Baking cavity cooling device for coffee bean baking machine

Abstract

The utility model discloses a baking cavity cooling device for a coffee bean baking machine, which relates to the technical field of coffee bean baking, and comprises a baking machine body and a cooling device body, the baking machine body comprises a machine case, the cooling device body comprises a box body, the box body is arranged at the rear end of the machine case, a driving motor is arranged in the box body, and the driving motor is connected with the machine case. And an output shaft of the driving motor is fixedly connected with fan blades through a coupler, the front ends of the fan blades are fixedly connected with a connecting rod, the front end of the connecting rod is fixedly connected with a half gear, and the interior of the box body is fixedly connected with a supporting frame. The fan blades are driven by the driving motor to rotate to cool the interior of the case, meanwhile, a connecting rod can be driven to drive a half gear to rotate, the half gear rotates to drive a movable plate to slide left and right in a supporting frame under the action of a tooth groove, and then a cleaning brush is driven to sweep dust on a dustproof plate. And the cooling effect is prevented from being influenced by accumulated dust.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee bean roasting, in particular to a roasting cavity cooling device for a coffee bean roasting machine. Background Art

[0002] A coffee bean roaster is a device for roasting coffee beans. The coffee bean roaster mainly roasts the coffee beans by heating the heating element. After the coffee beans are roasted, they need to be cooled. However, the existing roasters do not have a good cooling function. Therefore, the coffee beans need to be taken out before they can be cooled, in order to reduce the work pressure of coffee bean roasting. Utility Model Content

[0003] The utility model provides a roasting chamber cooling device for a coffee bean roasting machine to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A roasting chamber cooling device for a coffee bean roasting machine comprises a roasting machine body and a cooling device body, wherein the roasting machine body comprises a machine case, and the cooling device body comprises a box body, wherein the box body is arranged at the rear end of the box body, a driving motor is arranged inside the box body, an output shaft of the driving motor is fixedly connected with a fan blade through a coupling, a front end of the fan blade is fixedly connected with a connecting rod, a front end of the connecting rod is fixedly connected with a half gear, a supporting frame is fixedly connected inside the box body, a movable plate is movably connected inside the supporting frame, a tooth groove is arranged on the inner side of the movable plate, a cleaning brush is fixedly connected to the front end of the movable plate, and a dustproof plate is arranged at the front end of the box body.

[0006] A further improvement of the technical solution of the utility model is that: a fixing frame is fixedly connected to the inside of the box body, the drive motor is fixedly connected to the inside of the fixing frame, the half gear and the tooth groove are meshed, a limiting groove is opened inside the support frame, and the movable plate is slidably connected to the inside of the limiting groove.

[0007] By adopting the above technical solution, the rotation of the half gear in the solution can drive the movable plate to move left and right under the action of meshing with the tooth groove, thereby driving the cleaning brush to sweep the dust on the dustproof plate.

[0008] A further improvement of the technical solution of the utility model is that slots are provided on both sides of the front end of the box body, plug blocks are fixedly connected to both sides of the rear end of the dustproof plate, a second slot is provided on one side of the plug block, and a fixing component is provided inside the slot.

[0009] A further improvement of the technical solution of the utility model is that the fixing assembly includes a fixed block, one end of the fixed block is fixedly connected to a limiting plate, one end of the limiting plate away from the fixed block is fixedly connected to a second spring, and one end of the limiting plate away from the fixed block is fixedly connected to a pull rod.

[0010] A further improvement of the technical solution of the utility model is that: a sliding groove is provided on an inner wall of one side of the slot, the fixed card block is slidably connected to the inside of the sliding groove, protrusions are fixedly connected at both ends of the box body, a cavity is provided inside the protrusion, and one end of the second spring away from the limit plate is fixedly connected to the inner wall of the cavity.

[0011] By adopting the above technical solution, the second spring in the solution can drive the fixed clamping block to perform a reset movement, so that the fixed clamping block is clamped in the interior of the second clamping groove, thereby allowing the dustproof plate to be stably fixed.

[0012] A further improvement of the technical solution of the utility model is that: a second inclined surface is provided at one end of the insert block away from the dustproof plate, and a third inclined surface is provided at one end of the fixed block away from the limiting plate.

[0013] By adopting the above technical solution, the second inclined surface and the third inclined surface in the solution can rub against each other, so that the fixed block slides into the slide groove under the friction resistance of the insert block, thereby facilitating the insert block to be fully inserted into the slot.

