Cooling disc for coffee bean production

Abstract

The utility model relates to the field of coffee bean cooling devices, and discloses a cooling disc for coffee bean production, which comprises a cooling box, supporting walls are fixedly connected to the front side and the rear side of the top end of the cooling box, a rotating shaft is fixedly connected to the opposite sides of the supporting walls, and a feeding hopper is rotatably connected to the outer wall of the rotating shaft. The inner wall of the cooling box is rotatably connected with a driving shaft, the outer wall of the driving shaft is fixedly connected with a cam, the driving shaft penetrates through the inner wall of the front end of the cooling box and is fixedly connected with a first bevel gear, the outer diameter of the first bevel gear is in meshed connection with a second bevel gear, and the inner diameter of the second bevel gear is fixedly connected with a threaded rod; the outer wall of the threaded rod is in threaded connection with a supporting rod. According to the coffee bean baking machine, the coffee beans can be effectively prevented from being blocked or stuck at the feeding port, the coffee beans are rapidly cooled after being baked, and flavor loss caused by waste heat is avoided.

Description

Technical Field

[0001] The utility model relates to the field of coffee bean cooling devices, in particular to a cooling plate used for coffee bean production. Background Art

[0002] Coffee is a beverage made from roasted and ground coffee beans. Raw coffee beans themselves do not have any coffee aroma. Only after being roasted can they release a rich coffee aroma. The temperature of the dried coffee beans is high and needs to be cooled down quickly to prevent continued roasting and overheating, so as not to affect the flavor and quality of the coffee beans. The cooling plate is an important equipment used in the coffee bean production process, mainly used for rapid cooling and cooling of dried coffee beans to ensure the quality and taste of the coffee beans.

[0003] The feed port at the top of the existing coffee bean cooling device is often blocked due to excessive feeding, resulting in overflow or accumulation of raw materials, which requires workers to clean up and wastes manpower. In addition, the cooling device has poor heat dissipation, and the coffee beans cannot be cooled quickly after roasting, which may extend the entire production cycle and affect production efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a cooling plate for coffee bean production, which aims to solve the blockage of the feeding port of the cooling device and improve the cooling device to enhance the heat dissipation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling plate for coffee bean production, comprising a cooling box, support walls are fixedly connected to the front and rear sides of the top of the cooling box, a rotating shaft is fixedly connected to the opposite side of the support wall, a feeding hopper is rotatably connected to the outer wall of the rotating shaft, a driving shaft is rotatably connected to the inner wall of the cooling box, a cam is fixedly connected to the outer wall of the driving shaft, the driving shaft passes through the inner wall of the front end of the cooling box and is fixedly connected to a first bevel gear, the outer diameter of the first bevel gear is meshedly connected to the second bevel gear, the inner diameter of the second bevel gear is fixedly connected to a threaded rod, and the outer wall of the threaded rod is threadedly connected to the support rod.

[0006] The cooling box has a feeding port at the top.

[0007] Furthermore, a feed port is provided at the top of the cooling box, the feed hopper is inside the feed port, the inner diameter of the feed port is larger than the outer diameter of the feed hopper, a spring is fixedly connected to the right end of the feed hopper, and the right end of the spring is fixedly connected to the inner wall of the cooling box.

[0008] Furthermore, a motor is fixedly connected to the rear end of the cooling box, and a rear end of the driving shaft is fixedly connected to a driving end of the motor.

[0009] Furthermore, support frames are fixedly connected to the left and right sides of the front end of the cooling box, the threaded rod is threadedly connected to the inner wall of the left support frame, and the right end of the support rod is slidably connected to the inner wall of the right support frame.

[0010] Furthermore, a plurality of inclined plates are fixedly connected to the inner wall of the cooling box, and a discharge plate is fixedly connected to the bottom end of the inner wall of the cooling box.

[0011] Furthermore, a fan is fixedly connected to the outer wall of the support rod.

[0012] Furthermore, an air inlet is provided at the front end of the cooling box, and an air outlet is provided at the rear end of the cooling box.

[0013] Furthermore, a discharge port is provided at the right bottom end of the cooling box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by the mutual cooperation among the rotating shaft, the feed hopper, the motor, the driving shaft, the cam and the spring, it is possible to effectively prevent the coffee beans from being blocked or stuck at the feed port, so that the coffee beans can enter the cooling box more evenly during the feeding process, thereby improving the fluidity and conveying efficiency of the material.

