A roasting apparatus for coffee mass production

Abstract

The utility model discloses a kind of roasting device for coffee mass production, it is related to coffee roasting technical field. Including, roasting disc frame, the outer wall bottom of roasting disc frame is fixed with fixed frame, the outer wall bottom of fixed frame is fixed with fixed bottom frame, the outer wall top of roasting disc frame is fixed with closure plate, positive and negative rotation lifting structure, be in roasting disc frame and fixed bottom frame, positive and negative rotation lifting structure includes main rotating rod, vice rotating rod, square tube, auxiliary spring, internal thread frame and screw part, the outer wall rotation of main rotating rod is embedded in fixed bottom frame, the outer wall rotation of vice rotating rod is embedded in roasting disc frame. By fixed bottom frame, closure plate, main rotating rod, vice rotating rod, square tube and auxiliary spring, it can be laid flat to large-scale coffee, to carry out roasting treatment in large area, and in process, coffee is turned over and stirred, and carry out laying flat operation, to improve the quality of coffee roasting, make roasting more convenient.

Description

Technical Field

[0001] This utility model relates to the field of coffee roasting technology, specifically a roasting device for large-scale coffee production. Background Technology

[0002] Currently, green coffee beans do not have any coffee aroma. Only after they are roasted and ripened can we smell a rich coffee aroma. Therefore, roasting coffee beans is a transformation process of the internal components of the coffee beans. Only after roasting produces components that can release the coffee aroma can we smell the coffee aroma.

[0003] In the large-scale roasting process of coffee, the coffee needs to be spread out, which is a complicated operation to ensure a more even roasting. Moreover, it is impossible to stir during the roasting process, which can easily lead to uneven heating of the coffee and a deterioration in coffee quality. Utility Model Content

[0004] This utility model provides a coffee roasting device for large-scale production. By using a fixed base frame, a closing plate, a main rotating rod, a secondary rotating rod, a square tube, and an auxiliary spring, it can spread coffee on a large scale for roasting over a large area. During the process, the coffee is turned and stirred, and the spreading operation is performed to improve the quality of coffee roasting and make roasting more convenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a coffee roasting apparatus for large-scale production, comprising:

[0006] A baking tray frame, wherein a fixed frame is fixedly provided at the bottom of the outer wall of the baking tray frame, a fixed bottom frame is fixedly provided at the bottom of the outer wall of the fixed frame, and a closing plate is fixedly provided at the top of the outer wall of the baking tray frame;

[0007] A forward and reverse rotating lifting structure is located inside the baking tray frame and the fixed base frame;

[0008] The forward and reverse rotation lifting structure includes a main rotating rod, a secondary rotating rod, a square tube, an auxiliary spring, an internal threaded frame, and a threaded component. The outer wall of the main rotating rod is rotatably embedded in the fixed base frame, the outer wall of the secondary rotating rod is rotatably embedded in the baking disc frame, the top of the outer wall of the square tube is fixedly embedded in the secondary rotating rod, the lower surface of the outer wall of the secondary rotating rod is slidably embedded in the main rotating rod, the outer wall of the auxiliary spring is fixedly embedded between the square tube and the main rotating rod, the top of the outer wall of the internal threaded frame is fixedly embedded on the closing plate, the outer wall of the threaded component is rotatably embedded in the closing plate and threadedly embedded in the internal threaded frame, and a flat blade is fixedly embedded in the inner wall of the secondary rotating rod.

[0009] As a coffee roasting device for large-scale production according to this utility model, a rotary motor is installed at the bottom of the outer wall of the fixed base frame, and the output end of the rotary motor is fixed on the main rotating rod.

[0010] As a coffee roasting device for large-scale production according to this utility model, a support frame is fixedly provided on the top of the outer wall of the closed plate, and a control motor is installed on the top of the outer wall of the support frame. The output section of the control motor is slidably embedded in the threaded part.

[0011] As a coffee roasting device for large-scale production according to the present invention, a flipping plate is hinged to one side of the outer wall of the closed plate, and a snap-fit ​​baffle is slidably embedded on the other side of the outer wall of the closed plate. The outer wall of the snap-fit ​​baffle is slidably embedded in the roasting disc frame.

