Coffee powder baking equipment

Abstract

The invention discloses coffee powder baking equipment, and particularly relates to the technical field of coffee baking, the coffee powder baking equipment comprises a baking oven, a rotating rod, a sleeving groove block and a multi-directional baking auxiliary energy supply assembly; the multi-directional baking auxiliary energy supply assembly comprises an eccentric disc, a rotating shaft, a guide frame, a guide column, a sleeving sliding block and an eccentric balance weight sleeve block. The multi-direction baking auxiliary energy supply assembly has the advantages that energy consumption is lower in the starting and running process of a rotating motor, rotating multi-direction centrifugal inertia force is provided through balance weight of an eccentric balance weight sleeve block, coffee powder is baked through auxiliary energy supply, and the energy saving performance is better, so that the problem that when a large amount of coffee powder is baked, energy consumption is low is solved. The problems that when a motor drives a rotating shaft to output, rotating load force is large, energy consumption is high in the coffee powder baking starting and running process, auxiliary energy supply rotation is difficult to achieve through counter weight multi-direction centrifugal inertia force, and therefore baking energy saving performance is poor are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of coffee roasting, and more specifically, the present invention relates to a coffee powder roasting device. Background Art

[0002] In the energy conservation and environmental protection industry, the coffee powder roasting device in an energy-saving oven is mainly used for the roasting process of coffee powder. Its uses are specifically reflected in rapid heating up and uniform heating. The coffee powder roasting device in an energy-saving oven is usually equipped with advanced heating technology, which can rapidly heat up and achieve uniform heating, ensuring that the coffee powder is evenly heated during the roasting process. Secondly, it has high energy efficiency utilization. The energy-saving oven is designed to minimize energy waste. By optimizing the heating method and intelligent temperature control system, the energy utilization rate is improved, the enterprise operation cost is reduced, and the energy-saving effect is achieved.

[0003] In the existing publicly disclosed literature, the patent with the Chinese patent publication number CN220756489U discloses a cold brew freeze-dried instant coffee powder production line. Through this technology, coffee beans can come into contact with fresh air in a timely manner, and heat exchange occurs between the air and the coffee beans inside the roasting cylinder, enhancing the wrapping effect of the air flow. The motor drives the rotation of the rotating shaft, thereby causing the roasting cylinder and the stirring blades to rotate, realizing stir-frying and roasting, making the roasting more uniform, improving the roasting effect and efficiency, and preventing the situation that the roasting cylinder heats up too fast during the dehydration stage, resulting in uneven heating of the beans and easily roasting out beans with astringent flavors. However, this technology still has the following problems.

[0004] During the coffee powder roasting process, it is necessary to continuously conduct heat exchange by contacting the heat with the coffee powder. During the rotation of the coffee powder, it is mainly driven by a motor. During the driving process, the motor needs to drive the rotating rod to drive the coffee powder for stir-frying and roasting. The amount of coffee powder during the roasting process is different, which leads to a large rotational load force when the motor drives the output of the rotating shaft when roasting a large amount of coffee powder. The energy consumption during the startup and operation of coffee powder roasting is relatively high, and it is difficult to utilize the multi-directional centrifugal inertial force of the counterweight to achieve auxiliary energy supply rotation. Therefore, the roasting energy-saving performance is relatively poor. For this reason, a coffee powder roasting device is needed. Summary of the Invention

[0005] To overcome the above-mentioned defects of the prior art, the present invention provides the following technical solution: A coffee powder baking device, including a baking box, a rotating rod, and a socket groove block. The rotating rod rotates inside the baking box. The socket groove block is fixedly connected to the outer wall of the rotating rod, and a multi-directional baking auxiliary energy supply component is installed inside the socket groove block. The multi-directional baking auxiliary energy supply component includes an eccentric disk rotatably installed inside the socket groove block. A rotating shaft is fixedly connected to the inner wall of the eccentric disk. The rotating shaft is rotatably connected to the socket groove block. A guiding frame is fixedly connected to the top end of the outer wall of the eccentric disk. A guiding column is fixedly connected inside the guiding frame. A socket slider is slidably connected to the outer wall of the guiding column. The same eccentric weight sleeve block is fixedly connected to both sides of the socket slider. The eccentric weight sleeve block and the socket slider are both slidably connected to the guiding frame.

