A rapeseed cylinder roaster

Abstract

The utility model relates to rapeseed processing technical field discloses a rapeseed cylinder seed -frying machine, including fixed base, movable plate and seed -frying cylinder, movable plate activity sets up at the top of fixed base, the seed -frying cylinder is installed at the top of movable plate, the top left side of movable plate still is fixed with fixed platform, the top of fixed platform is fixed with the temporary storage component, the temporary storage component includes the temporary storage cylinder, the bottom of temporary storage cylinder is linked with a material guiding pipe, the one end that material guiding pipe is away from temporary storage cylinder connects in the left side of seed -frying cylinder, and the hot gas that this application can be produced when frying rapeseed in seed -frying cylinder is transported to heating ring in the flow guide pipe and carries out recycling, plays the effect of the preheating of temporary storage cylinder, can preheat the rapeseed in temporary storage cylinder, shortens the preheating time of subsequent seed -frying cylinder to rapeseed, avoids the rapeseed of direct entry to seed -frying cylinder and increases the time of frying when cooling.

Description

Technical Field

[0001] This utility model relates to the field of rapeseed processing technology, specifically to a rapeseed cylindrical roasting machine. Background Technology

[0002] Rapeseed roasting is a key process in rapeseed oil production, referring to the process of roasting rapeseed at high temperatures to activate its aroma compounds. High-temperature roasting promotes Maillard reactions in the proteins, carbohydrates, and fats of rapeseed, generating volatile compounds such as pyrazines and furans, which impart a rich aroma to the oil.

[0003] A Chinese patent publication (CN217578800U) describes a rapeseed cylindrical roasting machine, which includes: a support base plate, support rods, a support frame, an adjustable support assembly, a heating base, and a cylindrical roasting assembly. The support rods are fixedly mounted on the middle of the upper sides of the support base plate, symmetrically distributed. The support frame is rotatably mounted between the support side plates via a rotating shaft on both sides. The heating base is located on the support frame. The adjustable support assembly is located between the bottom ends of the support frame and the two ends of the support base plate. The cylindrical roasting assembly is located on the heating base. The cylindrical roasting assembly includes a fixed frame, a rotary motor, a drive gear, a driven gear ring, a mounting frame, a rotating ring, a cylindrical body, and an extension plate. This invention belongs to the field of rapeseed processing technology, specifically a cylindrical rotating roasting machine that improves the uniformity of roasting, prevents heat loss, increases roasting efficiency, and allows for adaptive rotation, facilitating feeding and discharging.

[0004] Through a search of the aforementioned patents, we found that when rapeseed is roasted in a roasting cylinder, a certain amount of heat is generated. If this heat is directly released, it will result in a significant waste of thermal energy. Furthermore, in current technology, rapeseed is usually poured directly into the roasting cylinder for roasting. Since each batch of rapeseed to be roasted is in a cooled state before entering the roasting cylinder, each batch of rapeseed will only be heated and continuously roasted after a certain period of roasting. This increases the roasting time of the rapeseed, thereby reducing the roasting efficiency of the roasting cylinder and hindering the efficient roasting of rapeseed. Utility Model Content

[0005] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapeseed cylindrical roasting machine, comprising a fixed base, a movable plate, and a roasting cylinder. The movable plate is movably disposed on the top of the fixed base, and the roasting cylinder is mounted on the top of the movable plate. A fixed platform is also fixedly disposed on the top left side of the movable plate, and a temporary storage component is fixedly disposed on the top of the fixed platform. The temporary storage component includes a temporary storage cylinder, and a guide pipe is connected to the bottom of the temporary storage cylinder. The end of the guide pipe away from the temporary storage cylinder is connected to the left side of the roasting cylinder, and a discharge ball valve is installed on the pipe body of the guide pipe. A heating ring is disposed on the surface of the temporary storage cylinder, and a guide pipe is connected to the air inlet of the heating ring. The air inlet of the guide pipe is connected to the guide pipe.

[0007] As a further embodiment of this utility model: the temporary storage component also includes a second sealing cover, which is threadedly connected to the top opening of the temporary storage cylinder. The top of the second sealing cover is also provided with a second vent pipe communicating with the inside of the temporary storage cylinder. The opening on the right side of the roasting cylinder is threadedly connected to a first sealing cover.

[0008] As a further embodiment of this utility model: both the sealing cap one and the sealing cap two are fixed with handles.

[0009] As a further embodiment of this utility model: the inner cavity of the heating ring is a hollow structure, the heating ring is spirally wound around the outer surface of the temporary storage cylinder, and the air outlet of the heating ring is connected to a vent pipe.

