TWI814144B - Bean dryer - Google Patents

Abstract

A bean dryer comprises a box body forming a holding cavity, a door frame forming a holding opening, a discharge door and a bean drying cylinder fixed in the holding cavity. The holding opening is communicated with the holding cavity, and the discharge door is rotationally connected with the door frame to close or open the holding opening. The bean dryer further comprises an ejector, a fastener connected with the discharge door and a lock body connected with the box body. The fastener is movably clamped on the lock body, the ejector is connected with the box body and includes a first elastic member. When the fastener is separated from the lock body, the first elastic member drives one end of the discharge door to rotate away from the box body and supports the discharge door at a preset angle. The door frame further forms a bean outlet communicated with the holding opening. The bean outlet is used for pouring out beans in the bean drying cylinder when the holding opening is opened.

Description

roaster

The present invention relates to the technical field of roasted beans, and in particular to a roasting machine.

The roasting machine includes a box and a roasting drum placed in the box. When pouring out the beans after roasting the beans, such as coffee beans, the discharge door on the box must be opened manually and the door must be held until the coffee beans are completely poured out. In this way, when pouring out the beans, the user must The discharging door has to be held in hand all the time and other matters cannot be carried out, which undoubtedly brings inconvenience to people.

In view of this, it is necessary to provide a roaster that is convenient for pouring out the bean material.

A roasting bean machine, including a box forming an accommodation cavity, a door frame forming an accommodation opening, a discharging door, and a roasting bean barrel fixed in the accommodation cavity, the door frame being connected to the box, and the The accommodating opening is connected to the accommodating cavity, and the discharging door is rotationally connected to the door frame for closing or opening the accommodating opening. The roasting machine also includes an ejection piece, a buckle connected to the discharging door, and a buckle connected to the discharging door. The lock body is connected to the box body. The buckle is movably mounted on the lock body. The ejection piece is connected to the door frame and includes a first elastic member. When the buckle is separated from the lock body, the first elastic member Driving one end of the discharge door to rotate away from the box and supporting the discharge door at a preset angle, the door frame also forms a discharge port connected to the accommodation opening, and the discharge opening is used to open at the accommodation opening When the beans are in the roasting drum, pour out the beans.

Further, the ejection member further includes a container fixedly connected to the door frame, the discharge door is protrudingly provided with a guide post, one end of the first elastic member is resisted in the container, and the other end is resisted in the container. in the guide column.

Further, the door frame forms a positioning hole, the size of the positioning hole is larger than the size of the guide post, and the guide post passes through the positioning hole and is placed in the accommodation body.

Further, the door frame includes a connecting plate and a resisting plate connected to the box. The connecting plate forms a first accommodation hole connected with the accommodating cavity. The resisting plate extends obliquely downward from the side of the connecting plate and forms a second accommodation hole. The discharge port is formed between the receiving hole, the connecting plate and the bottom of the resisting plate.

Further, the discharge door includes a positioning plate. The positioning plate is located on a side of the resisting plate close to the connecting plate. The size of the positioning plate is larger than the size of the second accommodation hole. The resisting plate rotates to the predetermined position when the discharging door rotates. When setting the angle, it resists the positioning plate.

Further, the discharge door also includes a cover with a through hole, a resistance ring and a transparent bean-viewing window. The resistance ring is vertically connected between the cover and the positioning plate. The transparent bean-viewing window is fixed on It is arranged inside the resisting ring and faces the through hole and the roasting bean tube.

Further, the door frame further includes a shielding cover, which is fixed on the connecting plate and blocks the resisting plate. The shielding cover forms a third accommodation hole, a first accommodation hole, a second accommodation hole and a third accommodation hole. The holes are connected to form the accommodation opening.

Further, the box body includes a bean box fixed below the door frame and connected to the discharge port, and the bean box is detachable.

Further, the buckle includes an operating part placed at one end of the discharge door and a rotating part extending from the operating part. The rotating part is rotationally connected to the discharge door, and the rotating part is provided with a buckle hole. , the lock body is a protrusion that is engaged with the buckle hole.

Furthermore, the discharge door is provided with a first protruding column, the rotating part is protruding with a second protruding column, and the buckle further includes a third protruding column that is sleeved on the first protruding column and the second protruding column. Two elastic members, the second elastic member is resisted between the rotating part and the discharge door.

