TWI706730B

TWI706730B - Coffee bean roasting machine

Info

Publication number: TWI706730B
Application number: TW108116799A
Authority: TW
Inventors: 黃重景; 黃錦穎; 黃信銘; 黃信雄; 葉嚴仁; 林冠州; 黃紹峰
Original assignee: 關隆股份有限公司
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-10-11
Also published as: TW202042658A

Abstract

一種咖啡豆烘焙機，包括一機體、一烘焙筒、一加熱裝置以及一抽風扇，機體包括一機殼、一隔板組件、一接料槽及一承盤，隔板組件設置於機殼內，以區隔出一第一容室、一第二容室及一第三容室，接料槽位於機殼的一側且連通第一容室；承盤設置於接料槽中具有多數個篩孔，透過該些篩孔連通至接料槽；烘焙筒可轉動地設置於機殼的第二容室內，其一側具有複數個通孔連通第三容室；加熱裝置設置於機殼的第二容室內，用以對烘焙筒加熱；抽風扇結合於機殼，藉此將機殼內的空氣經由第一容室及第三容室抽送至外部。A coffee bean roasting machine includes a body, a roasting drum, a heating device, and an exhaust fan. The body includes a shell, a partition assembly, a receiving groove and a supporting plate, and the partition assembly is arranged in the shell , To partition a first chamber, a second chamber and a third chamber, the receiving tank is located on one side of the casing and connected to the first chamber; the receiving plate is arranged in the receiving tank with multiple The sieve holes are connected to the receiving trough through the sieve holes; the baking cylinder is rotatably arranged in the second compartment of the casing, and one side has a plurality of through holes connected to the third compartment; the heating device is arranged in the casing The second chamber is used for heating the baking drum; the exhaust fan is combined with the casing, so that the air in the casing is pumped to the outside through the first chamber and the third chamber.

Description

咖啡豆烘焙機Coffee bean roasting machine

本發明係與咖啡豆烘焙有關；特別是指一種咖啡豆烘焙機。The invention relates to coffee bean roasting; in particular, it refers to a coffee bean roasting machine.

咖啡為社會上普遍的飲品，因具有提神之效果外，其散發出來獨特的香氣，更深受許多人喜愛而漸為普及。前述的咖啡係由咖啡豆經烘焙、研磨後所沖泡出來的飲品。所謂的烘焙係為咖啡豆在咖啡豆烘焙機中進行，讓咖啡豆得以熟化才能進行下一步驟的研磨。不同品種、產地的咖啡豆，所需的烘焙時間和溫度也不盡相同，相對的沖泡出來的咖啡口味也不相同。Coffee is a popular drink in the society. In addition to its refreshing effect, it exudes a unique aroma, and it is loved by many people and has gradually become popular. The aforementioned coffee is a drink made from roasted and ground coffee beans. The so-called roasting system means that the coffee beans are carried out in the coffee bean roaster, and the coffee beans can be matured before the next step of grinding can be carried out. Coffee beans of different varieties and origins require different roasting time and temperature, and the taste of the brewed coffee is also different.

習用的咖啡豆烘焙機如中華民國專利第M477166號所揭示的「改良型烘豆機」。當進行咖啡豆之烘焙時，係由加熱管34對盛裝未熟化咖啡豆的旋轉滾筒40加熱，而由加熱管34所產生的熱能，則藉由設置於機座10外部的抽風機81及抽風管82將熱能排至外部；機座10側邊設有儲料筒12，儲料筒12內盛裝已熟化的咖啡豆，儲料筒12經由冷卻抽風管83連通至抽風機81，使儲料筒12中聚集的咖啡豆之熱能也經抽風機81將熱能排至外部。The conventional coffee bean roaster is the "improved bean roaster" disclosed in the Republic of China Patent No. M477166. When roasting coffee beans, the heating tube 34 heats the rotating drum 40 containing the uncured coffee beans, and the heat generated by the heating tube 34 is provided by the exhaust fan 81 and the exhaust air provided outside the machine base 10. The pipe 82 discharges the heat to the outside; a storage cylinder 12 is provided on the side of the machine base 10, and the storage cylinder 12 contains matured coffee beans. The storage cylinder 12 is connected to the exhaust fan 81 through the cooling exhaust pipe 83 to make the storage The heat energy of the coffee beans accumulated in the cylinder 12 is also discharged to the outside through the exhaust fan 81.