[0012] As a roasting device for large-scale coffee production according to this utility model, a roasting mesh is fixedly provided on the top of the outer wall of the roasting disc frame, and a roasting electric plate is installed on the bottom of the inner wall of the fixed base frame.

[0013] As a coffee roasting device for large-scale production according to this utility model, the outer wall of the fixed base frame is rotatably provided with a supporting vertical plate, and the supporting vertical plate is fixedly provided with a supporting base plate on the side away from the fixed base frame.

[0014] As a coffee roasting device for large-scale production according to this utility model, two hydraulic rods are rotatably provided on the top of the outer wall of the supporting base plate, and the ends of the two hydraulic rods away from the supporting base plate are rotatably provided on the fixed base frame.

[0015] This invention provides a roasting apparatus for large-scale coffee production. It has the following beneficial effects:

[0016] (1) The coffee roasting device for large-scale production can spread coffee on a large scale by means of a fixed bottom frame, a closed plate, a main rotating rod, a secondary rotating rod, a square tube and an auxiliary spring, so as to roast coffee on a large scale. During the process, the coffee is turned and stirred and spread out to improve the quality of coffee roasting and make roasting more convenient. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This is an enlarged schematic diagram of utility model A.

[0021] In the diagram: 1. Baking disc frame; 2. Fixing frame; 3. Fixing base frame; 4. Closing plate; 5. Main rotating rod; 6. Secondary rotating rod; 7. Square tube; 8. Auxiliary spring; 9. Internal threaded frame; 10. Threaded component; 11. Flat blade; 12. Rotary motor; 13. Support frame; 14. Control motor; 15. Flipping plate; 16. Clip-in baffle; 17. Baking rack; 18. Baking electric plate; 19. Supporting vertical plate; 20. Supporting base plate; 21. Hydraulic rod. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a coffee roasting apparatus for large-scale production, comprising:

[0024] Baking disc frame 1, a fixed frame 2 is fixedly provided on the bottom of the outer wall of baking disc frame 1, a fixed bottom frame 3 is fixedly provided on the bottom of the outer wall of fixed frame 2, and a closing plate 4 is fixedly provided on the top of the outer wall of baking disc frame 1;

[0025] A forward and reverse rotating lifting structure is located within the baking disc frame 1 and the fixed bottom frame 3;

[0026] The forward and reverse rotation lifting structure includes a main rotating rod 5, a secondary rotating rod 6, a square tube 7, an auxiliary spring 8, an internal threaded frame 9, and a threaded component 10. The outer wall of the main rotating rod 5 is rotatably embedded in the fixed base frame 3, the outer wall of the secondary rotating rod 6 is rotatably embedded in the baking disc frame 1, the top of the outer wall of the square tube 7 is fixedly embedded in the secondary rotating rod 6, the lower surface of the outer wall of the secondary rotating rod 6 is slidably embedded in the main rotating rod 5, the outer wall of the auxiliary spring 8 is fixedly embedded between the square tube 7 and the main rotating rod 5, the top of the outer wall of the internal threaded frame 9 is fixedly mounted on the closing plate 4, the outer wall of the threaded component 10 is rotatably embedded in the closing plate 4 and threadedly embedded in the internal threaded frame 9, and a flat blade 11 is fixedly embedded in the inner wall of the secondary rotating rod 6.

[0027] In this implementation scheme: the roasting disc frame 1 provides space for coffee roasting, the fixed frame 2 supports the bottom of the roasting disc frame 1, the fixed base frame 3 provides roasting space and continuously provides roasting heat to the roasting disc frame 1, the closing plate 4 closes the roasting disc frame 1, the main rotating rod 5 rotates and drives the square tube 7 to rotate, thereby causing the auxiliary rotating rod 6 to rotate, and the auxiliary spring 8 provides elasticity between the main rotating rod 5 and the auxiliary rotating rod 6. The threaded part 10 rotates within the internal thread frame 9, thereby squeezing the auxiliary rotating rod 6 to change its position, controlling the rotation of the spreading blades 11 on the auxiliary rotating rod 6 to fit the surface of the roasting mesh 17 and to rotate with gaps. Clockwise rotation controls the gap to spread the coffee evenly, and counterclockwise rotation allows it to fit the surface of the roasting mesh 17 to stir the coffee. It can spread large amounts of coffee evenly, thus roasting a large area, and during the process, it can tumble and stir the coffee and spread it evenly to improve the quality of coffee roasting and make roasting more convenient.