When the above-mentioned roasting machine completes roasting beans, the user operates the buckle to unlock the lock body, and the ejector 8 will hold the discharge door so that one end of the discharge door rotates away from the box and is supported at a preset angle. thus opening Open the accommodating port connected with the discharge port, so that when pouring out the bean material in the roasting bean cylinder, the user does not need to hold the discharge door, which is convenient for pouring out the bean material.

1: Bean roasting machine

2: Box

3:Door frame

4: Baking bean tube

5: Discharge door

6:Lock body

7: Fasteners

8: Eject items

21: Accommodation cavity

31: Accommodation port

81:First elastic member

32: Discharge port

22:Bean box

82: Container

51:Guide column

9:Hinge

33:Connection board

34: Resistance board

35:Shading cover

331: First accommodation hole

341: Second receiving hole

351:Third receiving hole

332: Positioning hole

52:Cover

521:Through hole

53: Positioning plate

54: Resistance Ring

541: Accommodation slot

55:Transparent bean viewing window

522:Perforation

71:Operation Department

72:Rotating part

73: Second elastic member

721: The first buckle part

542:First convex pillar

722:Second convex pillar

Figure 1 is a perspective view of a roasting machine.

FIG. 2 is a partially exploded view of the roaster in FIG. 1 .

Figure 3 is a partially exploded view of the roaster in Figure 1 from another direction.

Figure 4 is an exploded view of the frame and discharge door in Figure 2.

Figure 5 is an exploded view of the frame and the discharge door in Figure 2 from another direction.

Figure 6 is a perspective view of the discharge door in Figure 4 from another direction.

Figure 7 is a schematic diagram of the roasting machine in Figure 1 opening the discharging door.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the embodiments of the present invention, the singular forms "a," "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items. In addition, the terms "first", "second", etc. in the description of the present invention and the above-mentioned drawings are used to distinguish different objects, rather than describing a specific sequence. Furthermore, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

Please refer to Figures 1 to 7. This application provides a roasting machine 1. The roasting machine 1 includes a box 2, a door frame 3, a roasting drum 4, a discharge door 5, a lock body 6, and a buckle 7. and ejection 8. The box The body 2 forms an accommodating cavity 21, and the bean roasting drum 4 is rotatably fixed to the accommodating cavity 21, and is used to drive the bean material accommodated in the bean roasting drum 4 to rotate to dry the bean material. The door frame 3 is fixedly connected to the box 2 and forms an accommodating opening 31 communicating with the accommodating cavity 21 . The discharge door 5 is rotatably connected to the door frame 3 for closing or opening the accommodating opening 31 . The lock body 6 is connected with the box body 2 . The buckle 7 is connected to the discharge door 5 and movably clamped on the lock body 6 . The ejection piece 8 is connected to the door frame 3. The ejection piece 8 includes a first elastic member 81. The first elastic member 81 drives one end of the discharge door 5 away from the box 2 when the buckle 7 is separated from the lock body 6. Rotate and support the discharge door 5 at a preset angle to open the accommodating opening 31 . The door frame 3 also forms a discharging port 32 connected with the accommodating opening 31 . The discharging port 32 is used for pouring out the bean material in the roasted bean cylinder 4 when the accommodating opening 31 is opened. In one embodiment, the box 2 includes a bean box 22 fixed below the door frame 3 . The bean box 22 is detachable and is used to receive the bean material poured out from the discharge port 32 . The path in which the bean material located in the roasted bean drum 4 falls from the accommodating opening 31 to the discharging opening 32 and then falls into the bean box 22 is shown in the direction of the arrow in FIG. 7 .

Specifically, the ejection member 8 also includes a receiving body 82 fixedly connected to the door frame 3 . One end of the first elastic member 81 is disposed in the receiving body 82 , and the other end is restrained against the discharge door 5 . In this embodiment, the discharge door 5 is protrudingly provided with a guide post 51 , and the other end of the first elastic member 81 is placed in the guide post 51 . The roasting machine 1 includes two ejection parts 8. The accommodating opening 31 is axially symmetrical. The two ejecting parts 8 are connected to the box 2 and are symmetrically arranged in the accommodating opening 31. around.

A hinge 9 is connected between the top of the discharge door 5 and the door frame 3 , and the discharge door 5 realizes a rotational connection with the door frame 3 through the hinge 9 . In this embodiment, the number of hinges 9 is two, and the two hinges 9 are connected in parallel between the top of the discharge door 5 and the door frame 3 .