[0016] 2. In the utility model, through the mutual cooperation among the motor, the driving shaft, the first bevel gear, the second bevel gear, the threaded rod, the support rod, the fan and the inclined plate, the coffee beans are quickly cooled after roasting to avoid the loss of flavor due to residual heat, thereby maintaining the original flavor of the coffee, and at the same time improving the production efficiency and increasing the output. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a cooling plate for coffee bean production proposed by the utility model;

[0018] Figure 2 A cross-sectional view of a cooling box of a cooling plate for coffee bean production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a feeding hopper of a cooling plate for coffee bean production proposed by the utility model.

[0020] Legend:

[0021] 1. Cooling box; 2. Support wall; 3. Rotating shaft; 4. Feed hopper; 5. Feed inlet; 6. First bevel gear; 7. Threaded rod; 8. Second bevel gear; 9. Support rod; 10. Fan; 11. Air inlet; 12. Discharge outlet; 13. Spring; 14. Driving shaft; 15. Cam; 16. Air outlet; 17. Motor; 18. Support frame; 19. Inclined plate; 20. Discharge plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-3 The utility model provides an embodiment: a cooling plate for coffee bean production, including a cooling box 1, front and rear sides of the top of the cooling box 1 are fixedly connected with support walls 2, the opposite side of the support wall 2 is fixedly connected with a rotating shaft 3, the outer wall of the rotating shaft 3 is rotatably connected with a feed hopper 4, the inner wall of the cooling box 1 is rotatably connected with a driving shaft 14, the outer wall of the driving shaft 14 is fixedly connected with a cam 15, a feed port 5 is opened at the top of the cooling box 1, the feed hopper 4 is in the feed port 5, the inner diameter of the feed port 5 is larger than the outer diameter of the feed hopper 4, the right end of the feed hopper 4 is fixedly connected with a spring 13, the right end of the spring 13 is fixedly connected to the inner wall of the cooling box 1, the rear end of the cooling box 1 is fixedly connected with a motor 17, and the rear end of the driving shaft 14 is fixedly connected to the driving end of the motor 17.

[0024] Specifically, first start the motor 17, and then pour the coffee beans into the hopper 4. The motor 17 drives the driving shaft 14 to rotate, thereby driving the cam 15 to rotate. When the cam 15 rotates, the raised part will squeeze the hopper 4, and the hopper 4 is connected to the rotating shaft 3. The rotating shaft 3 is fixed by the supporting wall 2. The hopper 4 rotates to the right by relying on the rotating shaft 3, and at the same time compresses the spring 13. The spring 13 is a high-strength spring 13 to avoid fatigue caused by long-term use. When the raised part of the cam 15 leaves the hopper 4, the hopper 4 will be rebounded by the spring 13, causing the hopper 4 to shake. When the cam 15 continues to rotate, it will cause the hopper 4 to continue to shake at the feeding port 5, and the motor 17 can still achieve this effect by reversing. Finally, it is achieved that the coffee beans can be effectively prevented from being blocked or stuck at the feeding port, so that the coffee beans can enter the cooling box 1 more evenly during the feeding process, thereby improving the fluidity and conveying efficiency of the material.

[0025] A driving shaft 14 passes through the inner wall of the front end of the cooling box 1 and is fixedly connected to a first bevel gear 6. The outer diameter of the first bevel gear 6 is meshedly connected to a second bevel gear 8. The inner diameter of the second bevel gear 8 is fixedly connected to a threaded rod 7. The outer wall of the threaded rod 7 is threadedly connected to a support rod 9. Support frames 18 are fixedly connected to the left and right sides of the front end of the cooling box 1. The threaded rod 7 is threadedly connected to the inner wall of the left support frame 18. The right end of the support rod 9 is slidably connected to the inner wall of the right support frame 18. A plurality of inclined plates 19 are fixedly connected to the inner wall of the cooling box 1. A discharge plate 20 is fixedly connected to the bottom end of the inner wall of the cooling box 1. A fan 10 is fixedly connected to the outer wall of the support rod 9. An air inlet 11 is provided at the front end of the cooling box 1, an air outlet 16 is provided at the rear end of the cooling box 1, and a discharge port 12 is provided at the bottom right end of the cooling box 1.

[0026] Specifically, the fan 10 is started first. When the coffee beans fall from the feed hopper 4 onto the inclined plate 19, the rotation of the driving shaft 14 will drive the first bevel gear 6 to rotate at the same time, and the first bevel gear 6 will drive the second bevel gear 8 to rotate, thereby driving the threaded rod 7 to rotate, so that the support rod 9 moves downward, driving the fan 10 to move downward, and when the support rod 9 moves to the bottom, the motor 17 will rotate in the opposite direction, so that the support rod 9 moves upward and drives the fan 10 to move upward. The multiple inclined plates 19 inside the cooling box 1 can make the coffee beans stay in the cooling box 1 for a long time and be blown by the fan 10. The wind blown by the fan 10 enters from the air inlet 11 to take away the heat of the coffee beans, and leaves from the air outlet 16 to dissipate heat evenly. Finally, the coffee beans fall on the discharge plate 20 and roll out from the discharge port 12, so that the coffee beans are quickly cooled after roasting, and the flavor loss due to residual heat is avoided, thereby maintaining the original flavor of the coffee, while improving production efficiency and increasing output.