[0010] As a further embodiment of this utility model: the inner bottom wall of the temporary storage cylinder is inclined, the height of the temporary storage cylinder is higher than the height of the roasting cylinder, and the feed tube is designed as an inclined structure. The end of the feed tube away from the temporary storage cylinder is rotatably connected to the left side of the roasting cylinder through a bearing.

[0011] As a further embodiment of this utility model: both the left and right ends of the seed roasting cylinder are rotatably connected to support seats via bearings, the bottom of the support seats is fixed to the top of the movable plate, and the top of the movable plate is also fixed to a support frame, on which a servo motor for driving the seed roasting cylinder to rotate is installed.

[0012] As a further embodiment of this utility model: two positioning plates are fixed on the top left side of the fixed base, and the top of the positioning plates is provided with arc-shaped positioning grooves. Two support plates are fixed on the top right side of the fixed base. The movable plate is placed between the two positioning plates and the two support plates. Rotating rods are fixed on the front and rear sides of the right side of the movable plate and are rotatably connected to the two support plates respectively. Positioning rods are fixed on the front and rear sides of the left side of the movable plate and are placed in the two arc-shaped positioning grooves respectively.

[0013] As a further embodiment of this utility model: a cylinder is also installed at the center position on the top left side of the fixed base, and the power output shaft of the cylinder is rotatably connected to the bottom left side of the movable plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In this application, through the designed structure of a roasting cylinder, a temporary storage component, a feed pipe, a flow guide pipe, and a heating ring, the hot air generated during the roasting of rapeseed in the roasting cylinder can be transported to the heating ring for recovery and reuse through the flow guide pipe. This serves to preheat the temporary storage cylinder, shortening the preheating time of the rapeseed in the subsequent roasting cylinder and preventing cooled rapeseed from directly entering the roasting cylinder, which would increase the roasting time. After the first batch of rapeseed in the roasting cylinder is roasted, the preheated rapeseed in the temporary storage cylinder can be directly discharged into the roasting cylinder for roasting. Ultimately, the heat energy can be recovered during the roasting of the previous batch of rapeseed, and the preheating of the next batch of rapeseed can be achieved, thereby significantly improving the roasting efficiency of the roasting cylinder. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a side sectional view of the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the movable plate of this utility model.

[0019] The reference numerals and names in the figure are as follows:

[0020] 1. Fixed base; 2. Movable plate; 201. Rotating rod; 202. Positioning rod; 3. Support plate; 4. Positioning plate; 5. Support seat; 6. Seed roasting cylinder; 601. Sealing cover one; 7. Support frame; 8. Fixed platform; 10. Temporary storage assembly; 11. Heating ring; 1101. Vent pipe one; 12. Temporary storage cylinder; 13. Sealing cover two; 1301. Vent pipe two; 14. Feed guide pipe; 15. Discharge ball valve; 16. Flow guide pipe; 17. Cylinder. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 A rapeseed cylindrical roasting machine includes a fixed base 1, a movable plate 2, and a roasting cylinder 6. The movable plate 2 is movably mounted on the top of the fixed base 1, and the roasting cylinder 6 is mounted on the top of the movable plate 2. A fixed platform 8 is also fixed on the top left side of the movable plate 2. A temporary storage component 10 is fixed on the top of the fixed platform 8. The temporary storage component 10 includes a temporary storage cylinder 12. A guide pipe 14 is connected to the bottom of the temporary storage cylinder 12. The end of the guide pipe 14 away from the temporary storage cylinder 12 is connected to the left side of the roasting cylinder 6. A discharge ball valve 15 is installed on the pipe body of the guide pipe 14. A heating ring 11 is provided on the surface of the temporary storage cylinder 12. The air inlet of the heating ring 11 is connected to a guide pipe 16, and the air inlet of the guide pipe 16 is connected to the guide pipe 14.

[0023] Please see Figure 1 and Figure 2 In this embodiment, the temporary storage component 10 also includes a second sealing cover 13, which is threaded to the top opening of the temporary storage cylinder 12. The top of the second sealing cover 13 is also provided with a second vent pipe 1301 that communicates with the inside of the temporary storage cylinder 12. The opening on the right side of the roasting cylinder 6 is threaded to a first sealing cover 601. Both the first sealing cover 601 and the second sealing cover 13 are fixed with handles.

