Baking and frying furnace for rapeseed oil production

Abstract

The utility model relates to the technical field of rapeseed oil production, and discloses a parching furnace for rapeseed oil production, which comprises a base and a support frame, the top of the base is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating shaft, the outside of the rotating shaft is rotatably connected with a parching barrel, the outside of the rotating shaft is fixedly connected with a first gear, and the first gear is fixedly connected with a second gear. A spiral stirring blade is fixedly connected to the exterior of the rotating shaft, a partition plate is fixedly connected to the interior of the parching barrel, two second gears are rotationally connected to the right side of the partition plate, and a first rack ring is fixedly connected to the inner wall of the parching barrel. According to the utility model, the motor drives the rotation to rotate, so that the gear II is driven to rotate reversely, and then the parching barrel is driven to rotate reversely, so that rapeseeds are heated more uniformly in the parching process, the product quality is improved, the switch mechanism is convenient for conveying raw materials and finished products, workers are prevented from directly contacting with the high-temperature parching barrel, and the potential safety hazard is reduced.

Description

Technical Field

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

[0002] A roasting furnace for rapeseed oil production usually refers to a device specially used for heating and roasting rapeseed oil for oil roasting pretreatment. In oil processing, roasting is a common pretreatment step, the purpose of which is to evaporate the water in the oil by heating and improve the physical properties of the oil, such as increasing the fat content in the oil and improving the mechanical pressing performance of the oil.

[0003] In the prior art, during the roasting process of rapeseed oil production, one side of the roasting barrel is usually heated, and then the raw materials are stirred by the internal stirring rod to make them evenly heated and achieve the roasting effect. However, in the prior art, the stirring rod stirs the raw materials evenly when stirring, and the heating and roasting effect of the raw materials is not good. For this reason, we propose a roasting furnace for rapeseed oil production. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a roasting furnace for rapeseed oil production, aiming to improve the problems of uneven and insufficient roasting of raw materials and potential safety hazards in taking out the processed products in the prior art.

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

[0006] A roasting furnace for rapeseed oil production comprises a base and a support frame, wherein a motor is fixedly connected to the top of the base, a rotating shaft is fixedly connected to the driving end of the motor, a roasting barrel is rotatably connected to the outside of the rotating shaft, a gear 1 is fixedly connected to the outside of the rotating shaft, a spiral stirring blade is fixedly connected to the outside of the rotating shaft, a partition is fixedly connected to the inside of the roasting barrel, two gears 2 are rotatably connected to the right side of the partition, a rack ring 1 is fixedly connected to the inner wall of the roasting barrel, a barrel bottom is threadedly connected to the left side of the roasting barrel, two rotating handles are fixedly connected to the left side of the barrel bottom, and a switch assembly is provided on the top of the roasting barrel, which is a switch for placing raw materials and conveying finished products.

[0007] As a further description of the above technical solution:

[0008] The left and right ends of the rotating shaft are rotatably connected to the inside of the supporting frame, and a heating plate is arranged at the bottom of the supporting frame.

[0009] As a further description of the above technical solution:

[0010] The front and rear sides of the gear one are meshed and connected to the adjacent sides of the two gears two, and the interior of the rack ring one is meshed with the distant sides of the two gears two.

[0011] As a further description of the above technical solution:

[0012] The inside of the barrel bottom contacts the outside of the rotating shaft.

[0013] As a further description of the above technical solution:

[0014] The switch assembly comprises a feed pipe and a rotating ring. The top of the feed pipe is fixedly connected to a plurality of fixed shafts, and the outer portion of the fixed shaft is rotatably connected to a gear baffle.

[0015] As a further description of the above technical solution:

[0016] The interior of the rotating ring is fixedly connected with a second rack ring, the top of the rotating ring is fixedly connected with a plurality of limit sliding blocks, and the left side of the rotating ring is fixedly connected with an operating rod.