[0028] Specifically, a rotary motor 12 is installed on the bottom of the outer wall of the fixed base frame 3, and the output end of the rotary motor 12 is fixed on the main rotating rod 5.

[0029] In this embodiment, the main rotating rod 5 is driven to rotate by the output end of the rotary motor 12 when it is powered on.

[0030] Specifically, a support frame 13 is fixedly provided on the top of the outer wall of the closed plate 4, and a control motor 14 is installed on the top of the outer wall of the support frame 13. The output section of the control motor 14 is slidably embedded in the threaded part 10.

[0031] In this embodiment, the control motor 14 can be fixed on the top of the closed plate 4 by the support frame 13, and the output end of the control motor 14 drives the threaded part 10 to rotate when it is powered on.

[0032] Specifically, a flip plate 15 is hinged to one side of the outer wall of the closed plate 4, and a snap-fit ​​baffle 16 is slidably embedded on the other side of the outer wall of the closed plate 4. The outer wall of the snap-fit ​​baffle 16 is slidably embedded in the baking disc frame 1.

[0033] In this embodiment: the flip plate 15 makes it easy to put a large amount of coffee into the roasting disc frame 1, and the snap-fit ​​baffle 16 allows the coffee in the tilted roasting disc frame 1 to slide out.

[0034] Specifically, a baking net 17 is fixedly installed on the top of the outer wall of the baking tray frame 1, and a baking electric plate 18 is installed on the bottom of the inner wall of the fixed base frame 3.

[0035] In this embodiment: the heat from the bottom of the roasting mesh 17 can be applied to the coffee, and the roasting plate 18 generates heat when it is powered on, which is used to roast the coffee.

[0036] Specifically, a support vertical plate 19 is rotatably provided on the outer wall of the fixed base frame 3, and a support base plate 20 is fixedly provided on the side of the support vertical plate 19 away from the fixed base frame 3.

[0037] In this embodiment: the support plate 19 allows one side of the bottom of the fixed base frame 3 to swing, and the support plate 20 increases stability.

[0038] Specifically, two hydraulic rods 21 are rotatably provided on the top of the outer wall of the supporting base plate 20, and the ends of the two hydraulic rods 21 away from the supporting base plate 20 are rotatably provided on the fixed base frame 3.

[0039] In this embodiment: the fixed base frame 3 is pushed by two hydraulic rods 21 using hydraulic output to raise one side of the fixed base frame 3, thereby tilting the tilted roasting disc frame 1 and allowing the roasted coffee to slide out.

