top plate 6 is fixedly installed on the pillar 5, a motor 7 is fixedly installed on the top plate 6, a rotating shaft 10 is fixed on the output end of the motor 7, a stirring and heating mechanism is arranged on the rotating shaft 10, a supporting frame is arranged at the bottom of the rapeseed steaming and frying barrel 1, a discharge port is arranged on the side of the rapeseed steaming and frying barrel 1, a discharge bin door 2 is rotatably installed outside the discharge port, a support plate is installed on the side of the top ring 3, and a controller 4 is installed on the upper side of the support plate.

[0028] In this embodiment, the stirring and heating mechanism includes an upper stirring plate 11 and a lower stirring plate 13, both of which are fixedly mounted on the side wall of the rotating shaft 10, an upper ring 12 is fixedly mounted on the outer side of the upper stirring plate 11, a lower ring 14 is fixedly mounted on the outer side of the lower stirring plate 13, a vertical plate 15 is fixedly connected between the lower ring 14 and the upper ring 12, a fixed shaft 16 is fixedly mounted between the vertical plate 15 and the rotating shaft 10, a sleeve 17 is sleeved on the outer side of the fixed shaft 16, a side rotating piece 18 is fixedly connected to the outer side of the sleeve 17, and the lower end of the rotating shaft 10 is fixedly connected to the rotating shaft 10. A sliding column 19 is slidably installed, a scraper 21 is arranged on the lower side of the sliding column 19, a mounting plate 20 is fixedly connected to the bottom of the sliding column 19, the scraper 21 is fixedly connected to the mounting plate 20, and a heating resistor is arranged inside the upper stirring plate 11, the lower stirring plate 13, the upper ring 12, the lower ring 14, and the side rotating plate 18. It should be noted here that the heating resistor is in a rotating system, so the heating resistor is connected to the power in the form of a stepless brush. The stepless brush power supply technology is a conventional technical means in the existing rotating system and will not be repeated here.

[0029] Through the arrangement in the above manner, when the rotating shaft 10 rotates, the rotating shaft 10 drives the upper stirring plate 11 and the lower stirring plate 13 to rotate synchronously. At this time, the sleeve 17 rotatably installed between the upper stirring plate 11 and the lower stirring plate 13 rotates with the rotating shaft 10. Since the side rotating plate 18 is fixedly connected thereto, the impact of the rapeseed flow stirred by the upper stirring plate 11 and the lower stirring plate 13 generates side pressure on the side rotating plate 18, which drives the side rotating plate 18 to rotate. Then, under the joint stirring action of the upper stirring plate 11, the lower stirring plate 13 and the side rotating plate 18, the rapeseed is fully stirred. Moreover, heating resistance wires are arranged inside the upper stirring plate 11, the lower stirring plate 13, the upper ring 12, the lower ring 14 and the side rotating plate 18, so that each rotating component heats the rapeseed synchronously while stirring it, so that the heating of the rapeseed is more uniform.

[0030] In this embodiment, three support columns 5 are arranged at equal intervals along the circumference of the top ring 3 .

[0031] Through the above-mentioned arrangement, the pillars 5 provide three-point stable support for the top plate 6, thereby improving the connection stability of the top plate 6.

[0032] In this embodiment, a cross bar 8 is fixedly installed on the inner side of the support 5 , a reinforcement casing 9 is fixedly installed on the inner side of the cross bar 8 , and a rotating shaft 10 rotates and passes through the reinforcement casing 9 .

[0033] By configuring in the above manner, the configuration of the reinforced casing 9 is enhanced, thereby enhancing the stability of the rotating shaft 10 during rotation.

[0034] In this embodiment, the upper stirring plates 11 and the lower stirring plates 13 are arranged with inclined surfaces, and four groups of the upper stirring plates 11 and the lower stirring plates 13 are arranged equidistantly along the circumference of the side of the rotating shaft 10 .

[0035] By the arrangement in the above manner, the chip design of the upper stirring plate 11 and the lower stirring plate 13 enables them to push the rapeseed in the rapeseed steaming and frying barrel 1 to the middle side rotating piece 18 when rotating, thereby rotating the side rotating piece 18 to fully stir the rapeseed.

[0036] In this embodiment, a mounting hole 22 is provided at the bottom of the rotating shaft 10, and the slide column 19 is slidably installed on the inner side of the mounting hole 22. A convex strip 23 is installed on the side wall of the mounting hole 22, and an electromagnet 24 is fixedly installed on the top of the inner side of the mounting hole 22. A sliding groove 25 is provided on the outer wall of the slide column 19, and the convex strip 23 is slidably engaged with the sliding groove 25. A permanent magnet 27 is embedded in the slide column 19, and a heat insulation layer 28 is provided on the outer side of the permanent magnet 27. A sealing head 26 is fixedly installed on the top of the slide column 19.

[0037] By the arrangement in the above manner, by energizing the electromagnet 24 in the positive and negative directions, the magnetic poles of the electromagnet 24 can be changed, thereby changing the force between the electromagnet 24 and the permanent magnet 27. A heat insulating layer 28 is arranged outside the permanent magnet 27 to prevent high temperature from being transferred to the permanent magnet 27 when frying the rapeseed, thereby preventing the permanent magnet 27 from losing its magnetism due to high temperature.