[0014] A further improvement of the technical solution of the utility model is that: the upper and lower ends of the front end of the box body are fixedly connected with fixed blocks, the upper end of the fixed block is provided with a first slot, the rear end of the chassis is provided with a vent, the rear end of the chassis is provided with a fixed slot, and the interior of the fixed slot is movably connected with a wedge-shaped block.

[0015] A further improvement of the technical solution of the utility model is that: a first inclined surface is provided at the front end of the fixed block, a movable groove is opened at the upper end of the fixed groove, the wedge-shaped clamping block is movably connected to the inside of the movable groove, and a first spring is fixedly connected to the upper end of the wedge-shaped clamping block.

[0016] By adopting the above technical solution, the first inclined surface in the solution can rub against the wedge-shaped block, so that the wedge-shaped block can slide inside the movable groove under the friction resistance of the fixed block, so that the fixed block can be fully inserted into the fixed groove, and the first spring can drive the wedge-shaped block to perform a reset movement, so that the wedge-shaped block is connected to the first groove, so that the box body is stably fixed.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a roasting chamber cooling device for a coffee bean roasting machine, which drives the fan blades to rotate by a driving motor to cool the inside of the chassis, and at the same time drives the connecting rod to drive the half gear to rotate. The rotation of the half gear can drive the movable plate to slide left and right inside the support frame under the action of the tooth groove, and then drives the cleaning brush to sweep the dust on the dustproof plate to prevent the accumulation of dust from affecting the cooling effect.

[0019] 2. The utility model provides a roasting chamber cooling device for a coffee bean roasting machine. By pulling a pull rod, the fixed card block is pulled out of the second card slot, so that the insertion block and the slot are loosened, and the dustproof plate can be removed to clean the dust on it and the dust inside the box, so as to prevent dust from accumulating and affecting the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a front view of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model;

[0021] Figure 2 This is a chassis structure diagram of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model;

[0022] Figure 3 It is a diagram showing the internal structure of a fixed groove of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model;

[0023] Figure 4 This is a structural diagram of a cooling device body of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model;

[0024] Figure 5 This is a diagram of the internal structure of a box of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model;

[0025] Figure 6 This is a structural diagram of a dustproof plate of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model;

[0026] Figure 7 It is a diagram of the internal structure of a slot of a roasting chamber cooling device for a coffee bean roasting machine according to an embodiment of the utility model.

[0027] In the figure: 1. baking machine body; 101. chassis; 102. vent; 103. fixed slot; 104. movable slot; 105. wedge-shaped block; 106. first spring; 2. cooling device body; 201. box; 202. fixed block; 203. first slot; 204. first inclined plane; 205. fixed frame; 206. support frame; 207. limit slot; 208. slot; 209. bump; 3. dustproof plate; 301. plug block; 302. second slot; 303. second inclined plane; 4. fixing assembly; 401. fixed block; 402. third inclined plane; 403. limit plate; 404. pull rod; 405. second spring; 5. driving motor; 501. fan blade; 502. connecting rod; 503. half gear; 504. movable plate; 505. tooth groove; 506. cleaning brush. DETAILED DESCRIPTION

[0028] 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.

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] Example 1

[0031] like Figure 1-7 As shown, the utility model provides a roasting chamber cooling device for a coffee bean roasting machine, comprising a roasting machine body 1 and a cooling device body 2, wherein the roasting machine body 1 comprises a machine case 101, and the cooling device body 2 comprises a box body 201, wherein the box body 201 is provided with a driving motor 5, wherein the output shaft of the driving motor 5 is fixedly connected with a fan blade 501 through a coupling, wherein the front end of the fan blade 501 is fixedly connected with a connecting rod 502, wherein the front end of the connecting rod 502 is fixedly connected with a half gear 503, wherein the box body 201 is fixedly connected with a supporting frame 206, wherein the supporting frame 206 is movably connected with a movable plate 504, wherein the inner side of the movable plate 504 is provided with a tooth groove 505, wherein the front end of the movable plate 504 is fixedly connected with a cleaning brush 506, and the front end of the box body 201 is provided with a dustproof plate 3.

[0032] In this embodiment, the fan blades 501 are driven by the driving motor 5 to rotate to cool the inside of the chassis 101, and at the same time, the connecting rod 502 can be driven to rotate the half gear 503. The rotation of the half gear 503 can drive the movable plate 504 to slide left and right inside the support frame 206 under the action of the tooth groove 505, and then drive the cleaning brush 506 to clean the dust on the dustproof plate 3 to prevent the accumulation of dust from affecting the cooling effect.