[0040] In use, the flip plate 15 facilitates the placement of large quantities of coffee into the roasting disc frame 1, the snap-fit ​​baffle 16 allows the coffee to slide out from the tilted roasting disc frame 1, the roasting mesh 17 allows the heat from the bottom to be applied to the coffee, the roasting electric plate 18 generates heat when powered on for roasting coffee, the support frame 13 allows the control motor 14 to be fixed to the top of the closing plate 4, and the output end of the control motor 14 drives the threaded part 10 to rotate when powered on. The roasting disc frame 1 provides space for coffee roasting, the fixed frame 2 provides support for the bottom of the roasting disc frame 1, the fixed bottom frame 3 provides roasting space and continuously provides roasting heat to the roasting disc frame 1, the closing plate 4 closes the roasting disc frame 1, the main rotating rod 5 rotates and drives the square tube 7 to rotate, thereby causing the auxiliary rotating rod 6 to rotate, and the auxiliary spring 8 keeps the main rotating rod 5 and the auxiliary rotating rod 6 in contact. In the elastic, threaded part 10 rotates within the inner threaded frame 9, thereby squeezing the auxiliary rotating rod 6 to change its position. This controls the rotation of the flattening blade 11 on the auxiliary rotating rod 6, allowing it to adhere to the surface of the roasting mesh 17 and rotate with a gap. Clockwise rotation controls the gap to flatten the coffee, while counterclockwise rotation allows it to adhere to the surface of the roasting mesh 17, stirring the coffee. This allows for large-scale flattening of coffee, enabling large-area roasting. During the process, the coffee is turned and stirred, and flattened to improve the quality of coffee roasting and make roasting more convenient. The supporting vertical plate 19 allows one side of the bottom of the fixed base frame 3 to swing, and the supporting base plate 20 increases stability. The two hydraulic rods 21 use hydraulic output to push the fixed base frame 3, causing one side of the fixed base frame 3 to rise, thereby tilting the inclined roasting disc frame 1 and allowing the roasted coffee to slide out.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A coffee roasting apparatus for large-scale production, characterized in that, include: A baking tray frame (1) is provided with a fixed frame (2) at the bottom of the outer wall of the baking tray frame (1), a fixed bottom frame (3) is provided at the bottom of the outer wall of the fixed frame (2), and a closing plate (4) is provided at the top of the outer wall of the baking tray frame (1). The forward and reverse rotation lifting structure is located inside the baking disc frame (1) and the fixed bottom frame (3); The forward and reverse rotation lifting structure includes a main rotating rod (5), a secondary rotating rod (6), a square tube (7), an auxiliary spring (8), an internal thread frame (9), and a threaded component (10). The outer wall of the main rotating rod (5) is rotatably embedded in the fixed bottom frame (3). The outer wall of the secondary rotating rod (6) is rotatably embedded in the fixed frame (2). The top of the outer wall of the square tube (7) is fixedly embedded in the secondary rotating rod (6). The lower surface of the outer wall of the secondary rotating rod (6) is slidably embedded in the main rotating rod (5). The outer wall of the auxiliary spring (8) is fixedly embedded between the square tube (7) and the main rotating rod (5). The top of the outer wall of the internal thread frame (9) is fixedly mounted on the closing plate (4). The outer wall of the threaded component (10) is rotatably embedded in the closing plate (4) and threadedly embedded in the internal thread frame (9). The inner wall of the secondary rotating rod (6) is fixedly embedded with a flat blade (11).

2. The coffee roasting apparatus for large-scale production according to claim 1, characterized in that: A rotary motor (12) is installed on the bottom of the outer wall of the fixed base frame (3), and the output end of the rotary motor (12) is fixed on the main rotating rod (5).

3. The coffee roasting apparatus for large-scale production according to claim 2, characterized in that: A support frame (13) is fixedly provided on the top of the outer wall of the closed plate (4), and a control motor (14) is installed on the top of the outer wall of the support frame (13). The output section of the control motor (14) is slidably embedded in the threaded part (10).

4. The coffee roasting apparatus for large-scale production according to claim 3, characterized in that: A flip plate (15) is hinged to one side of the outer wall of the closed plate (4), and a snap-fit ​​baffle (16) is slidably embedded on the other side of the outer wall of the closed plate (4). The outer wall of the snap-fit ​​baffle (16) is slidably embedded in the baking disc frame (1).

5. A coffee roasting apparatus for large-scale production according to claim 4, characterized in that: A baking net (17) is fixedly installed on the top of the outer wall of the fixed frame (2), and a baking electric plate (18) is installed on the bottom of the inner wall of the fixed bottom frame (3).

6. The coffee roasting apparatus for large-scale production according to claim 5, characterized in that: The outer wall of the fixed base frame (3) is provided with a support vertical plate (19) for rotation, and a support base plate (20) is fixed on the side of the support vertical plate (19) away from the fixed base frame (3).

7. A coffee roasting apparatus for large-scale production according to claim 6, characterized in that: Two hydraulic rods (21) are rotatably mounted on the top of the outer wall of the supporting base plate (20), and the ends of the two hydraulic rods (21) away from the supporting base plate (20) are rotatably mounted on the fixed base frame (3).

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