A continuous coffee bean roasting apparatus
By designing a continuous coffee bean roasting device and employing feeding, roasting, cooling, and unloading mechanisms, automated continuous processing of coffee beans has been achieved, solving the problem of low automation in existing devices and improving efficiency and practicality.
Patent Information
- Application Number
- CN202522682809.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-18
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-18
AI Technical Summary
Existing coffee bean roasting equipment has a low degree of automation and efficiency, requires manual operation, is inconvenient to transport, and has poor practicality.
Design a continuous coffee bean roasting device, including feeding, roasting, cooling and unloading mechanisms. The roasting and cooling processes are automated through components such as servo motors, hydraulic rods and cooling fans, and a stirring mechanism is used to ensure cooling quality.
It enables automated continuous roasting of coffee beans, improving efficiency and practicality, ensuring uniform and efficient cooling, and reducing manual handling steps.
Smart Images
Figure CN224924553U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coffee processing technology, and in particular to a continuous coffee bean roasting device. Background Technology
[0002] The coffee processing involves roasting coffee beans. Existing coffee bean roasting operations are inefficient, requiring manual feeding of coffee beans into the equipment and batch roasting. After roasting, the coffee beans need to be collected and transferred to a designated area for cooling. The automation level and efficiency of coffee bean roasting are low, and the equipment is not very practical. To address these issues, we propose a continuous coffee bean roasting device. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a continuous coffee bean roasting device.
[0004] The present invention solves its technical problem through the following technical solution: it includes a mounting base, the top of which is provided with a mounting mechanism, the mounting mechanism including a mounting bracket, the mounting bracket being fixed to the top of the mounting base by bolts, the top of which is fixed with a mounting shell, the top of which is fixed with a mounting cylinder, the outer side of which is provided with a heat dissipation slot, and the inside of which is provided with a baking mechanism. The baking mechanism includes a heating component, which is fixed to the inner wall of the mounting housing by bolts. A material storage roller is fixed to the inner wall of the mounting cylinder. A servo motor A is fixed to one side of the mounting cylinder by bolts. A drive shaft A is provided at the output end of the servo motor A. A material feeding plate is fixed to the outer side of the drive shaft A. A spiral guide block is fixed to the outer side of the drive shaft A near the material feeding plate. A feeding mechanism is provided at the top of the mounting cylinder. A discharge mechanism is provided on the side wall of the mounting cylinder. A cooling mechanism is provided on the outer side of the mounting base. A stirring mechanism is located at the top of the cooling mechanism. A discharging mechanism is provided on the outer side of the cooling mechanism.
[0005] As a further improvement of this utility model, a control panel is provided on one side of the mounting base.
[0006] As a further embodiment of this utility model: the feeding mechanism includes a support frame, which is fixed to the top of the mounting cylinder by bolts. A storage tank is fixed to the inner wall of the support frame. An inlet pipe is fixed to the top of the storage tank, and a discharge pipe is fixed to the bottom of the storage tank. The discharge pipe is connected to the mounting cylinder. A servo motor B is fixed to the outside of the storage tank by bolts. A drive rod is provided at the output end of the servo motor B, and a spiral conveying rod is fixed to the bottom of the drive rod.
[0007] As a further embodiment of this utility model: the discharge mechanism includes a discharge trough, which is fixed to one side of the mounting cylinder by bolts. An mounting block A is fixed to the side of the mounting cylinder near the discharge trough by bolts. A hydraulic rod A is fixed to the top of the mounting block A, and a partition plate A is fixed to the bottom of the hydraulic rod A. The partition plate A is slidably connected to the discharge trough.
[0008] As a further embodiment of this utility model: the cooling mechanism includes a mounting frame, which is fixed to the top of the mounting base by bolts. A cooling cylinder is fixed to the top of the mounting frame, and a cooling fan is fixed to the bottom of the cooling cylinder by bolts. A distribution plate is fixed to the top of the cooling fan, and a perforated partition is fixed to the inner wall of the mounting frame.
[0009] As a further embodiment of this utility model: the stirring mechanism includes a mounting plate, which is fixed to the top of the cooling cylinder by bolts. A drive motor is fixed to the top of the mounting plate by bolts. A drive shaft B is provided at the output end of the drive motor. A drive arm is fixed to the outside of the drive shaft B. A pair of scraper plates are fixed to the bottom of the drive arm.
[0010] As a further embodiment of this utility model: the feeding mechanism includes a feeding trough, which is fixed to the side wall of the cooling cylinder by bolts. An installation block B is fixed to the top edge of the cooling cylinder by bolts. A hydraulic rod B is fixed to the top of the installation block B. A drive plate is fixed to the bottom of the hydraulic rod B. A partition plate B is fixed to one side of the drive plate. The partition plate B is slidably connected to the cooling cylinder.