[0033] Example 2

[0034] like Figure 1-7 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the interior of the box body 201 is fixedly connected with a fixing frame 205, the driving motor 5 is fixedly connected to the interior of the fixing frame 205, the half gear 503 and the tooth groove 505 are meshed, a limiting groove 207 is provided inside the support frame 206, and the movable plate 504 is slidably connected to the interior of the limiting groove 207, slots 208 are provided on both sides of the front end of the box body 201, and plug blocks 301 are fixedly connected on both sides of the rear end of the dustproof plate 3, a second card slot 302 is provided on one side of the plug block 301, and a fixed card slot 302 is provided inside the slot 208 Component 4, the fixed component 4 includes a fixed block 401, one end of the fixed block 401 is fixedly connected to a limiting plate 403, one end of the limiting plate 403 away from the fixed block 401 is fixedly connected to a second spring 405, one end of the limiting plate 403 away from the fixed block 401 is fixedly connected to a pull rod 404, a sliding groove is provided on the inner wall of one side of the slot 208, the fixed block 401 is slidably connected to the inside of the sliding groove, both ends of the box body 201 are fixedly connected to a protrusion 209, a cavity is provided inside the protrusion 209, and one end of the second spring 405 away from the limiting plate 403 is fixedly connected to the inner wall of the cavity.

[0035] In this embodiment, the rotation of the half gear 503 can drive the movable plate 504 to move left and right under the action of the meshing tooth groove 505, thereby driving the cleaning brush 506 to clean the dust on the dustproof plate 3. The second spring 405 can drive the fixed block 401 to perform a reset movement, so that the fixed block 401 is connected to the inside of the second slot 302, so that the dustproof plate 3 can be stably fixed.

[0036] Example 3

[0037] like Figure 1-7As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, a second inclined surface 303 is provided at one end of the insert block 301 away from the dustproof plate 3, a third inclined surface 402 is provided at one end of the fixed block 401 away from the limit plate 403, the upper and lower ends of the front end of the box body 201 are fixedly connected with the fixed block 202, the upper end of the fixed block 202 is provided with a first slot 203, the rear end of the chassis 101 is provided with a vent 102, the rear end of the chassis 101 is provided with a fixed slot 103, the interior of the fixed slot 103 is movably connected with a wedge-shaped block 105, the front end of the fixed block 202 is provided with a first inclined surface 204, the upper end of the fixed slot 103 is provided with a movable slot 104, the wedge-shaped block 105 is movably connected to the interior of the movable slot 104, and the upper end of the wedge-shaped block 105 is fixedly connected with a first spring 106.

[0038] In this embodiment, the second inclined surface 303 and the third inclined surface 402 can rub against each other, so that the fixed block 401 slides into the slide groove under the friction resistance of the insert block 301, thereby facilitating the insert block 301 to be fully inserted into the slot 208. The first inclined surface 204 and the wedge-shaped block 105 can rub against each other, so that the wedge-shaped block 105 slides inside the movable groove 104 under the friction resistance of the fixed block 202, so that the fixed block 202 is fully inserted into the fixed groove 103. The first spring 106 can drive the wedge-shaped block 105 to perform a reset movement, so that the wedge-shaped block 105 is clamped in the first slot 203, so that the box body 201 is stably fixed.

[0039] The working principle of the roasting chamber cooling device for the coffee bean roasting machine is described in detail below.