[0027] Working principle: When in use, the worker first starts the motor 17 and the fan 10, and then pours the coffee beans into the hopper 4. The motor 17 drives the driving shaft 14 to rotate, thereby driving the cam 15 to rotate. When the cam 15 rotates, the raised part will squeeze the hopper 4, causing it to rotate to the right along the rotating shaft 3, and at the same time compress the spring 13. When the raised part of the cam 15 leaves the hopper 4, the hopper 4 will be rebounded by the spring 13, completing a cycle, causing the hopper 4 to shake. When the cam 15 continues to rotate, it will cause the hopper 4 to reciprocate at the feed port 5, which can effectively prevent the coffee beans from being blocked or stuck at the feed port, so that the coffee beans can enter the cooling box 1 more evenly during the feeding process, thereby improving the fluidity and conveying efficiency of the material. The coffee beans will fall on the inclined plate 19 and roll downward. The rotation of the driving shaft 14 will drive the first bevel gear 6 to rotate at the same time. The first bevel gear 6 will drive the second bevel gear 8 to rotate, thereby driving the threaded rod 7 to rotate, so that the support rod 9 moves downward, and drives the fan 10 to move downward. When the support rod 9 moves to the bottom, the motor 17 will rotate in the opposite direction to move the support rod 9 upward. The wind from the fan 10 enters from the air inlet 11 to take away the heat of the coffee beans, and leaves from the air outlet 16 to dissipate heat evenly. Finally, the coffee beans fall on the discharge plate 20 and roll out from the discharge port 12, so that the coffee beans are quickly cooled after roasting, and the loss of flavor due to residual heat is avoided, thereby maintaining the original flavor of the coffee, while improving production efficiency and increasing output.

[0028] 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 cooling plate for coffee bean production, comprising a cooling box (1), characterized in that: The front and rear sides of the top of the cooling box (1) are fixedly connected to support walls (2); the opposite side of the support wall (2) is fixedly connected to a rotating shaft (3); the outer wall of the rotating shaft (3) is rotatably connected to a feed hopper (4); the inner wall of the cooling box (1) is rotatably connected to a driving shaft (14); the outer wall of the driving shaft (14) is fixedly connected to a cam (15); the driving shaft (14) passes through the inner wall of the front end of the cooling box (1) and is fixedly connected to a first bevel gear (6); the outer diameter of the first bevel gear (6) is meshingly connected to a second bevel gear (8); the inner diameter of the second bevel gear (8) is fixedly connected to a threaded rod (7); the outer wall of the threaded rod (7) is threadedly connected to a support rod (9).

2. A cooling plate for coffee bean production according to claim 1, characterized in that: The cooling box (1) has a feed port (5) at the top, the feed hopper (4) is inside the feed port (5), the inner diameter of the feed port (5) is larger than the outer diameter of the feed hopper (4), the right end of the feed hopper (4) is fixedly connected to a spring (13), and the right end of the spring (13) is fixedly connected to the inner wall of the cooling box (1).

3. A cooling plate for coffee bean production according to claim 1, characterized in that: The rear end of the cooling box (1) is fixedly connected to a motor (17), and the rear end of the driving shaft (14) is fixedly connected to the driving end of the motor (17).

4. A cooling plate for coffee bean production according to claim 1, characterized in that: The front end of the cooling box (1) is fixedly connected to support frames (18) on both sides, the threaded rod (7) is threadedly connected to the inner wall of the left support frame (18), and the right end of the support rod (9) is slidably connected to the inner wall of the right support frame (18).

5. A cooling plate for coffee bean production according to claim 1, characterized in that: A plurality of inclined plates (19) are fixedly connected to the inner wall of the cooling box (1), and a discharge plate (20) is fixedly connected to the bottom end of the inner wall of the cooling box (1).

6. A cooling plate for coffee bean production according to claim 1, characterized in that: The outer wall of the support rod (9) is fixedly connected with a fan (10).

7. A cooling plate for coffee bean production according to claim 1, characterized in that: The front end of the cooling box (1) is provided with an air inlet (11), and the rear end of the cooling box (1) is provided with an air outlet (16).

8. A cooling plate for coffee bean production according to claim 1, characterized in that: A discharge port (12) is provided at the right bottom end of the cooling box (1).

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