The door frame 3 includes a connecting plate 33 connected to the box 2 , a resisting plate 34 and a shielding cover 35 . The accommodating body 82 is fixed to the side of the connecting plate 33 away from the resisting plate 34 . The connecting plate 33 forms a first accommodating hole 331 that communicates with the accommodating cavity 21 . The resisting plate 34 is inclined from the side of the connecting plate 33 toward the accommodating body 82 . It extends downward and forms a second receiving hole 341 . The shielding cover 35 is fixed on the connecting plate 33 and blocks the resisting plate 34 . The shielding cover 35 forms a third receiving hole 351 . The first accommodation hole 331 , the second accommodation hole 341 and the third accommodation hole 351 are connected to form the accommodation opening 31 . The discharge port 32 is formed between the connecting plate 33 and the bottom of the resisting plate 34 so that the bean material in the roasted bean tube 4 reaches the discharge port 32 through the first accommodation hole 331 and then falls into the bean box 22 . Said company The connecting plate 33 forms a positioning hole 332, and the guide post 51 passes through the positioning hole 332 and is placed in the accommodation body 82. The size of the positioning hole 332 is larger than the size of the guide post 51, so that the discharge door 5 when rotating away from the box body 2, the guide column 51 can move in the positioning hole 332.

The discharge door 5 includes a cover plate 52 with a through hole 521 , a positioning plate 53 , a resisting ring 54 and a transparent bean viewing window 55 . The resisting ring 54 is vertically connected between the cover plate 52 and the positioning plate 53. The transparent bean viewing window 55 is fixed in the resisting ring 54 and faces the through hole 521 and the roasting bean barrel 4 for observing the roasted beans. The bean material in the cylinder 4, such as the color of the coffee beans, is used to determine whether the coffee beans have been roasted. The transparent bean-viewing window may be double-layer transparent glass.

The cover plate 52 is located on the side of the resisting plate 34 away from the connecting plate 33 . The resisting ring 54 is spaced apart from the edge of the cover plate 52 to form a receiving groove 541 located between the cover plate 52 and the positioning plate 53 and outside the resisting ring 54 . The guide post 51 is protruding from the positioning plate 53 . The positioning plate 53 is located on the side of the resistance plate 34 close to the connecting plate 33. The size of the positioning plate 53 is larger than the size of the second accommodation hole 341. The resistance plate 34 is partially placed in the accommodation groove 541. The resistance plate 34 When the discharge door 5 rotates to a preset angle, it resists the positioning plate 53 , thereby restricting the discharge door 5 from further rotating away from the box 2 . In this embodiment, the positioning plate 53 is rectangular, and the second accommodating hole 341 includes a rectangular hole and an arc hole. The arc hole is connected with the rectangular hole and is located close to the discharge port 32 . In the discharge door 5 When rotating to the preset angle, both sides of the bottom of the resisting plate 34 resist the positioning plate 53 .

The bottom of the cover 52 has a through hole 522 . The buckle 7 includes an operating part 71 and a rotating part 72 extending from the operating part 71. The operating part 71 is placed on the bottom edge of the cover 52. The rotating part 72 passes through the through hole 522 and the resisting ring 54. Turn the connection. The rotating part 72 is provided with a first buckle part 721 . The lock body 6 is used to engage with the first buckle portion 721 , and the first buckle portion 721 is separated from the lock body 6 when the operating portion 71 is operated in a predetermined direction. In this embodiment, the first buckle part 721 is a buckle hole, the lock body 6 is a protrusion matching the buckle hole, and the predetermined direction is the direction in which the operating part 71 is lifted upward under the action of external force. .

Further, the resisting ring 54 is provided with a first protruding post 542, the rotating part 72 is provided with a second protruding post 722, and the buckle 7 further includes a first protruding post 542 and a third protruding post 542. The second elastic member 73 on the two protrusions 722 resists between the resisting ring 54 and the rotating part 72 . described The protrusion is elastic and its top surface is a curved surface. When the bottom of the discharge door 5 is rotated away from the box 2 and supported at a preset angle, the second elastic member 73 drives the rotating part 72 to rotate close to the protrusion, thereby resetting the rotating part. It can be understood that the first protruding post 542 may not be provided on the resisting ring 54 , and the second protruding post 722 may not be provided on the buckle 7 . Correspondingly, the roaster 1 may not include the second protruding post 722 . Elastic member 73, the rotating part 72 is reset under the action of the external force that presses the operating part 71 downward.