[0040] like Figure 1-7As shown, the fixing block 202 is inserted into the fixing groove 103. During the insertion process, the first inclined surface 204 and the wedge-shaped block 105 will rub against each other, so that the wedge-shaped block 105 will slide inside the movable groove 104 under the friction resistance of the fixing block 202 and drive the first spring 106 to compress. When the fixing block 202 is completely inserted into the fixing groove 103, the first spring 106 can drive the wedge-shaped block 105 to perform a reset movement, so that the wedge-shaped block 105 is clamped in the first clamping groove 203, so that the box body 201 is stably fixed. Then the driving motor 5 is started to drive the fan blade 501 to rotate to cool the inside of the chassis 101. At the same time, it can drive the connecting rod 502 to drive the half gear 503 to rotate. The rotation of the half gear 503 can drive the movable plate 504 to slide left and right inside the support frame 206 under the action of the tooth groove 505, thereby driving the cleaning The cleaning brush 506 is used to sweep the dust on the dustproof plate 3. When the dustproof plate 3 needs to be removed, it is only necessary to pull the pull rod 404 to drive the fixed block 401 to be pulled out of the second slot 302, so that the insertion block 301 and the slot 208 are loosened, and the dustproof plate 3 and the dust inside the box body 201 can be removed to clean. When installing the dustproof plate 3, the insertion block 301 is inserted into the slot 208. During the insertion of the insertion block 301, the second inclined surface 303 and the third inclined surface 402 will rub against each other, so that the fixed block 401 slides into the inside of the slide groove under the friction resistance of the insertion block 301 and drives the second spring 405 to be compressed. When the insertion block 301 is fully inserted into the slot 208, the second spring 405 can drive the fixed block 401 to perform a reset movement, so that the fixed block 401 is connected to the inside of the second slot 302, so that the dustproof plate 3 can be stably fixed.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A roasting chamber cooling device for a coffee bean roasting machine, comprising a roasting machine body (1) and a cooling device body (2), characterized in that: The baking machine body (1) comprises a machine case (101), the cooling device body (2) comprises a box (201), the box (201) is arranged at the rear end of the box (101), a driving motor (5) is arranged inside the box (201), the output shaft of the driving motor (5) is fixedly connected to a fan blade (501) through a coupling, the front end of the fan blade (501) is fixedly connected to a connecting rod (502), the front end of the connecting rod (502) is fixedly connected to a half gear (503), the inside of the box (201) is fixedly connected to a support frame (206), the inside of the support frame (206) is movably connected to a movable plate (504), the inner side of the movable plate (504) is provided with a tooth groove (505), the front end of the movable plate (504) is fixedly connected to a cleaning brush (506), and the front end of the box (201) is provided with a dustproof plate (3).

2. The roasting chamber cooling device for a coffee bean roasting machine according to claim 1, characterized in that: A fixing frame (205) is fixedly connected inside the box body (201), the driving motor (5) is fixedly connected inside the fixing frame (205), the half gear (503) and the tooth groove (505) are meshed, a limiting groove (207) is provided inside the supporting frame (206), and the movable plate (504) is slidably connected inside the limiting groove (207).

3. The roasting chamber cooling device for a coffee bean roasting machine according to claim 1, characterized in that: Slots (208) are provided on both sides of the front end of the box body (201), plug blocks (301) are fixedly connected to both sides of the rear end of the dustproof plate (3), a second slot (302) is provided on one side of the plug block (301), and a fixing component (4) is provided inside the slot (208).

4. The roasting chamber cooling device for a coffee bean roasting machine according to claim 3, characterized in that: The fixing assembly (4) comprises a fixing block (401), one end of the fixing block (401) is fixedly connected to a limiting plate (403), one end of the limiting plate (403) away from the fixing block (401) is fixedly connected to a second spring (405), and one end of the limiting plate (403) away from the fixing block (401) is fixedly connected to a pull rod (404).

5. The roasting chamber cooling device for a coffee bean roasting machine according to claim 4, characterized in that: A sliding groove is provided on an inner wall of one side of the slot (208), the fixed block (401) is slidably connected inside the sliding groove, protrusions (209) are fixedly connected at both ends of the box body (201), a cavity is provided inside the protrusion (209), and one end of the second spring (405) away from the limiting plate (403) is fixedly connected to the inner wall of the cavity.

6. The roasting chamber cooling device for a coffee bean roasting machine according to claim 4, characterized in that: A second inclined surface (303) is provided at one end of the insert block (301) away from the dustproof plate (3), and a third inclined surface (402) is provided at one end of the fixed clamping block (401) away from the limiting plate (403).

7. The roasting chamber cooling device for a coffee bean roasting machine according to claim 1, characterized in that: The upper and lower ends of the front end of the box body (201) are fixedly connected with a fixing block (202), the upper end of the fixing block (202) is provided with a first clamping groove (203), the rear end of the chassis (101) is provided with a ventilating opening (102), the rear end of the chassis (101) is provided with a fixing groove (103), and the interior of the fixing groove (103) is movably connected with a wedge-shaped clamping block (105).

8. The roasting chamber cooling device for a coffee bean roasting machine according to claim 7, characterized in that: The front end of the fixed block (202) is provided with a first inclined surface (204), the upper end of the fixed groove (103) is provided with a movable groove (104), the wedge-shaped clamping block (105) is movably connected to the inside of the movable groove (104), and the upper end of the wedge-shaped clamping block (105) is fixedly connected to a first spring (106).

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