藉由上述結構，雖可使用同一抽風機81將咖啡豆烘焙過程及烘焙後之咖啡豆所產生的熱排至外部，然，抽風管82及冷卻抽風管83位於機座10外部之設計卻也因此讓咖啡豆烘焙機佔據較大的空間而不利於小型化。再者，抽風管82及冷卻抽風管83裸露於外，亦不美觀且可能造成人員被管路絆倒。With the above structure, although the same exhaust fan 81 can be used to dissipate the heat generated during the roasting process of coffee beans and the roasted coffee beans to the outside, the design of the exhaust duct 82 and the cooling exhaust duct 83 located outside the machine base 10 is also Therefore, allowing the coffee bean roaster to occupy a larger space is not conducive to miniaturization. Furthermore, the exhaust pipe 82 and the cooling exhaust pipe 83 are exposed to the outside, which is not beautiful and may cause people to trip over the pipeline.

有鑑於此，本發明之目的在於提供一種咖啡豆烘焙機，沒有上述管路外露之問題。In view of this, the object of the present invention is to provide a coffee bean roasting machine without the problem of the above-mentioned pipe exposed.

緣以達成上述目的，本發明提供的一種咖啡豆烘焙機包括有一機體、一烘焙筒、一加熱裝置以及一抽風扇，其中，該機體包括一機殼、一隔板組件、一接料槽及一承盤，該隔板組件設置於該機殼內，並區隔出一第一容室、一第二容室及一第三容室，該機殼具有一出料口，該接料槽位於該出料口的外側且連通該第一容室，該承盤設置於該接料槽且具有多數個篩孔，該些篩孔連通該接料槽，；該烘焙筒係可轉動地設置於該機殼之第二容室內且其一側對應該出料口，其另一側具有複數個通孔連通該第三容室；該加熱裝置設置於機殼之第二容室內，用以對該烘焙筒加熱；該抽風扇結合於該機殼，用以將該第一容室及該第三容室內的空氣抽送至該機殼外部。In order to achieve the above objective, the present invention provides a coffee bean roasting machine including a body, a roasting drum, a heating device and an exhaust fan, wherein the body includes a shell, a partition assembly, a receiving groove and A supporting plate, the partition assembly is arranged in the casing, and partitions a first compartment, a second compartment and a third compartment, the casing has a discharge port, and the receiving groove Located on the outside of the discharge port and communicating with the first chamber, the supporting plate is arranged in the receiving groove and has a plurality of sieve holes, the sieve holes are connected to the receiving groove, and the baking drum is rotatably arranged In the second chamber of the casing, one side of which corresponds to the discharge port, and the other side has a plurality of through holes connected to the third chamber; the heating device is arranged in the second chamber of the casing for The baking drum is heated; the exhaust fan is combined with the casing to pump the air in the first chamber and the third chamber to the outside of the casing.

本發明之效果在於透過隔板組件將機殼內隔出第一容室、第二容室及第三容室，第一容室連通至接料槽，且烘焙筒及第一容室連通第三容室，藉此形成位於機殼中的氣流通道，無習用咖啡豆烘焙機管路外露的問題，有利於小型化咖啡豆烘焙機。利用同一抽風扇將承盤中咖啡豆的熱能帶走，且引導烘焙筒中的熱氣流至該機殼外部。The effect of the present invention is that the first compartment, the second compartment, and the third compartment are separated from the casing through the partition component. The first compartment is connected to the receiving trough, and the baking cylinder and the first compartment are connected to the first compartment. The three-compartment chamber forms an airflow channel in the casing, and there is no problem that the pipes of the conventional coffee bean roaster are exposed, which is beneficial to the miniaturization of the coffee bean roaster. The same exhaust fan is used to take away the heat energy of the coffee beans in the tray, and guide the hot air flow in the roasting cylinder to the outside of the casing.