[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. Coffee beans are fed into the storage drum by the feeding mechanism, roasted by the roasting mechanism, and then discharged through the discharge mechanism into the cooling mechanism. The cooling and stirring mechanisms work together to cool the coffee beans, and finally the coffee beans are discharged through the unloading mechanism. The above mechanisms work together to realize the automated roasting of coffee beans, enabling continuous roasting and processing, replacing manual handling of coffee beans, improving the automation and efficiency of the coffee bean roasting operation, and thus improving the practicality of the device. 2. By incorporating a stirring mechanism, the coffee beans are stirred by a scraper during the cooling process, ensuring that the coffee beans are evenly exposed to the cold air and guaranteeing the quality and efficiency of the cooling operation. Attached Figure Description
[0012] Figure 1A schematic diagram of an isometric structure according to an embodiment of the present invention is shown; Figure 2 A schematic diagram of an isometric sectional view of a structure according to an embodiment of the present invention is shown; Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of part A in the middle; Figure 4 The present invention provides an embodiment of the present invention. Figure 2 Enlarged structural diagram of section B in the middle; Figure 5 A schematic diagram of the cooling mechanism structure provided according to an embodiment of the present invention is shown; Figure 6 A cross-sectional view of the cooling mechanism according to an embodiment of the present invention is shown. Figure 7 A schematic diagram of a baking mechanism structure provided according to an embodiment of the present invention is shown.
[0013] Legend: 100 Mounting base, 110 Control panel, 210 Mounting bracket, 220 Mounting housing, 230 Mounting cylinder, 240 Heat dissipation slot, 310 Heating component, 320 Storage roller, 330 Servo motor A, 331 Drive shaft A, 340 Feeding plate, 350 Spiral guide block, 410 Support frame, 420 Storage tank, 421 Feed pipe, 430 Discharge pipe, 440 Servo motor B, 441 Drive rod, 450 Spiral conveyor 510 Discharge chute, 520 Mounting block A, 530 Hydraulic rod A, 540 Divider plate A, 610 Mounting frame, 620 Cooling cylinder, 630 Cooling fan, 640 Dividing plate, 650 Perforated partition, 710 Mounting cross plate, 720 Drive motor, 721 Drive shaft B, 730 Drive arm, 740 Scraper, 810 Discharge chute, 820 Mounting block B, 830 Hydraulic rod B, 831 Drive plate, 840 Divider plate B. Detailed Implementation
[0014] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0015] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.
[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0017] Please see Figure 1-7 The present invention provides a technical solution: including a mounting base 100, a control panel 110 is provided on one side of the mounting base 100, and a mounting mechanism is provided on the top of the mounting base 100. The mounting mechanism includes a mounting bracket 210, a mounting housing 220 and a mounting cylinder 230. A heat dissipation slot 240 is provided on the outer side of the mounting cylinder 230, and a baking mechanism is provided inside the mounting cylinder 230. The baking mechanism includes a heating assembly 310, a storage roller 320, a servo motor A330, and a drive shaft A331. A feeding plate 340 is fixed to the outer side of the drive shaft A331, and a spiral guide block 350 is fixed to the outer side of the drive shaft A331 near the feeding plate 340. A feeding mechanism is provided at the top of the mounting cylinder 230, and a discharging mechanism is provided on the side wall of the mounting cylinder 230. A cooling mechanism is provided on the outer side of the mounting base 100, and a stirring mechanism is located at the top of the cooling mechanism. A discharging mechanism is provided on the outer side of the cooling mechanism. The coffee beans are fed into the storage drum 320 by the feeding mechanism, roasted by the roasting mechanism, and then discharged into the cooling mechanism by the discharging mechanism. The cooling and stirring mechanisms work together to cool the coffee beans, and finally the coffee beans are discharged by the unloading mechanism. The above mechanisms work together to realize the automated roasting of coffee beans, enabling continuous roasting and processing, replacing manual handling of coffee beans, improving the automation and efficiency of the coffee bean roasting operation, and thus improving the practicality of the device.
[0018] Specifically, the feeding mechanism includes a support frame 410, which is bolted to the top of the mounting cylinder 230. A storage tank 420 is fixed to the inner wall of the support frame 410. An inlet pipe 421 is fixed to the top of the storage tank 420, and a discharge pipe 430 is fixed to the bottom of the storage tank 420. The discharge pipe 430 is connected to the mounting cylinder 230. A servo motor B440 is bolted to the outside of the storage tank 420. A drive rod 441 is provided at the output end of the servo motor B440, and a spiral conveyor rod 450 is fixed to the bottom of the drive rod 441. The feeding mechanism performs high-precision feeding of coffee beans, accurately and controllably injecting the coffee beans into the storage cylinder 320.