[0024] Specifically, the sealing cover 13 is equipped with a sealing ring to achieve a sealed connection with the temporary storage cylinder 12, which can improve the sealing performance of the temporary storage cylinder 12 and prevent heat leakage. The sealing cover 601 is also equipped with a sealing ring to achieve a sealed connection with the right side of the roasting cylinder 6, which can improve the sealing performance of the roasting cylinder 6 and prevent heat leakage. Opening the sealing cover 601 can facilitate the discharge of the roasted rapeseed inside the roasting cylinder 6. The sealing cover 13 is equipped with a vent pipe 1301, which has a valve. By opening the valve to a certain extent, it can be used to relieve pressure inside the roasting cylinder 6 and prevent heat from being lost from the roasting cylinder 6 quickly.

[0025] Please see Figure 1 and Figure 2 In this embodiment, the inner cavity of the heating ring 11 is a hollow structure, and the heating ring 11 is spirally wound around the outer surface of the temporary storage cylinder 12. The outlet end of the heating ring 11 is connected to a vent pipe 1101.

[0026] Specifically, the heating ring 11 is spirally wound around the outer surface of the temporary storage cylinder 12, which can achieve uniform heating on the outer surface of the temporary storage cylinder 12, thereby improving the uniformity of heating inside the temporary storage cylinder 12 and achieving a better preheating effect on the rapeseed inside the temporary storage cylinder 12. The vent end of the heating ring 11 is connected to the vent pipe 1101, and a valve is also installed on the vent pipe 1101. By opening the valve to a certain extent, it can be used to relieve pressure on the heating ring 11 and prevent heat from being lost rapidly in the heating ring 11.

[0027] Please see Figure 1 and Figure 2 In this embodiment, the inner bottom wall of the temporary storage cylinder 12 is inclined, the height of the temporary storage cylinder 12 is higher than the height of the roasting cylinder 6, and the feed pipe 14 is designed as an inclined structure. The end of the feed pipe 14 away from the temporary storage cylinder 12 is rotatably connected to the left side of the roasting cylinder 6 through a bearing.

[0028] Specifically, the inner bottom wall of the temporary storage cylinder 12 is inclined, which facilitates the falling of rapeseed into the feed pipe 14. The feed pipe 14 is also designed to be inclined, which allows the rapeseed to slide directly into the roasting cylinder 6. One end of the feed pipe 14 is rotatably connected to the left side of the roasting cylinder 6, which ensures the normal rotation of the roasting cylinder 6 and that the two do not affect each other.

[0029] Both ends of the seed roasting cylinder 6 are rotatably connected to support seats 5 via bearings. The bottom of the support seat 5 is fixed to the top of the movable plate 2. The top of the movable plate 2 is also fixed to a support frame 7, on which a servo motor for driving the seed roasting cylinder 6 to rotate is installed.

[0030] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment, two positioning plates 4 are fixed on the top left side of the fixed base 1. The top of the positioning plates 4 is provided with an arc positioning groove. Two support plates 3 are fixed on the top right side of the fixed base 1. The movable plate 2 is placed between the two positioning plates 4 and the two support plates 3. Rotating rods 201 are fixed on the front and rear sides of the right side of the movable plate 2 and are rotatably connected to the two support plates 3 respectively. Positioning rods 202 are fixed on the front and rear sides of the left side of the movable plate 2 and are placed in the two arc positioning grooves respectively. A cylinder 17 is also installed in the center of the top left side of the fixed base 1. The power output shaft of the cylinder 17 is rotatably connected to the bottom left side of the movable plate 2.

[0031] Specifically, the support plate 3 and the positioning plate 4 can provide support and stability for the movable plate 2. When the cylinder 17 is started, its power output shaft can be used to push the left side of the movable plate 2 to rise. The positioning rod 202 on the left side of the movable plate 2 moves away from the positioning plate 4, and the rotating rod 201 on the right side of the movable plate 2 rotates on the support plate 3, thereby achieving the purpose of tilting the movable plate 2, which in turn drives the seed roasting cylinder 6 to tilt. Then, the sealed cover 601 can be opened to pour out the roasted rapeseed inside the seed roasting cylinder 6.

[0032] When using it: When roasting the first batch of rapeseed, first open the sealing cover 13 and the discharge ball valve 15, pour the rapeseed from the top of the temporary storage cylinder 12, and the rapeseed enters the guide pipe 14 from the bottom of the temporary storage cylinder 12. It then enters the roasting cylinder 6 through the guide pipe 14. The roasting cylinder 6 can then be used to roast the rapeseed inside.