為能更清楚地說明本發明，茲舉較佳實施例並配合圖式詳細說明如後。請參圖１至圖６所示，為本發明一較佳實施例之咖啡豆烘焙機100，包括一機體10、一烘焙筒40、一加熱裝置50以及一抽風扇60，其中：In order to explain the present invention more clearly, preferred embodiments are described in detail in conjunction with the drawings as follows. Please refer to Figures 1 to 6, which is a coffee bean roasting machine 100 according to a preferred embodiment of the present invention, which includes a body 10, a roasting drum 40, a heating device 50 and an exhaust fan 60, wherein:

該機體10包括一機殼12、一隔板組件、一接料槽132及一承盤18。本實施例中，該機殼12由一前殼板122、一後殼板124、二第一側板125、二第二側板126、一頂板127及一底板128所共同構成。該前殼板122具有一出料口129與一入料口131，該出料口129位於該入料口131下方。於該前殼板122上樞設有一出料擋板134與一入料擋板130，該出料擋板134上設置有一握把136，扳動該握把136可以控制該出料口129的開啟或關閉。撥動該入料擋板130可以控制該入料口131的開啟與關閉。此外，該前殼板122於接近底部之處具有至少一第一氣孔122a（圖４參照）。The body 10 includes a casing 12, a partition assembly, a receiving slot 132 and a supporting plate 18. In this embodiment, the casing 12 is composed of a front shell 122, a rear shell 124, two first side panels 125, two second side panels 126, a top panel 127, and a bottom panel 128. The front shell 122 has an outlet 129 and an inlet 131, and the outlet 129 is located below the inlet 131. A discharge baffle 134 and a feed baffle 130 are pivoted on the front shell plate 122. The discharge baffle 134 is provided with a handle 136. Pulling the handle 136 can control the discharge port 129 Turn on or off. Toggling the feeding baffle 130 can control the opening and closing of the feeding port 131. In addition, the front shell 122 has at least one first air hole 122a near the bottom (refer to FIG. 4).

請參圖３所示，該後殼板124至少設置有一排風口124a連通機殼12內部，本實施例中，該後殼板124另設置有複數個通風口124c及一開口124b，通風口124c位於排風口124a上方，開口124b位於排風口124a下方。通風口124c的數量可以至少為一個。該二第一側板125連接於前殼板122的兩側，該二第二側板126連接於後殼板124的兩側，且各該第一側板125具有一主板段與一延伸板段，各該主板段與各該第二側板126相連接而構成機殼12的側壁。本實施例中，該二第一側板125的延伸板段分別延伸至該前殼板122的前方。Please refer to FIG. 3, the rear shell 124 is provided with at least one exhaust port 124a connected to the inside of the casing 12. In this embodiment, the rear shell 124 is further provided with a plurality of vents 124c and an opening 124b, the vent 124c It is located above the air outlet 124a, and the opening 124b is located below the air outlet 124a. The number of the vent 124c may be at least one. The two first side plates 125 are connected to both sides of the front shell plate 122, the two second side plates 126 are connected to both sides of the rear shell plate 124, and each of the first side plates 125 has a main plate section and an extension plate section, each The main board section is connected with each of the second side boards 126 to form the side wall of the casing 12. In this embodiment, the extension plate sections of the two first side plates 125 extend to the front of the front shell plate 122 respectively.

該頂板127呈彎弧狀，該頂板127與該底板128分別連接於該前殼板122、該後殼板124、該二第一側板125、該二第二側板126之頂部及底部。The top plate 127 is curved, and the top plate 127 and the bottom plate 128 are respectively connected to the top and bottom of the front shell 122, the rear shell 124, the two first side panels 125, and the two second side panels 126.