[0006] Preferably, the rotating shaft can be a hollow shaft or a solid shaft. Ceramic fiber can be filled inside the hollow shaft. The outer walls of the guiding frame and the guiding column are both smooth surfaces. The outer wall of the socket slider and the inner wall of the guiding frame are both smooth surfaces. An adjustment scale line is provided on one side of the guiding frame. A locking bolt is threadedly connected to one side of the eccentric weight sleeve block. The guiding frame and the eccentric weight sleeve block are fixedly connected by the locking bolt. A limiting block is fixedly connected to the top end of the guiding frame, and the limiting block is used to limit the movement of the eccentric weight sleeve block. A rotating cap is fixedly connected to one end of the rotating shaft.

[0007] A linkage rod is fixedly connected to the other end of the rotating shaft. A sleeve ring is fixedly connected to the outer wall of the linkage rod. The sleeve ring and the linkage rod are both rotatably connected to the socket groove block. An extrusion bolt is threadedly connected inside the sleeve ring, and the extrusion bolt is used to extrude the socket groove block. A lower discharge valve is fixedly communicated with the bottom end of the baking box. A heating pipe is fixedly communicated with the outer wall of the baking box. A controller is fixedly connected to the outer wall of the heating pipe. A blower is fixedly communicated with the top end of the heating pipe. A resistance heating wire is fixedly installed at the input end of the blower. A rotating motor is installed at the top end of the rotating rod. The output end of the rotating motor is fixedly connected to the rotating rod. The blower, the resistance heating wire, and the rotating motor are all electrically connected to the controller. An inlet pipe is provided on one side of the rotating motor, and a filter cover plate is provided on the other side of the rotating motor. The inlet pipe and the rotating motor are both fixedly connected to the baking box. The filter cover plate is inserted into the baking box.

[0008] When this technology is in use, the rotating shaft drives the eccentric disk to rotate clockwise, and the guiding frame drives the guiding column to rotate and tilt clockwise. The socket slider drives the eccentric weight sleeve block to rotate and tilt clockwise. Under the action of the inclined gravity of the eccentric weight sleeve block, the eccentric weight sleeve block slides obliquely along the outer wall of the guiding frame. According to the scale line on the adjustment scale line, when the eccentric weight sleeve block touches the limiting block, the eccentric weight sleeve block is adjusted to the position of the maximum eccentric distance.

[0009] Preferably, two sets of inclined eccentric energy supply components are provided on the upper surface of the eccentric counterweight sleeve block; The inclined eccentric energy supply component includes a guide sleeve block fixed on the upper surface of the eccentric counterweight sleeve block. A sliding column is slidably connected to the inner wall of the guide sleeve block. A sliding strip is fixedly connected to the bottom end of the outer wall of the sliding column. The sliding strip is slidably connected between the guide sleeve block. A stop block is fixedly installed at one end of the sliding column. The other end of the sliding column is fixedly connected with a counterweight eccentric block. An adjusting bolt is threadedly connected inside the counterweight eccentric block. The counterweight eccentric block is slidably connected with the eccentric counterweight sleeve block. The outer walls of the sliding column and the sliding strip are smooth surfaces, and the inner wall of the guide sleeve block is a smooth surface.

[0010] When the present technology is in use, when a large amount of coffee powder needs to be baked inside the baking box, rotate the two adjusting bolts. Under the action of the threaded driving force of the adjusting bolt and the counterweight eccentric block, the adjusting bolt no longer presses against the eccentric counterweight sleeve block. The counterweight eccentric block drives the sliding column to move, and the sliding column and the sliding strip both move along the inner wall of the guide sleeve block. The lower surface of the counterweight eccentric block is no longer located on the upper surface of the eccentric counterweight sleeve block. At the same time, the side surface of the stop block fits against the side surface of the guide sleeve block.