[0017] As a further description of the above technical solution:

[0018] The interior of the rack ring 2 is meshed with the exterior of the plurality of gear baffles, a dustproof plate is fixedly connected to the top of the fixed shaft, and an annular sliding groove is provided inside the dustproof plate.

[0019] As a further description of the above technical solution:

[0020] The outside of the limit sliding block is slidably connected to the inside of the annular sliding groove, and the top of the dustproof plate is fixedly connected with a funnel.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the motor drives the gear 1 to rotate, thereby driving the two meshing gears 2 to rotate in the opposite direction, and then driving the entire roasting barrel to rotate in the opposite direction around the rotating shaft, so that the rapeseed inside can be rolled and heated more evenly during roasting, thereby improving the quality and avoiding the roasting barrel from being heated on one side for too long, which affects the service life.

[0023] 2. In the utility model, the rotation of the rotating ring is driven by the rotation of the operating lever. At the same time, the limit slider on the top will slide in the annular slide groove to achieve sliding limit. The rotation of the rotating ring drives the internal meshing gear baffle to rotate around the fixed axis to achieve the opening and closing effect, which facilitates the entry of raw materials and the removal of products, avoids safety accidents caused by direct contact with the high-temperature baking barrel, and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional diagram of a roasting furnace for rapeseed oil production proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a roasting barrel of a roasting furnace for rapeseed oil production proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a feed pipe of a roasting furnace for rapeseed oil production proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the rotating ring structure of a roasting furnace for rapeseed oil production proposed by the utility model;

[0028] Legend:

[0029] 1. Base; 2. Motor; 3. Support frame; 4. Stir-fry barrel; 5. Heating plate; 6. Rotating shaft; 7. Gear 1; 8. Partition; 9. Rack ring 1; 10. Gear 2; 11. Spiral stirring blade; 12. Barrel bottom; 13. Rotating handle; 14. Feed pipe; 15. Fixed shaft; 16. Gear baffle; 17. Rotating ring; 18. Rack ring 2; 19. Limiting slider; 20. Dustproof plate; 21. Annular slide; 22. Operating lever; 23. Funnel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 2The utility model provides an embodiment: a roasting furnace for rapeseed oil production, including a base 1 and a support frame 3. The base 1 is the basis of the motor 2 and provides support for the operation of the motor 2. The support frame 3 provides support and structural stability for the roasting barrel 4. The top of the base 1 is fixedly connected with the motor 2. The motor 2 adopts an AC motor, which is one of the most common types of motors and is usually used in industrial applications and household appliances. They can provide higher speed and higher torque, and the speed can be adjusted by a frequency converter. The driving end of the motor 2 is fixedly connected with a rotating shaft 6, which is driven by the motor 2 and is responsible for transmitting power to rotate and stir-fry the raw materials and rotate the roasting barrel 4. The outside of the rotating shaft 6 is rotatably connected with the roasting barrel 4. The roasting barrel 4 is the place where the raw materials are placed for roasting, and a cylindrical design is often adopted. The outside of the rotating shaft 6 is fixedly connected with a gear 7, and the gear 7 is used to transmit the rotational force to the meshing gear 2 10. The outside of the rotating shaft 6 is fixedly connected with a spiral stirring blade 11, and the spiral stirring blade 11 is installed on the outside of the rotating shaft 6 for rotating. The raw materials are stirred and mixed during the frying process. The spiral design can continuously transport and stir the raw materials back and forth during frying, so that the raw materials are mixed more fully. A partition 8 is fixedly connected to the inside of the frying barrel 4. The partition 8 is used to separate the raw materials and the internal rotating mechanism to prevent the gear 1 7 and the gear 2 10 from being affected by the raw materials and being stuck and unable to rotate. The right side of the partition 8 is rotatably connected to two gears 2 10, and the gear 2 10 will rotate in the opposite direction due to the rotation of the gear 1 7. The inner wall of the frying barrel 4 is fixedly connected to a rack ring 1 9. The rack ring 1 9 is driven to rotate when it is rotated by the two gears 2 10, thereby driving the rotation of the frying barrel 4 to avoid one side being heated for too long and affecting the service life. The left side of the frying barrel 4 is threadedly connected to the barrel bottom 12. When there are many impurities in the frying barrel 4, the barrel bottom 12 can be rotated and separated for cleaning. Two rotating handles 13 are fixedly connected to the left side of the barrel bottom 12. The rotating handle 13 provides a handle for the rotating barrel bottom 12. A switch assembly is provided on the top of the frying barrel 4, which is a switch for placing raw materials and conveying finished products.