該隔板組件設置於該機殼12內，並將該機殼12內區隔出一第一容室20、一第二容室22與一第三容室24，更詳而言，該隔板組件包括一第一隔板14與一第二隔板16，該第一隔板14位於該前殼板122與該後殼板124之間且連接該頂板127與該底板128，該第一隔板14將該機殼12的空間分為前半部與後半部，該第二隔板16位於第一隔板14與該前殼板122之間，且該第一隔板14的前側連接該前殼板122，其後側連接該第一隔板14，藉此，將該第二隔板16與該前隔板間之間的空間區隔出位於下方的該第一容室20與位於上方的該第二容室22，且該第一容室20與該第二容室22不相通。該第三容室24形成於第一隔板14與該後殼板124之間。該第一隔板14具有至少一第二氣孔142及一開口144，該第二氣孔142用以連通該第一容室20及該第三容室24。The partition assembly is disposed in the casing 12, and partitions the inside of the casing 12 into a first compartment 20, a second compartment 22, and a third compartment 24. In more detail, the compartment The plate assembly includes a first partition 14 and a second partition 16, the first partition 14 is located between the front shell 122 and the rear shell 124 and connects the top plate 127 and the bottom plate 128, the first The partition 14 divides the space of the casing 12 into a front half and a rear half. The second partition 16 is located between the first partition 14 and the front shell plate 122, and the front side of the first partition 14 is connected to the The front shell 122 is connected to the first partition 14 on its rear side, thereby separating the space between the second partition 16 and the front partition from the first chamber 20 located below and The upper second chamber 22, and the first chamber 20 and the second chamber 22 are not connected. The third chamber 24 is formed between the first partition 14 and the rear shell 124. The first partition 14 has at least one second air hole 142 and an opening 144, and the second air hole 142 is used to communicate with the first chamber 20 and the third chamber 24.

本實施例之隔板組件更包括一第三隔板28，第三隔板28橫置於該第一隔板14與該後殼板124之間的第三容室24中，該第三隔板28用以將該第三容室24區隔出一位於下方的第一空間24a及一位於上方的第二空間24b。該第三隔板28具有至少一貫孔282，以供該第一空間24a與該第二空間24b相連通。The partition assembly of this embodiment further includes a third partition 28. The third partition 28 is transversely disposed in the third compartment 24 between the first partition 14 and the rear shell plate 124. The third partition 28 The plate 28 is used to partition the third chamber 24 into a first space 24a located below and a second space 24b located above. The third partition 28 has at least one through hole 282 for communicating the first space 24a with the second space 24b.

該第三容室24的第一空間24a連通該後殼板124上的排風口124a與開口124b，該第三容室24的第二空間24b連通通風口124c。實務上，亦可不設置該第三隔板28。The first space 24a of the third chamber 24 communicates with the air outlet 124a and the opening 124b on the rear shell plate 124, and the second space 24b of the third chamber 24 communicates with the vent 124c. In practice, the third partition 28 may not be provided.

該接料槽132位於前殼板122的外側，本實施例中，該接料槽132係由該二第一側板125的延伸板段結合一前板所圍設而形成，接料槽132具有一朝上的上開口，且接料槽132透過第一氣孔122a連通該機殼12的第一容室20。The material receiving groove 132 is located outside the front shell 122. In this embodiment, the material receiving groove 132 is formed by the extension plate sections of the two first side plates 125 and a front plate. The material receiving groove 132 has An upward opening, and the material receiving groove 132 communicates with the first chamber 20 of the casing 12 through the first air hole 122a.

該承盤18可分離地置於該接料槽132中，該承盤18於底部具有多數個篩孔182，該些篩孔182連通該接料槽132。The supporting plate 18 is detachably placed in the receiving groove 132. The supporting plate 18 has a plurality of sieve holes 182 at the bottom, and the sieve holes 182 are connected to the receiving groove 132.

本實施例中，該機體10更可包括一收集盒133，該收集盒133可活動地通過該後殼板124的開口124b進入該第三容室24的第一空間24a中，且該收集盒133的頂部開口位於該第一隔板14的該第二氣孔142的一側。In this embodiment, the body 10 may further include a collection box 133. The collection box 133 can movably enter the first space 24a of the third chamber 24 through the opening 124b of the rear shell 124, and the collection box The top opening of 133 is located at one side of the second air hole 142 of the first partition 14.

該機體10更可包括一外罩30設置於該頂板127的上方。The body 10 may further include an outer cover 30 disposed above the top plate 127.