[0011] Preferably, a support ring is rotatably connected to the outer wall of the rotating shaft at a position on one side of the socket groove block. A limiting component is installed on one side of the support ring; the limiting component includes an arc-shaped strip, a concave limiting plate and a rubber strip. The arc-shaped strip is fixedly located on one side of the support ring. The arc-shaped strip is fixedly connected with the socket groove block. The concave limiting plate is fixed on the outer wall of the arc-shaped strip. The rubber strip is fixedly connected to the upper inclined surface of the concave limiting plate. The cross-sectional shape of the concave limiting plate is concave, and the rubber strip is made of rubber material.

[0012] When the present technology is in use, when the eccentric disc drives the guide frame to rotate clockwise, the guide frame will press against the rubber strip. The rotating shaft is stably limited and rotated inside the support ring. And the arc-shaped strip supports the concave limiting plate, the concave limiting plate can support the rubber strip, and the rubber strip limits and supports the guide frame.

[0013] The technical effects and advantages of the present invention: 1. The present invention utilizes a multi-directional baking auxiliary energy supply component. The rotating shaft drives the eccentric disk to rotate clockwise. The guiding column drives the socket slider to rotate clockwise and tilt. The socket slider drives the eccentric weight sleeve block to rotate clockwise and tilt. The eccentric weight sleeve block slides obliquely along the outer wall of the guiding frame. When the eccentric weight sleeve block touches the limiting block, the eccentric weight sleeve block is adjusted to the position with the maximum eccentric distance. The rotating shaft drives the guiding frame to rotate, and the guiding column drives the socket slider to rotate. The eccentric weight sleeve block can generate eccentric inertial force. When there is a large amount of coffee powder, the eccentric weight sleeve block provides eccentric inertial force for the rotating rod. The energy consumption during the startup and operation of the rotating motor is lower. By using the weight of the eccentric weight sleeve block to provide rotating multi-directional centrifugal inertial force, the coffee powder is baked with auxiliary energy supply, and thus the energy saving performance is better.

[0014] 2. The present invention adjusts the inclined eccentric energy supply component. Under the action of the thread driving force of the adjusting bolt and the weight eccentric block, the adjusting bolt no longer presses the eccentric weight sleeve block, and the lower surface of the weight eccentric block is no longer located on the upper surface of the eccentric weight sleeve block. The side surface of the stop block fits on the side surface of the guiding sleeve block. On the eccentric weight sleeve block, mobile weight eccentricity is achieved through two weight eccentric blocks to provide rotating multi-directional centrifugal inertial force. When the rotating rod rotates, the rotating motor is turned on and then turned off, which can also ensure that the rotating rod rotates with centrifugal inertial force, so as to fully contact the coffee powder. In this way, the coffee powder is baked with auxiliary energy supply, making the energy saving performance better.

[0015] 3. The present invention utilizes the limiting component. When the eccentric disk drives the guiding frame to rotate clockwise, the guiding frame will press on the rubber strip. The supporting ring supports the arc-shaped strip, and the rotating shaft is stably limited and rotates inside the supporting ring. The concave limiting plate can support the rubber strip, and the rubber strip limits and supports the guiding frame, ensuring that the eccentric weight sleeve block and the two guiding sleeve blocks can provide rotating multi-directional centrifugal inertial force at the specified inclined positions. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a coffee powder baking device of the present invention.

[0017] Figure 2 It is a schematic diagram of the vertical cross-section structure of a coffee powder baking device of the present invention.

[0018] Figure 3 It is a schematic diagram of the partial structure of the vertical cross-section cut at the connection between the rotating rod and the socket groove block of the present invention.