[0038] The working principle of the steaming and frying device for rapeseed oil processing provided by the utility model is as follows:

[0039] When in use, rapeseed is added into the rapeseed steaming and frying barrel 1, and the motor 7 and the heating resistance wire are turned on by the controller 4. The motor 7 drives the rotating shaft 10 to rotate, and the upper stirring plate 11 and the lower stirring plate 13 fixedly connected on the side wall of the rotating shaft 10 rotate synchronously. At the same time, the side rotating piece 18 arranged between the upper stirring plate 11 and the lower stirring plate 13 rotates around the fixed axis 16 while synchronously following the rotation of the rotating shaft 10. Under the joint stirring action of the upper stirring plate 11, the lower stirring plate 13 and the side rotating piece 18, the rapeseed is fully stirred, and the upper stirring plate 11, the lower stirring plate 13, the upper ring 12, the lower ring 14, and the side rotating piece 18 are all provided with heating resistance wires, so that each rotating component heats the rapeseed while stirring it, so that the heating of the rapeseed is more uniform, and the contact between the rapeseed and the heating component always follows the rotation change, so that the rapeseed is not easy to be fried when heated, thereby improving practicality. After completion, turn off the motor 7 and the heating resistor wire, open the discharge bin door 2, and start the electromagnet 24 to energize in the forward direction, so that a magnetic repulsion force is generated between the electromagnet 24 and the permanent magnet 27, and the sliding column 19 is pushed downward from the mounting hole 22 at the bottom of the rotating shaft 10 under the action of the magnetic repulsion force, so that the scraper 21 below contacts the bottom of the rapeseed steaming and frying barrel 1. At this time, start the motor 7 at a low speed, and use the rotating shaft 10 to drive the scraper 21 to sweep and scrape the bottom of the rapeseed steaming and frying barrel 1, so that it is discharged from the discharge bin door 2 to prevent rapeseed from remaining at the bottom of the rapeseed steaming and frying barrel 1. When it is discharged cleanly, turn off the motor 7, start the electromagnet 24 to energize in the reverse direction, change the magnetic pole of the electromagnet 24, and move the sliding column 19 upward under the action of the magnetic attraction force, so that the scraper 21 does not contact the bottom of the rapeseed steaming and frying barrel 1, so as to prevent the scraper 21 from continuously rubbing against the bottom of the rapeseed steaming and frying barrel 1 under the drive of the motor 7 during the subsequent heating and frying process, causing unnecessary wear.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steaming and frying device for rapeseed oil processing, characterized in that: The invention comprises a rapeseed steaming and frying barrel (1), wherein a top ring (3) is fixedly mounted on the upper side of the rapeseed steaming and frying barrel (1), a pillar (5) is fixedly connected to the top ring (3), a top plate (6) is fixedly mounted on the pillar (5), a motor (7) is fixedly mounted on the top plate (6), a rotating shaft (10) is fixed on the output end of the motor (7), and a stirring and heating mechanism is arranged on the rotating shaft (10); The stirring and heating mechanism comprises an upper stirring plate (11) and a lower stirring plate (13), wherein the upper stirring plate (11) and the lower stirring plate (13) are both fixedly mounted on the side wall of the rotating shaft (10), an upper ring (12) is fixedly mounted on the outer side of the upper stirring plate (11), and a lower ring (14) is fixedly mounted on the outer side of the lower stirring plate (13), a vertical plate (15) is fixedly connected between the lower ring (14) and the upper ring (12), and a connection between the vertical plate (15) and the rotating shaft (10) is formed. A fixed shaft (16) is fixedly installed between the rotating shaft (10), a sleeve (17) is sleeved on the outside of the fixed shaft (16), a side rotating piece (18) is fixedly connected to the outside of the sleeve (17), a sliding column (19) is slidably installed on the lower end of the rotating shaft (10), a scraper (21) is arranged on the lower side of the sliding column (19), and heating resistance wires are arranged inside the upper stirring plate (11), the lower stirring plate (13), the upper ring (12), the lower ring (14), and the side rotating piece (18).

2. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: A supporting frame is arranged at the bottom of the rapeseed steaming and frying barrel (1).

3. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: The rapeseed steaming and frying barrel (1) is provided with a discharge port on the side thereof, and a discharge bin door (2) is rotatably mounted on the outer side of the discharge port.

4. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: A support plate is installed on the side of the top ring (3), and a controller (4) is installed on the upper side of the support plate.

5. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: Three pillars (5) are arranged at equal distances along the circumference of the top ring (3).

6. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: A cross bar (8) is fixedly installed on the inner side of the support (5), a reinforcement casing (9) is fixedly installed on the inner side of the cross bar (8), and the rotating shaft (10) rotates and passes through the reinforcement casing (9).

7. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: The upper stirring plates (11) and the lower stirring plates (13) are arranged with inclined surfaces, and four groups of the upper stirring plates (11) and the lower stirring plates (13) are arranged at equal distances along the circumference of the side of the rotating shaft (10).

8. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: The bottom of the sliding column (19) is fixedly connected to a mounting plate (20), and the scraper (21) is fixedly connected to the mounting plate (20).

9. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: The bottom of the rotating shaft (10) is provided with a mounting hole (22), the sliding column (19) is slidably mounted inside the mounting hole (22), a convex strip (23) is mounted on the side wall of the mounting hole (22), an electromagnet (24) is fixedly mounted on the top of the inner side of the mounting hole (22), a sliding groove (25) is provided on the outer wall of the sliding column (19), and the convex strip (23) is slidably engaged with the sliding groove (25).

10. The steaming and frying device for rapeseed oil processing according to claim 1, characterized in that: A permanent magnet (27) is embedded inside the sliding column (19), a heat insulation layer (28) is arranged outside the permanent magnet (27), and a sealing head (26) is fixedly installed on the top of the sliding column (19).

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