[0033] When the seed roasting cylinder 6 is in operation, the discharge ball valve 15 can be closed to shut off the feed pipe 14. Then, the next batch of rapeseed to be roasted can be poured into the temporary storage cylinder 12 and covered with the sealing cap 13. Since the seed roasting cylinder 6 generates hot air when roasting rapeseed, the hot air will enter the feed pipe 14 and then enter the heating ring 11 through the guide pipe 16. The heating ring 11 guides the hot air, which can achieve the effect of heating the temporary storage cylinder 12. Finally, the rapeseed temporarily stored in the temporary storage cylinder 12 is preheated. After the rapeseed in the seed roasting cylinder 6 is roasted, after the rapeseed in the seed roasting cylinder 6 is poured out, the preheated rapeseed in the temporary storage cylinder 12 can be directly introduced into the seed roasting cylinder 6 through the feed pipe 14 by opening the discharge ball valve 15. This can effectively shorten the preheating time of the rapeseed and improve the roasting efficiency of the rapeseed.

[0034] It should be noted that a heating base for heating the seed roasting cylinder 6 is also provided at the top of the movable plate 2 and at the bottom of the seed roasting cylinder 6. The seed roasting cylinder 6 has a driven gear, and the power output shaft of the servo motor on the support frame 7 has a driving gear that meshes with the driven gear. After the servo motor is started, it drives the seed roasting cylinder 6 to rotate and rotate evenly between the two support seats 5. The specific structure and principle of the heating base have been described in detail in the prior art CN217578800U, so they will not be repeated in this specification.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A rapeseed cylindrical roasting machine, comprising a fixed base (1), a movable plate (2), and a roasting cylinder (6), characterized in that, The movable plate (2) is movably mounted on the top of the fixed base (1), and the seed roasting cylinder (6) is mounted on the top of the movable plate (2); A fixed platform (8) is also fixed on the top left side of the movable plate (2). A temporary storage component (10) is fixed on the top of the fixed platform (8). The temporary storage component (10) includes a temporary storage cylinder (12). A guide pipe (14) is connected to the bottom of the temporary storage cylinder (12). The end of the guide pipe (14) away from the temporary storage cylinder (12) is connected to the left side of the seed roasting cylinder (6). A discharge ball valve (15) is installed on the pipe body of the guide pipe (14). The surface of the temporary storage cylinder (12) is provided with a heating ring (11), the air inlet of the heating ring (11) is connected to a guide pipe (16), and the air inlet of the guide pipe (16) is connected to the material guide pipe (14).

2. The rapeseed cylindrical roasting machine according to claim 1, characterized in that, The temporary storage component (10) also includes a second sealing cover (13), which is threaded to the top opening of the temporary storage cylinder (12). The top of the second sealing cover (13) is also provided with a second vent pipe (1301) that communicates with the inside of the temporary storage cylinder (12). The opening on the right side of the roasting cylinder (6) is threaded to a first sealing cover (601).

3. The rapeseed cylindrical roasting machine according to claim 2, characterized in that, Both the first sealing cover (601) and the second sealing cover (13) are fixed with handles.

4. The rapeseed cylindrical roasting machine according to claim 1, characterized in that, The inner cavity of the heating ring (11) is hollow. The heating ring (11) is spirally wound around the outer surface of the temporary storage cylinder (12). The outlet end of the heating ring (11) is connected to a vent pipe (1101).

5. A rapeseed cylindrical roasting machine according to claim 1, characterized in that, The inner bottom wall of the temporary storage cylinder (12) is inclined. The height of the temporary storage cylinder (12) is higher than the height of the roasting cylinder (6), and the feed pipe (14) is designed as an inclined structure. The end of the feed pipe (14) away from the temporary storage cylinder (12) is rotatably connected to the left side of the roasting cylinder (6) through a bearing.

6. The rapeseed cylindrical roasting machine according to claim 1, characterized in that, The left and right ends of the seed roasting cylinder (6) are rotatably connected to support seats (5) via bearings. The bottom of the support seat (5) is fixed to the top of the movable plate (2). The top of the movable plate (2) is also fixed with a support frame (7). A servo motor for driving the seed roasting cylinder (6) to rotate is installed on the support frame (7).

7. A rapeseed cylindrical roasting machine according to claim 1, characterized in that, Two positioning plates (4) are fixed on the top left side of the fixed base (1). The top of the positioning plate (4) is provided with an arc positioning groove. Two support plates (3) are fixed on the top right side of the fixed base (1). The movable plate (2) is placed between the two positioning plates (4) and the two support plates (3). Rotating rods (201) are fixed on the front and rear sides of the right side of the movable plate (2) and are rotatably connected to the two support plates (3) respectively. Positioning rods (202) are fixed on the front and rear sides of the left side of the movable plate (2) and are placed in the two arc positioning grooves respectively.

8. A rapeseed cylindrical roasting machine according to claim 7, characterized in that, A cylinder (17) is also installed at the center of the top left side of the fixed base (1), and the power output shaft of the cylinder (17) is rotatably connected to the bottom left side of the movable plate (2).

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