[0032] Reference Figure 1 , Figure 3 and Figure 4The switch assembly includes a feed pipe 14 and a rotating ring 17. The feed pipe 14 is a pipeline for conveying raw materials to the baking furnace and is used to connect the switch mechanism and the baking barrel 4. The top of the feed pipe 14 is fixedly connected to multiple fixed shafts 15. The fixed shafts 15 are used to fix the feed pipe 14 and the dustproof plate 20 on the top to make them one body, and also provide a rotating shaft for the gear baffle 16. The external rotation of the fixed shaft 15 is connected to the gear baffle 16. One side of the gear baffle 16 has a gear, which meshes with the rack ring 18. Under the influence of the rotation of the rack ring 18, the multiple gear baffles 16 are opened and closed. The interior of the rotating ring 17 is fixedly connected to the rack ring 18. The rack ring 18 is used to drive the gear baffle 16. The top of the rotating ring 17 is fixedly connected to multiple limit sliders 19. The slider 19 is designed in an arc shape so that it can slide and limit in the top annular slide groove 21. An operating rod 22 is fixedly connected to the left side of the rotating ring 17. The operating rod 22 is used to manually control or adjust the position or movement of the rotating ring 17. The interior of the rack ring 18 is meshed with the exterior of multiple gear baffles 16. A dustproof plate 20 is fixedly connected to the top of the fixed shaft 15. The dustproof plate 20 is used to protect the internal gear parts from being affected by dust and improve the feasibility of the device. An annular slide groove 21 is opened inside the dustproof plate 20. The annular slide groove 21 is used to perform annular limiting on the rotating ring 17. The outside of the limiting slider 19 is slidably connected to the inside of the annular slide groove 21. A funnel 23 is fixedly connected to the top of the dustproof plate 20. The funnel 23 can make the feed port larger to facilitate the entry of raw materials.

[0033] Reference Figure 1 The left and right ends of the rotating shaft 6 are rotatably connected to the inside of the support frame 3. Through the rotatable connection between the rotating shaft 6 and the support frame 3, the roasting barrel 4 can also rotate in the opposite direction. A heating plate 5 is provided at the bottom of the support frame 3. The heating plate 5 is a heating component of the device and provides energy for roasting rapeseed.

[0034] Reference Figure 2 The front and rear sides of the gear 1 7 are meshed and connected to the adjacent side of the two gears 2 10, the interior of the rack ring 1 9 is meshed with the distant side of the two gears 2 10, the interior of the barrel bottom 12 is in contact with the exterior of the rotating shaft 6, and the barrel bottom 12 is in contact with the rotating shaft 6, so that the barrel bottom 12 can slide away from the roasting barrel 4 after rotation separation for cleaning.

[0035] Working principle: first, place the device at a suitable location, and the staff drives the rotating ring 17 to rotate by manually turning the operating lever 22. At the same time, the limit slider 19 on the top of the rotating ring 17 will slide inside the annular slide groove 21 to achieve sliding limit, and the rotating ring 17 drives the rack ring 18 to rotate, and then drives multiple gear baffles 16 to rotate around the fixed axis 15. After the separation of the multiple gear baffles 16 is achieved, the rapeseed raw materials are transported to the inside of the roasting barrel 4 through the funnel 23 on the top. After the roasting is completed, by adjusting the angle of the roasting barrel 4 so that the switch mechanism is facing downward, the operating lever 22 is rotated in the opposite direction, and the gear baffle 16 is opened again to facilitate the removal of the rapeseed processed inside the roasting barrel 4. The switch mechanism facilitates the transportation of raw materials and the removal of finished products, avoids safety accidents caused by workers directly contacting the high-temperature roasting barrel 4, and improves the safety of the equipment.