[0019] Figure 4 It is a schematic diagram of the partial front view at the connection between the socket groove block and the rotating shaft of the present invention.

[0020] Figure 5 It is a schematic diagram of the partial vertical cross-section at the connection between the guiding frame and the eccentric disk of the present invention.

[0021] Figure 6 Partial structural schematic diagram of the truncated connection between the rotating shaft and the linkage rod of the present invention.

[0022] Figure 7 Partial top-down structural schematic diagram of the truncated baking oven of the present invention.

[0023] Figure 8 Partial cross-sectional structural schematic diagram of the adjusting bolt of the present invention.

[0024] Figure 9 For the present invention Figure 4 Enlarged structural schematic diagram at position A.

[0025] Reference numerals: 1, baking oven; 2, rotating rod; 3, socket groove block; 4, eccentric disc; 5, rotating shaft; 6, guiding frame; 7, guiding column; 8, socket sliding block; 9, eccentric counterweight sleeve block; 10, adjusting scale line; 11, locking bolt; 12, limiting block; 13, rotating cap; 14, linkage rod; 15, collar; 16, extrusion bolt; 17, lower row valve; 18, heating pipe; 19, controller; 20, fan; 21, resistance heating wire; 22, rotating motor; 23, feed pipe; 24, filter cover plate; 25, guiding sleeve block; 26, sliding column; 27, sliding strip; 28, stop block; 29, weight eccentric block; 30, adjusting bolt; 31, support ring; 32, arc strip; 33, concave limiting plate; 34, rubber strip. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As shown in the attached Figure 1 -attached Figure 9 A coffee powder baking device as shown. The coffee powder baking device is provided with a multi-directional baking auxiliary energy supply component, an inclined eccentric energy supply component and a limiting component. The setting of multiple components can, when the amount of coffee is large, enable the eccentric counterweight sleeve block 9 to provide an eccentric inertial force for the rotating rod 2, and the energy consumption during the start and operation of the rotating motor 22 is lower. By using the counterweight of the eccentric counterweight sleeve block 9 to provide a rotating multi-directional centrifugal inertial force, the auxiliary energy supply for baking coffee powder is realized, so that the energy saving is better. The specific structural settings of each component are as follows.

[0028] In this technical solution, as shown in the attached Figure 1 -attached Figure 5As shown, the rotating rod 2 rotates inside the baking oven 1. The socket groove block 3 is fixedly connected to the outer wall of the rotating rod 2, and a multi-directional baking auxiliary energy supply component is installed inside the socket groove block 3. The multi-directional baking auxiliary energy supply component includes an eccentric disc 4 rotatably installed inside the socket groove block 3. A rotating shaft 5 is fixedly connected to the inner wall of the eccentric disc 4. The rotating shaft 5 is rotatably connected to the socket groove block 3. A guide frame 6 is fixedly connected to the top end of the outer wall of the eccentric disc 4. A guide post 7 is fixedly connected inside the guide frame 6. A socket slider 8 is slidably connected to the outer wall of the guide post 7. The same eccentric weight sleeve block 9 is fixedly connected to both sides of the socket slider 8. Both the eccentric weight sleeve block 9 and the socket slider 8 are slidably connected to the guide frame 6. The rotating shaft 5 can be a hollow shaft or a solid shaft. Ceramic fiber can be filled inside the hollow shaft. The outer walls of the guide frame 6 and the guide post 7 are both smooth surfaces, and the outer wall of the socket slider 8 and the inner wall of the guide frame 6 are both smooth surfaces, so that the rotating shaft 5 can be a hollow shaft to fill ceramic fiber and achieve better heat conduction function.