[0019] Specifically, the discharge mechanism includes a discharge trough 510, which is bolted to one side of the mounting cylinder 230. A mounting block A520 is bolted to the side of the mounting cylinder 230 near the discharge trough 510. A hydraulic rod A530 is fixed to the top of the mounting block A520, and a partition plate A540 is fixed to the bottom of the hydraulic rod A530. The partition plate A540 is slidably connected to the discharge trough 510. With this discharge mechanism, after the coffee beans are roasted, they move towards the discharge trough 510 under the guiding action of the spiral guide block 350, and are discharged into the cooling mechanism through the discharge trough 510.
[0020] Specifically, the cooling mechanism includes a mounting frame 610, which is bolted to the top of the mounting base 100. A cooling cylinder 620 is fixed to the top of the mounting frame 610, and a cooling fan 630 is bolted to the bottom of the cooling cylinder 620. A distribution plate 640 is fixed to the top of the cooling fan 630, and a perforated partition 650 is fixed to the inner wall of the mounting frame 610. By providing a cooling mechanism, the coffee beans entering the cooling cylinder 620 are supported by the perforated partition 650. When the cooling fan 630 is activated, it blows cold air evenly onto the coffee beans through the distribution plate 640, thereby cooling and lowering the temperature of the roasted coffee beans.
[0021] Specifically, the stirring mechanism includes a mounting plate 710, which is bolted to the top of the cooling cylinder 620. A drive motor 720 is bolted to the top of the mounting plate 710. A drive shaft B721 is provided at the output end of the drive motor 720. A drive arm 730 is fixed to the outside of the drive shaft B721, and a pair of scraper blades 740 are fixed to the bottom of the drive arm 730. By providing the stirring mechanism, during the cooling operation, the drive motor 720 drives the drive shaft B721 to rotate, which in turn drives the drive arm 730 to rotate, thereby driving the pair of scraper blades 740 to stir the coffee beans. This ensures that the coffee beans are evenly exposed to the cold air, guaranteeing the quality and efficiency of the cooling operation.
[0022] Specifically, the feeding mechanism includes a feeding trough 810, which is bolted to the side wall of the cooling cylinder 620. A mounting block B820 is bolted to the top edge of the cooling cylinder 620, and a hydraulic rod B830 is fixed to the top of the mounting block B820. A drive plate 831 is fixed to the bottom of the hydraulic rod B830, and a partition plate B840 is fixed to one side of the drive plate 831. The partition plate B840 is slidably connected to the cooling cylinder 620. After the coffee beans are cooled, the hydraulic rod B830 moves the drive plate 831 upwards, which in turn moves the partition plate B840 upwards, opening the feeding trough 810. At this point, the coffee beans are guided by the scraper plate 740 to the feeding trough 810, and finally discharged through the feeding trough 810, facilitating the unified collection of the coffee beans.
[0023] Working Principle: During use, the device is controlled via the control panel 110. Coffee beans are injected into the storage tank 420 through the feed pipe 421. The servo motor B440 drives the drive rod 441 to rotate, which in turn drives the screw conveyor 450 to rotate. The screw conveyor 450 and the discharge pipe 430 work together to perform a high-precision feeding operation on the coffee beans, accurately and controllably injecting them into the storage drum 320. Heating is performed by the heating component 310. The servo motor A330 drives the drive shaft A331 to rotate, which in turn drives the feeding plate 340 and the screw guide block 350 to rotate. The feeding plate 340 moves the coffee beans, thus roasting them. After roasting, the hydraulic rod A530 moves the separator plate A540 upward, opening the discharge chute 510. The coffee beans move towards the discharge chute 510 under the guidance of the screw guide block 350. Coffee beans are discharged into the cooling cylinder 620 through the discharge chute 510. The coffee beans entering the cooling cylinder 620 are supported by the porous baffle 650. The cooling fan 630 is started and blows cold air evenly onto the coffee beans through the equalization plate 640, which can cool down the roasted coffee beans. During the cooling operation, the drive motor 720 drives the drive shaft B721 to rotate. The rotation of the drive shaft B721 drives the drive arm 730 to rotate, which in turn drives a pair of scraper plates 740 to stir the coffee beans, so that the coffee beans are evenly exposed to the cold air. After the coffee beans are cooled, the hydraulic rod B830 drives the drive plate 831 to move upward, which in turn drives the baffle plate B840 to move upward, which can open the discharge chute 810. At this time, under the guiding action of the scraper plates 740, the coffee beans are moved to the discharge chute 810. Finally, the coffee beans are discharged through the discharge chute 810, which facilitates the unified collection of coffee beans.