請配合圖１與圖２，咖啡豆烘焙機100定義有一長度L、寬度W及高度H，其中，長度L為該承盤18之最前端至後殼板124外表面的距離，寬度W為該二第一側板125的外表面之間的距離，高度H為外罩30之最高點至該底板128底面之間的距離。於本實施例中，咖啡豆烘焙機100的長度L為369.2mm、寬度W為180mm以及高度H為282.5mm，實務上，咖啡豆烘焙機100的長度L介於281~423mm之間、寬度W介於144~216mm之間以及高度H介於226~338mm之間。本實施例係在咖啡豆烘焙機100這有限空間中，以隔板組件在機殼12中隔出由第一容室20及第三容室24連通形成氣流通道。Please cooperate with Figure 1 and Figure 2, the coffee bean roasting machine 100 is defined with a length L, a width W and a height H, where the length L is the distance from the foremost end of the supporting plate 18 to the outer surface of the rear shell plate 124, and the width W is the The distance between the outer surfaces of the two first side plates 125, and the height H is the distance from the highest point of the outer cover 30 to the bottom surface of the bottom plate 128. In this embodiment, the length L of the coffee bean roasting machine 100 is 369.2 mm, the width W is 180 mm, and the height H is 282.5 mm. In practice, the length L of the coffee bean roasting machine 100 is between 281~423 mm and the width W Between 144~216mm and height H between 226~338mm. In this embodiment, in the limited space of the coffee bean roasting machine 100, a partition assembly is used to separate the casing 12 from the first chamber 20 and the third chamber 24 to form an air flow channel.

該烘焙筒40可轉動地設置於該第二容室22內，該烘焙筒40的前端呈開放狀且對應該前殼板122的該出料口129及該入料口131，使該出料口129及該入料口131連通該烘焙筒40內部。實務上，該烘焙筒40的內徑為3吋到6吋(76.2mm到152.4mm)之間，於本實施例中，該烘焙筒40的內徑為3.5吋(88.9mm)。該烘焙筒40的後端具有複數個通孔42（如圖６所示）。該烘焙筒40後端的通孔42透過該第一隔板14的開口144連通該第三容室24的第一空間24a。該第二空間24b設置有一驅動馬達70，該驅動馬達70經由一連軸器72連接該烘焙筒40，以帶動該烘焙筒40轉動。其中，連軸器72位於該第三隔板28之貫孔282的上方，該驅動馬達70位於通風口124c旁。The baking cylinder 40 is rotatably disposed in the second chamber 22, and the front end of the baking cylinder 40 is open and corresponds to the discharge port 129 and the feed port 131 of the front shell 122, so that the discharge The opening 129 and the inlet 131 communicate with the inside of the baking drum 40. In practice, the inner diameter of the baking drum 40 is between 3 inches and 6 inches (76.2 mm to 152.4 mm). In this embodiment, the inner diameter of the baking drum 40 is 3.5 inches (88.9 mm). The rear end of the baking drum 40 has a plurality of through holes 42 (as shown in FIG. 6). The through hole 42 at the rear end of the baking drum 40 communicates with the first space 24 a of the third chamber 24 through the opening 144 of the first partition 14. The second space 24 b is provided with a driving motor 70, and the driving motor 70 is connected to the baking drum 40 via a shaft coupling 72 to drive the baking drum 40 to rotate. The coupling 72 is located above the through hole 282 of the third partition 28, and the driving motor 70 is located beside the vent 124c.

該加熱裝置50設置於機殼12的該第二容室22中，且該加熱裝置50位於該烘焙筒40下方。本實施例的加熱裝置50係燃燒瓦斯產生熱能對該烘焙筒40加熱。The heating device 50 is disposed in the second chamber 22 of the casing 12, and the heating device 50 is located below the baking drum 40. The heating device 50 of this embodiment heats the baking drum 40 by burning gas to generate heat energy.

該抽風扇60位於該第三容室24中，更詳而言，抽風扇60 係設置於該後殼板124的內側。實務上，抽風扇60亦可設置於後殼板124的外側。The exhaust fan 60 is located in the third chamber 24. In more detail, the exhaust fan 60 is disposed on the inner side of the rear shell 124. In practice, the exhaust fan 60 can also be arranged outside the rear shell 124.