[0029] In this technical solution, as shown in the attached Figure 4 -attached Figure 6 As shown, an adjustment scale line 10 is provided on one side of the guide frame 6, and a locking bolt 11 is threadedly connected to one side of the eccentric weight sleeve block 9. The guide frame 6 and the eccentric weight sleeve block 9 are fixedly connected through the locking bolt 11, so that the locking bolt 11 can also be rotated. Under the action of the threaded driving force between the locking bolt 11 and the eccentric weight sleeve block 9, the locking bolt 11 no longer presses against the guide frame 6. A limiting block 12 is fixedly connected to the top end of the guide frame 6, and the limiting block 12 is used to limit the movement of the eccentric weight sleeve block 9. So that when the eccentric weight sleeve block 9 touches the limiting block 12, the eccentric weight sleeve block 9 is adjusted to the position of the maximum eccentric distance.

[0030] A rotating cap 13 is fixedly connected to one end of the rotating shaft 5, and a linkage rod 14 is fixedly connected to the other end of the rotating shaft 5. A collar 15 is fixedly connected to the outer wall of the linkage rod 14. Both the collar 15 and the linkage rod 14 are rotatably connected to the socket groove block 3. An extrusion bolt 16 is threadedly connected inside the collar 15. The extrusion bolt 16 is used to extrude the socket groove block 3. So that after the extrusion bolt 16 is loosened, the rotating cap 13 will drive the rotating shaft 5 to rotate, the rotating shaft 5 drives the linkage rod 14 to rotate, and the linkage rod 14 drives the collar 15 to perform rotational linkage.

[0031] In this technical solution, as shown in the attached Figure 1 -attached Figure 7As shown in the figure, a lower discharge valve 17 is fixedly communicated with the bottom end of the baking oven 1, a heating pipe 18 is fixedly communicated with the outer wall of the baking oven 1, a controller 19 is fixedly connected to the outer wall of the heating pipe 18, and a blower 20 is fixedly communicated with the top end of the heating pipe 18; a resistance heating wire 21 is fixedly installed at the input end of the blower 20, a rotary motor 22 is installed at the top end of the rotary rod 2, and a fixed connection is provided between the output end of the rotary motor 22 and the rotary rod 2. The blower 20, the resistance heating wire 21, and the rotary motor 22 are all electrically connected to the controller 19, so as to start the blower 20 through the controller 19 and simultaneously turn on the resistance heating wire 21, enabling the external wind force to enter the interior of the baking oven 1 along the heating pipe 18 to heat the coffee powder inside the baking oven 1; a feed pipe 23 is provided on one side of the rotary motor 22, and a filter cover plate 24 is provided on the other side of the rotary motor 22. The feed pipe 23 and the rotary motor 22 are both fixedly connected to the baking oven 1, and the filter cover plate 24 is inserted into the baking oven 1, facilitating the feeding of the feed pipe 23, and opening the filter cover plate 24 can adjust the rotating shaft 5, and covering the filter cover plate 24 can filter the coffee powder and discharge the upper exhaust gas.

[0032] In this technical solution, as shown in the attached Figure 8 figure, two groups of inclined eccentric energy supply components are provided on the upper surface of the eccentric counterweight sleeve block 9; the inclined eccentric energy supply components include a guide sleeve block 25 fixed on the upper surface of the eccentric counterweight sleeve block 9, and a sliding column 26 is slidably connected to the inner wall of the guide sleeve block 25. A sliding strip 27 is fixedly connected to the bottom end of the outer wall of the sliding column 26, and the sliding strip 27 is slidably connected to the guide sleeve block 25. A stop block 28 is fixedly installed at one end of the sliding column 26, a counterweight eccentric block 29 is fixedly connected to the other end of the sliding column 26, an adjusting bolt 30 is threadedly connected inside the counterweight eccentric block 29, and the counterweight eccentric block 29 is slidably connected to the eccentric counterweight sleeve block 9. The outer walls of the sliding column 26 and the sliding strip 27 are both smooth surfaces, and the inner wall of the guide sleeve block 25 is a smooth surface.