[0036] After adding rapeseed into the roasting barrel 4, first turn on the switch of the heating plate 5, heat and bake the rapeseed raw materials inside the roasting barrel 4 through the heating of the heating plate 5, and then turn on the switch of the motor 2, and the driving end of the motor 2 drives the rotating shaft 6 and the spiral stirring blade 11 to rotate to continuously roll and roast the rapeseed raw materials inside. At the same time, the rotation of the rotating shaft 6 drives the rotation of the gear 1 7, thereby driving the two meshing gears 2 10 to rotate in opposite directions, and then driving the rack ring 1 9 and the roasting barrel 4 fixed on the outside of the rack ring 1 9 to rotate in opposite directions, thereby ensuring that the rapeseed inside the roasting barrel 4 is heated evenly, preventing damage caused by long-term heating of one side of the roasting barrel 4, improving the service life of the device, and saving the use cost.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roasting furnace for rapeseed oil production, comprising a base (1) and a support frame (3), characterized in that: The top of the base (1) is fixedly connected to a motor (2), the driving end of the motor (2) is fixedly connected to a rotating shaft (6), the outside of the rotating shaft (6) is rotatably connected to a roasting barrel (4), the outside of the rotating shaft (6) is fixedly connected to a gear 1 (7), the outside of the rotating shaft (6) is fixedly connected to a spiral stirring blade (11), the inside of the roasting barrel (4) is fixedly connected to a partition (8), the right side of the partition (8) is rotatably connected to two gear 2s (10), the inner wall of the roasting barrel (4) is fixedly connected to a rack ring 1 (9), the left side of the roasting barrel (4) is threadedly connected to a barrel bottom (12), the left side of the barrel bottom (12) is fixedly connected to two rotating handles (13), and the top of the roasting barrel (4) is provided with a switch assembly, which is a switch for placing raw materials and conveying finished products.

2. A roasting furnace for rapeseed oil production according to claim 1, characterized in that: The left and right ends of the rotating shaft (6) are rotatably connected to the inside of the support frame (3), and a heating plate (5) is provided at the bottom of the support frame (3).

3. A roasting furnace for rapeseed oil production according to claim 1, characterized in that: The front and rear sides of the gear one (7) are meshed and connected to the adjacent sides of the two gears two (10), and the interior of the rack ring one (9) is meshed with the distant sides of the two gears two (10).

4. A roasting furnace for rapeseed oil production according to claim 1, characterized in that: The interior of the barrel bottom (12) is in contact with the exterior of the rotating shaft (6).

5. A roasting furnace for rapeseed oil production according to claim 1, characterized in that: The switch assembly comprises a feed pipe (14) and a rotating ring (17); the top of the feed pipe (14) is fixedly connected to a plurality of fixed shafts (15); the outside of the fixed shafts (15) is rotatably connected to a gear baffle (16).

6. A roasting furnace for rapeseed oil production according to claim 5, characterized in that: A second rack ring (18) is fixedly connected inside the rotating ring (17), a plurality of limit sliders (19) are fixedly connected to the top of the rotating ring (17), and an operating rod (22) is fixedly connected to the left side of the rotating ring (17).

7. A roasting furnace for rapeseed oil production according to claim 6, characterized in that: The interior of the rack ring 2 (18) is meshed with the exterior of the plurality of gear baffles (16); the top of the fixed shaft (15) is fixedly connected with a dustproof plate (20); and an annular sliding groove (21) is provided inside the dustproof plate (20).

8. The roasting furnace for rapeseed oil production according to claim 7, characterized in that: The outside of the limiting sliding block (19) is slidably connected to the inside of the annular sliding groove (21), and the top of the dustproof plate (20) is fixedly connected to a funnel (23).

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