請配合圖７，當咖啡豆進行烘焙時，先將咖啡豆經由該入料口131放入該烘焙筒40內部，開啟加熱裝置50對該烘焙筒40加熱，及開啟該驅動馬達70轉動該烘焙筒40，並開啟抽風扇60。在烘焙的過程中，藉由抽風扇60之抽氣作用，烘焙筒40中的咖啡豆產生的廢氣將經由烘焙筒40的通孔42、第一隔板14的開口144、第三容室24的第一空間24a而排出機殼12之後殼板124的排風口124a。烘焙的過程中產生的銀皮，也會被抽到第三容室24的第一空間24a中並落到收集盒133中。Please refer to Figure 7. When coffee beans are roasted, first put coffee beans into the roasting drum 40 through the inlet 131, turn on the heating device 50 to heat the roasting drum 40, and turn on the drive motor 70 to rotate the roasting drum. Tube 40, and turn on the exhaust fan 60. During the roasting process, the exhaust gas generated by the coffee beans in the roasting drum 40 will pass through the through hole 42 of the roasting drum 40, the opening 144 of the first partition 14 and the third chamber 24 by the suction effect of the exhaust fan 60. The first space 24a is discharged from the air outlet 124a of the shell 124 behind the casing 12. The silver skin produced during the baking process will also be drawn into the first space 24a of the third chamber 24 and fall into the collection box 133.

此外，由於該加熱裝置50對該烘焙筒40加熱，該加熱裝置50所產生的熱能傳導至該烘焙筒40，再藉由該連軸器72傳遞該驅動馬達70，再加上該驅動馬達70在運轉的同時也會產生熱能，此時，同樣可藉由抽風扇60，將外部的冷空氣經由後殼板124之通風口124c抽入第二空間24b中，並進入第三容室24的第一空間24a，如此，不僅可以對該第二空間24b、連軸器72及驅動馬達70進行冷卻，避免驅動馬達70過熱而損壞，並可維持該第二空間24b為適溫的狀態，避免人們在烘焙的過程中觸碰該機殼12而不慎燙傷，同時可對第三容室24的第一空間24a降溫，使自排風口124a排出的氣流之溫度不致過高。更值得一提的是，在承盤18上方的冷空氣也會經由承盤18的篩孔182、接料槽132、第一容室20、進入第三容室24中，對第三容室24的第一空間24a降溫。In addition, since the heating device 50 heats the baking drum 40, the thermal energy generated by the heating device 50 is transferred to the baking drum 40, and then the driving motor 70 is transmitted through the coupling 72, and the driving motor 70 is added During operation, heat energy is also generated. At this time, the exhaust fan 60 can also be used to draw the external cold air into the second space 24b through the vent 124c of the rear shell 124 and enter the third chamber 24 The first space 24a, in this way, not only can cool the second space 24b, the coupling 72, and the drive motor 70, avoid overheating and damage the drive motor 70, and can maintain the second space 24b at an appropriate temperature. People touch the cabinet 12 inadvertently and get burned during the baking process. At the same time, the temperature of the first space 24a of the third chamber 24 can be lowered, so that the temperature of the airflow discharged from the air outlet 124a is not too high. What’s more worth mentioning is that the cold air above the supporting plate 18 will also enter the third compartment 24 through the mesh 182 of the supporting plate 18, the receiving trough 132, the first compartment 20, and the third compartment 24. The first space 24a of 24 is cooled.