[0033] In this technical solution, as shown in the attached Figure 9 figure, a support ring 31 is rotatably connected to the outer wall of the rotating shaft 5 at a position on one side of the socket groove block 3, and a limiting component is installed on one side of the support ring 31; the limiting component includes an arc-shaped strip 32, a concave limiting plate 33, and a rubber strip 34. The arc-shaped strip 32 is fixedly located on one side of the support ring 31, and the arc-shaped strip 32 is fixedly connected to the socket groove block 3. The concave limiting plate 33 is fixed to the outer wall of the arc-shaped strip 32, and the rubber strip 34 is fixedly connected to the upper inclined surface of the concave limiting plate 33. The cross-sectional shape of the concave limiting plate 33 is concave, and the rubber strip 34 is made of rubber material.

[0034] The working principle of the coffee powder baking equipment of the present invention is as follows: First, when the present invention performs inclined eccentric energy supply, the coffee powder is first poured into the baking box 1 through the feed pipe 23 to achieve feeding and baking. When a large amount of coffee powder needs to be baked inside the baking box 1, the filter cover plate 24 is pulled upward to open the opening at the top of the baking box 1. The hand reaches into the baking box 1 and rotates the two adjusting bolts 30. As a result, under the action of the thread driving force between the adjusting bolt 30 and the weight eccentric block 29, the adjusting bolt 30 no longer presses the eccentric weight sleeve block 9, and the weight eccentric block 29 is moved. The weight eccentric block 29 drives the sliding column 26 to move, and the sliding column 26 causes the sliding strip 27 to move. Both the sliding column 26 and the sliding strip 27 move along the inner wall of the guiding sleeve block 25. In this way, the sliding column 26 drives the weight eccentric block 29 to move, and the lower surface of the weight eccentric block 29 is no longer located on the upper surface of the eccentric weight sleeve block 9. At the same time, the side surface of the stop block 28 fits against the side surface of the guiding sleeve block 25, and movable weight eccentricity is achieved on the eccentric weight sleeve block 9 through the two weight eccentric blocks 29.

[0035] Secondly, when the present invention performs multi-directional baking auxiliary energy supply, by rotating the extrusion bolt 16, the extrusion bolt 16 moves under the action of the thread driving force with the collar 15. In this way, the extrusion bolt 16 no longer presses the socket groove block 3. Then rotate the locking bolt 11. Under the action of the thread driving force between the locking bolt 11 and the eccentric weight sleeve block 9, the locking bolt 11 no longer presses the guiding frame 6. In this way, the hand rotates the rotating cap 13 clockwise, the rotating cap 13 drives the rotating shaft 5 to rotate clockwise, the rotating shaft 5 drives the eccentric disk 4 to rotate clockwise, the eccentric disk 4 drives the guiding frame 6 to rotate and tilt clockwise, and the guiding frame 6 drives the guiding column 7 to rotate and tilt clockwise. The guiding column 7 drives the socket slider 8 to rotate and tilt clockwise, the socket slider 8 drives the eccentric weight sleeve block 9 to rotate and tilt clockwise. Under the action of the inclined gravity, the eccentric weight sleeve block 9 slides obliquely along the outer wall of the guiding frame 6. The eccentric weight sleeve block 9 drives the socket slider 8 to slide obliquely on the outer wall of the guiding column 7. According to the scale line on the adjustment scale line 10, when the eccentric weight sleeve block 9 touches the limit block 12, the eccentric weight sleeve block 9 is adjusted to the position of the maximum eccentric distance. The moving directions described in the above paragraphs mainly refer to the view directions in the attached Figure 4 -attached Figure 5 view directions.

[0036] Then, when the present invention performs limiting, when the eccentric disk 4 drives the guiding frame 6 to rotate clockwise, the guiding frame 6 will press on the rubber strip 34. The arc-shaped strip 32 is supported by the support ring 31, and the rotating shaft 5 is stably limited and rotated inside the support ring 31. And the arc-shaped strip 32 supports the concave limiting plate 33 to increase the stability of the concave limiting plate 33. The concave limiting plate 33 can support the rubber strip 34, and the rubber strip 34 limits and supports the guiding frame 6. The moving directions described in the above paragraphs mainly refer to the view directions in the attached Figure 9 view directions.