When the above-mentioned roasting machine 1 completes roasting beans, the user operates the buckle 7 to unlock the lock body 6, and the ejector 8 will hold the discharge door 5 so that one end of the discharge door 5 rotates away from the box 2 and rotates. Supported at a preset angle, the accommodating opening 31 connected with the discharging port 32 is opened, so that the bean material in the roasting bean drum 4 can fall from the accommodating opening 31 to the discharging opening 32 and then into the bean box 22 . In this way, when pouring out the bean material in the roasted bean drum 4, the user does not need to hold the discharging door 5, which facilitates pouring out the bean material. When the discharge door 5 rotates to the preset angle, the buckle 7 has been reset. If it is necessary to close the accommodating opening 31 again, lift the buckle 7 upward again and press the discharge door 5 toward the box 2. When the discharge door 5 is rotated to be placed in the accommodating opening 31, the buckle 7 is released, and the buckle 7 will be locked on the lock body 6 again. In this way, the discharge door 5 is locked again to close the accommodating opening 31.

For those skilled in the art, other corresponding changes or adjustments can be made based on the inventive solutions and concepts of the present invention and the actual needs of production, and these changes and adjustments should all fall within the scope disclosed by the present invention.

1: Bean roasting machine

2: Box

3:Door frame

5: Discharge door

7: Fasteners

22:Bean box

31: Accommodation port

Claims (10)

A roasting bean machine, including a box forming an accommodation cavity, a door frame forming an accommodation opening, a discharging door, and a roasting bean barrel fixed in the accommodation cavity, the door frame being connected to the box, and the The accommodating opening is connected to the accommodating cavity, and the discharging door is rotationally connected to the door frame for closing or opening the accommodating opening. The roaster also includes an ejection piece connected to the discharging door. The buckle and the lock body connected to the box body, the buckle is movably mounted on the lock body, the ejection piece is connected to the door frame and includes a first elastic piece, When the buckle is disengaged from the lock body, the first elastic member drives one end of the discharge door to rotate away from the box and supports the discharge door at a preset angle. The door frame is also formed with the The discharge port is connected with the accommodation port, and the discharge port is used for pouring out the bean material in the roasting bean tube when the accommodation port is opened. The roasting machine according to claim 1, wherein the ejection member further includes a container fixedly connected to the door frame, the discharge door is protrudingly provided with a guide post, and one end of the first elastic member It is located in the accommodation body, and the other end is located in the guide column. The roaster of claim 2, wherein the door frame forms a positioning hole, the size of the positioning hole is larger than the size of the guide post, and the guide post passes through the positioning hole and is placed in the housing. in the body. The roaster of claim 1, wherein the door frame includes a connecting plate and a resisting plate connected to the box, and the connecting plate forms a first accommodation hole connected to the accommodation cavity, and the The resisting plate extends obliquely downward from the side of the connecting plate to form a second accommodation hole, and the discharge port is formed between the connecting plate and the bottom of the resisting plate. The roasting machine according to claim 4, wherein the discharging door includes a positioning plate, the positioning plate is located on the side of the resisting plate close to the connecting plate, and the size of the positioning plate is larger than the The size of the second accommodating hole is such that the resisting plate resists the positioning plate when the discharge door rotates to a preset angle. The roaster of claim 5, wherein the discharging door further includes a cover with a through hole, a resisting ring and a transparent bean viewing window, and the resisting ring is vertically connected to the cover and the bean-viewing window. The positioning plate In between, the transparent bean viewing window is fixed in the resisting ring and is arranged facing the through hole and the roasting bean tube. The roaster of claim 4, wherein the door frame further includes a shielding cover, the shielding cover is fixed on the connecting plate and shields the resisting plate, and the shielding cover forms a third accommodation hole, the first accommodating hole, the second accommodating hole and the third accommodating hole are connected to form the accommodating opening. The bean roasting machine according to claim 1, wherein the box body includes a bean box fixed below the door frame and connected to the discharge port, and the bean box is detachable. The roaster of claim 1, wherein the buckle includes an operating part placed at one end of the discharging door and a rotating part extending from the operating part, and the rotating part is rotatably connected to In the discharge door, the rotating part is provided with a buckle hole, and the lock body is a protrusion locked with the buckle hole. The roasting machine according to claim 9, wherein the discharging door is provided with a first protruding column, the rotating part is protruding with a second protruding column, and the buckle further includes a The second elastic member is on the first protruding column and the second protruding column, and the second elastic member is resisted between the rotating part and the discharge door.

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