請配合圖８，當咖啡豆C烘焙完成後，翻起該出料擋板134，烘焙筒40中的咖啡豆C即透過該出料口129落在該承盤18中，而殘餘的銀皮也會透過該承盤18底部的篩孔182掉落至該接料槽132。由於剛烘焙完成的咖啡豆C聚集在一起，熱能集中於該承盤18。透過該抽風扇60的作動，讓外部空氣加速流經該承盤18中的咖啡豆C，再經由該接料槽132、第一容室20、第三容室24及該排風口124a的連通讓空氣抽往該機殼12外部。藉此氣流的循環方式，快速降低咖啡豆C的溫度，而原本聚集在該接料槽132中有殘餘的銀皮也會一併帶離該接料槽132，進入該收集盒133中。Please refer to Figure 8. When the coffee beans C are roasted, turn up the discharge baffle 134, and the coffee beans C in the roasting cylinder 40 fall into the support plate 18 through the discharge opening 129, and the remaining silver skin It will also fall through the screen hole 182 at the bottom of the supporting plate 18 to the receiving groove 132. Since the coffee beans C that have just been roasted are gathered together, the heat energy is concentrated on the tray 18. Through the operation of the exhaust fan 60, the outside air is accelerated to flow through the coffee beans C in the tray 18, and then communicated with the receiving trough 132, the first chamber 20, the third chamber 24 and the exhaust port 124a Let air be drawn to the outside of the casing 12. By means of the air circulation method, the temperature of the coffee beans C is quickly reduced, and the residual silver skins originally collected in the receiving trough 132 will also be taken away from the receiving trough 132 and into the collection box 133.

據上所述，藉由隔板組件將機殼內有限的空間隔出第一容室與第三容室，作為機殼中的氣流通道，有效改善習用咖啡豆烘焙機管路外露的問題，有利於小型化咖啡豆烘焙機。抽風扇設置於機殼內部，也讓機體的外觀更為美觀且整體性，也有利於限縮機體的體積。According to the above, the limited space in the cabinet is separated from the first compartment and the third compartment by the partition assembly, which serves as the airflow channel in the cabinet, effectively improving the problem of the exposed pipes of the conventional coffee bean roasting machine. Conducive to miniaturization of coffee bean roasters. The exhaust fan is arranged inside the casing, which also makes the appearance of the casing more beautiful and integral, and also helps to limit the volume of the casing.

以上所述僅為本發明較佳可行實施例而已，舉凡應用本發明說明書及申請專利範圍所為之等效變化，理應包含在本發明之專利範圍內。The above are only the preferred and feasible embodiments of the present invention. Any equivalent changes made by applying the specification of the present invention and the scope of the patent application should be included in the patent scope of the present invention.

［本發明］ 100:咖啡豆烘焙機 10:機體 12:機殼 122:前殼板 122a:第一氣孔 124:後殼板 124a:排風口 124b:開口 124c:通風口 125:第一側板 126:第二側板 127:頂板 128:底板 129:出料口 130:入料擋板 131:入料口 132:接料槽 133:收集盒 134:出料擋板 136:握把 14:第一隔板 142:第二氣孔 144:開口 16:第二隔板 18:承盤 182:篩孔 20:第一容室 22:第二容室 24:第三容室 24a:第一空間 24b:第二空間 28:第三隔板 282:貫孔 30:外罩 40:烘焙筒 42:通孔 50:加熱裝置 60:抽風扇 70:驅動馬達 72:連軸器 C:咖啡豆 L:長度 W:寬度 H:高度 [this invention] 100: Coffee bean roasting machine 10: body 12: Chassis 122: front shell 122a: first stomata 124: rear shell 124a: exhaust vent 124b: opening 124c: Vent 125: first side panel 126: second side panel 127: top plate 128: bottom plate 129: Outlet 130: Feeding baffle 131: Inlet 132: receiving trough 133: Collection Box 134: discharge baffle 136: Handle 14: The first partition 142: Second Stoma 144: open 16: second partition 18: Acceptance 182: mesh 20: The first chamber 22: The second chamber 24: The third chamber 24a: the first space 24b: second space 28: The third partition 282: Through Hole 30: outer cover 40: Baking drum 42: Through hole 50: heating device 60: Exhaust fan 70: drive motor 72: Coupling C: coffee beans L: length W: width H: height