[0037] Finally, when the energy-saving baking operation of the present invention is carried out, the controller 19 starts the blower 20, and at the same time turns on the resistance heating wire 21, so that the external wind enters the baking box 1 along the heating pipe 18, heats the coffee powder inside the baking box 1, and the filter cover plate 24 can filter the waste gas of the coffee powder, so that the waste gas is discharged upward along the holes of the filter cover plate 24.

[0038] The rotation motor 22 drives the rotation rod 2 to rotate, the rotation rod 2 drives the coffee powder to turn over, and at the same time the rotation rod 2 drives the socket groove block 3 to rotate, the socket groove block 3 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the guide frame 6 to rotate, the guide frame 6 drives the guide post 7 to rotate, the guide post 7 drives the socket slider 8 to rotate, and the socket slider 8 drives the eccentric counterweight sleeve block 9 to rotate eccentrically. The eccentric counterweight sleeve block 9 can generate an eccentric inertial force. At the same time, the eccentric counterweight sleeve block 9 drives the guide sleeve block 25 to rotate eccentrically, and the guide sleeve block 25 drives the sliding column 26 to rotate eccentrically, and the sliding column 26 makes the counterweight eccentric block 29 rotate with eccentric counterweight. The two counterweight eccentric blocks 29 and the eccentric counterweight sleeve block 9 provide an eccentric inertial force for the rotation rod 2. After the controller 19 closes the rotation motor 22 for five seconds, the rotation rod 2 can also rotate in contact with the coffee powder under the action of the eccentric inertial forces of the two counterweight eccentric blocks 29 and the eccentric counterweight sleeve block 9. After an interval of five seconds, the controller 19 turns on the rotation motor 22 again to continue driving the rotation rod 2 to rotate, and closes and opens the rotation motor 22 every five seconds. In this way, by using the eccentric inertial forces of the two counterweight eccentric blocks 29 and the eccentric counterweight sleeve block 9, the socket groove block 3 can rotate and contact the coffee powder at intervals, so that the rotation rod 2 can rotate quickly, and the interval operation function of the rotation motor 22 can be realized during the operation process, and it can also ensure that the coffee powder is rotationally baked, and the baking energy saving is better.

[0039] The content not described in detail in the specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described here.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coffee powder roasting device, comprising a roasting box (1), a rotating rod (2) and a sleeve groove block (3), wherein the rotating rod (2) rotates inside the roasting box (1), and the sleeve groove block (3) is fixedly connected to the outer wall of the rotating rod (2), characterized in that: A multi-directional baking auxiliary energy supply component is installed inside the sleeve slot block (3); The multi-directional baking auxiliary energy supply assembly comprises an eccentric disk (4) rotatably mounted inside a sleeve groove block (3); the inner wall of the eccentric disk (4) is fixedly connected to a rotating shaft (5); the rotating shaft (5) is rotatably connected to the sleeve groove block (3); the top end of the outer wall of the eccentric disk (4) is fixedly connected to a guide frame (6); the interior of the guide frame (6) is fixedly connected to a guide column (7); the outer wall of the guide column (7) is slidably connected to a sleeve sliding block (8); The two sides of the sleeve sliding block (8) are fixedly connected to the same eccentric counterweight sleeve block (9), and the eccentric counterweight sleeve block (9) and the sleeve sliding block (8) are both slidably connected to the guide frame (6).

2. The coffee powder roasting device according to claim 1, characterized in that: The rotating shaft (5) may be a hollow shaft or a solid shaft, and the hollow shaft may be filled with ceramic fibers. The outer wall of the guide frame (6) and the outer wall of the guide column (7) are both smooth surfaces, and the outer wall of the sleeve sliding block (8) and the inner wall of the guide frame (6) are both smooth surfaces.