[0024] Although the present invention discloses embodiments and accompanying drawings, those skilled in the art will understand that various substitutions, variations and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and accompanying drawings.
Claims
1. A continuous coffee bean roasting apparatus, characterized in that, The system includes a mounting base (100), a mounting mechanism on the top of the mounting base (100), a mounting bracket (210) fixed to the top of the mounting base (100) by bolts, a mounting housing (220) fixed to the top of the mounting bracket (210), a mounting cylinder (230) fixed to the top of the mounting housing (220), a heat dissipation slot (240) on the outer side of the mounting cylinder (230), and a baking mechanism inside the mounting cylinder (230). The baking mechanism includes a heating component (310), which is fixed to the inner wall of the mounting housing (220) by bolts. A storage roller (320) is fixed to the inner wall of the mounting cylinder (230). A servo motor A (330) is fixed to one side of the mounting cylinder (230) by bolts. A drive shaft A (331) is provided at the output end of the servo motor A (330). A feeding plate (340) is fixed to the outside of the drive shaft A (331). A spiral guide block (350) is fixed to the outside of the drive shaft A (331) near the feeding plate (340). A feeding mechanism is provided at the top of the mounting cylinder (230). A discharge mechanism is provided on the side wall of the mounting cylinder (230). A cooling mechanism is provided on the outside of the mounting base (100). A stirring mechanism is provided at the top of the cooling mechanism. A discharging mechanism is provided on the outside of the cooling mechanism.
2. The continuous coffee bean roasting apparatus according to claim 1, characterized in that, A control panel (110) is provided on one side of the mounting base (100).
3. The continuous coffee bean roasting apparatus according to claim 1, characterized in that, The feeding mechanism includes a support frame (410), which is fixed to the top of the mounting cylinder (230) by bolts. A storage tank (420) is fixed to the inner wall of the support frame (410). An inlet pipe (421) is fixed to the top of the storage tank (420). A discharge pipe (430) is fixed to the bottom of the storage tank (420). The discharge pipe (430) is connected to the mounting cylinder (230). A servo motor B (440) is fixed to the outside of the storage tank (420) by bolts. A drive rod (441) is provided at the output end of the servo motor B (440). A spiral conveyor rod (450) is fixed to the bottom of the drive rod (441).
4. The continuous coffee bean roasting apparatus according to claim 1, characterized in that, The discharge mechanism includes a discharge trough (510), which is fixed to one side of the mounting cylinder (230) by bolts. The mounting cylinder (230) is fixed with a mounting block A (520) by bolts on the side near the discharge trough (510). A hydraulic rod A (530) is fixed to the top of the mounting block A (520), and a partition plate A (540) is fixed to the bottom of the hydraulic rod A (530). The partition plate A (540) is slidably connected to the discharge trough (510).
5. A continuous coffee bean roasting apparatus according to claim 1, characterized in that, The cooling mechanism includes a mounting frame (610), which is fixed to the top of the mounting base (100) by bolts. A cooling cylinder (620) is fixed to the top of the mounting frame (610), and a cooling fan (630) is fixed to the bottom of the cooling cylinder (620) by bolts. A distribution plate (640) is fixed to the top of the cooling fan (630), and a perforated partition plate (650) is fixed to the inner wall of the mounting frame (610).
6. A continuous coffee bean roasting apparatus according to claim 5, characterized in that, The stirring mechanism includes a mounting plate (710), which is fixed to the top of the cooling cylinder (620) by bolts. A drive motor (720) is fixed to the top of the mounting plate (710) by bolts. A drive shaft B (721) is provided at the output end of the drive motor (720). A drive arm (730) is fixed to the outside of the drive shaft B (721). A pair of scraper blades (740) are fixed to the bottom of the drive arm (730).
7. A continuous coffee bean roasting apparatus according to claim 6, characterized in that, The feeding mechanism includes a feeding trough (810), which is fixed to the side wall of the cooling cylinder (620) by bolts. An mounting block B (820) is fixed to the top edge of the cooling cylinder (620) by bolts. A hydraulic rod B (830) is fixed to the top of the mounting block B (820). A drive plate (831) is fixed to the bottom of the hydraulic rod B (830). A partition plate B (840) is fixed to one side of the drive plate (831). The partition plate B (840) is slidably connected to the cooling cylinder (620).