3. The coffee powder roasting device according to claim 1, characterized in that: An adjustment scale line (10) is provided on one side of the guide frame (6), and a locking bolt (11) is threadedly connected to one side of the eccentric counterweight block (9); the guide frame (6) and the eccentric counterweight block (9) are fixedly connected via the locking bolt (11).

4. The coffee powder roasting device according to claim 1, characterized in that: The top end of the guide frame (6) is fixedly connected to a limiting block (12), and the limiting block (12) is used to limit the movement of the eccentric counterweight sleeve (9).

5. The coffee powder roasting device according to claim 1, characterized in that: One end of the rotating shaft (5) is fixedly connected to a rotating cap (13), and the other end of the rotating shaft (5) is fixedly connected to a linkage rod (14); a collar (15) is fixedly connected to the outer wall of the linkage rod (14); the collar (15) and the linkage rod (14) are both rotatably connected to the sleeve slot block (3); an internal thread of the collar (15) is connected to a compression bolt (16); the compression bolt (16) is used to compress the sleeve slot block (3).

6. The coffee powder roasting device according to claim 1, characterized in that: The bottom end of the baking box (1) is fixedly connected to a lower row valve (17), the outer wall of the baking box (1) is fixedly connected to a heating pipe (18), the outer wall of the heating pipe (18) is fixedly connected to a controller (19), and the top end of the heating pipe (18) is fixedly connected to a fan (20); A resistance heating wire (21) is fixedly mounted on the input end of the fan (20), a rotating motor (22) is mounted on the top end of the rotating rod (2), an output end of the rotating motor (22) is fixedly connected to the rotating rod (2), and the fan (20), the resistance heating wire (21) and the rotating motor (22) are all electrically connected to the controller (19); A feed pipe (23) is provided on one side of the rotating motor (22), and a filter cover plate (24) is provided on the other side of the rotating motor (22); the feed pipe (23) and the rotating motor (22) are both fixedly connected to the baking box (1), and the filter cover plate (24) is plugged into the baking box (1).

7. The coffee powder roasting device according to claim 1, characterized in that: The upper surface of the eccentric counterweight block (9) is provided with two groups of inclined eccentric energy supply components; The inclined eccentric energy supply assembly comprises a guide sleeve (25) fixed on the upper surface of an eccentric counterweight sleeve (9), and the inner wall of the guide sleeve (25) is slidably connected to a slide column (26), the bottom end of the outer wall of the slide column (26) is fixedly connected to a slide bar (27), the slide bar (27) and the guide sleeve (25) are slidably connected, a stopper (28) is fixedly installed on one end of the slide column (26), the other end of the slide column (26) is fixedly connected to a counterweight eccentric block (29), the internal thread of the counterweight eccentric block (29) is connected to an adjusting bolt (30), and the counterweight eccentric block (29) and the eccentric counterweight sleeve (9) are slidably connected.

8. The coffee powder roasting device according to claim 7, characterized in that: The outer walls of the sliding column (26) and the sliding bar (27) are both smooth surfaces, and the inner wall of the guide sleeve (25) is a smooth surface.

9. The coffee powder roasting device according to claim 1, characterized in that: A support ring (31) is rotatably connected to the outer wall of the rotating shaft (5) and located at a position on one side of the sleeve groove block (3), and a limiting component is installed on one side of the support ring (31); The limiting assembly comprises an arc strip (32), a concave limiting plate (33) and a rubber strip (34); the arc strip (32) is fixedly located on one side of the support ring (31); the arc strip (32) is fixedly connected to the sleeve groove block (3); the concave limiting plate (33) is fixed on the outer wall of the arc strip (32); and the rubber strip (34) is fixedly connected to the upper inclined surface of the concave limiting plate (33).

10. The coffee powder roasting device according to claim 9, characterized in that: The cross-sectional shape of the concave limiting plate (33) is concave, and the rubber strip (34) is made of rubber material.

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