圖１為本發明一較佳實施例之咖啡豆烘焙機的立體圖。圖２為本發明上述較佳實施例之咖啡豆烘焙機的俯視圖。圖３為本發明上述較佳實施例之咖啡豆烘焙機的立體分解圖。圖４為圖２之４－４方向剖視圖。圖５為圖２之５－５方向剖視圖。圖６為本發明上述較佳實施例之烘焙筒立體圖。圖７為一示意圖，揭示各容室氣流循環方向。圖８為一示意圖，揭示熟成咖啡豆於承盤中的氣流循環方向。 Figure 1 is a perspective view of a coffee bean roasting machine according to a preferred embodiment of the present invention. Figure 2 is a top view of the coffee bean roasting machine in the above preferred embodiment of the present invention. Figure 3 is an exploded perspective view of the coffee bean roasting machine in the above preferred embodiment of the present invention. Figure 4 is a cross-sectional view in the direction of 4-4 of Figure 2. Figure 5 is a cross-sectional view in the direction of 5-5 of Figure 2. Figure 6 is a three-dimensional view of the baking drum of the above preferred embodiment of the present invention. Figure 7 is a schematic diagram showing the air circulation direction of each chamber. Figure 8 is a schematic diagram showing the air circulation direction of the mature coffee beans in the tray.

100:咖啡豆烘焙機 100: Coffee bean roasting machine

10:機體 10: body

12:機殼 12: Chassis

122a:第一氣孔 122a: first stomata

124:後殼板 124: rear shell

124a:排風口 124a: exhaust vent

124c:通風口 124c: Vent

127:頂板 127: top plate

128:底板 128: bottom plate

132:接料槽 132: receiving trough

133:收集盒 133: Collection Box

136:握把 136: Handle

14:第一隔板 14: The first partition

16:第二隔板 16: second partition

162:第二氣孔 162: Second Stoma

164:開口 164: open

18:承盤 18: Acceptance

182:篩孔 182: mesh

20:第一容室 20: The first chamber

22:第二容室 22: The second chamber

24:第三容室 24: The third chamber

24a:第一空間 24a: the first space

24b:第二空間 24b: second space

28:第三隔板 28: The third partition

282:貫孔 282: Through Hole

30:外罩 30: outer cover

40:烘焙筒 40: Baking drum

42:通孔 42: Through hole

50:加熱裝置 50: heating device

60:抽風扇 60: Exhaust fan

70:驅動馬達 70: drive motor

72:連軸器 72: Coupling

Claims

一種咖啡豆烘焙機，包括：一機體，包括一機殼、一隔板組件、一接料槽及一承盤，其中該隔板組件設置於該機殼內，並且該隔板組將該機殼內部分隔出一第一容室、一第二容室及一第三容室；該機殼具有一出料口；該接料槽位於該出料口的外側且連通該第一容室，該承盤設置於該接料槽中，該承盤具有多數個篩孔，該些篩孔連通該接料槽；一烘焙筒，係可轉動地設置於該機殼之第二容室內，該烘焙筒一側對應該出料口，另一側具有複數個通孔連通該第三容室；一加熱裝置，設置於該機殼之第二容室內，用以對該烘焙筒加熱；以及一抽風扇，結合於該機殼，該抽風扇用以將該第一容室及該第三容室內的空氣往該機殼外部抽送。 A coffee bean roasting machine includes: a body including a casing, a partition assembly, a receiving trough, and a supporting plate, wherein the partition assembly is arranged in the casing, and the partition assembly is A first compartment, a second compartment and a third compartment are separated inside the shell; the casing has a discharge port; the receiving groove is located outside the discharge port and communicates with the first compartment, The supporting plate is arranged in the receiving groove, the supporting plate has a plurality of sieve holes, and the sieve holes are connected to the receiving groove; a baking drum is rotatably arranged in the second chamber of the casing, the One side of the baking drum corresponds to the discharge port, and the other side has a plurality of through holes connected to the third chamber; a heating device is arranged in the second chamber of the casing for heating the baking drum; and The exhaust fan is combined with the casing, and the exhaust fan is used to pump the air in the first compartment and the third compartment to the outside of the casing.

如請求項1所述之咖啡豆烘焙機，其中該機殼包括一前殼板、一後殼板，該前殼板於底部具有至少一第一氣孔，該接料槽透過該至少一第一氣孔與該第一容室相連通，該承盤位於該前殼板前方；該後殼板具有一排風口，該抽風扇將空氣往該排風口抽出。 The coffee bean roasting machine according to claim 1, wherein the housing includes a front housing plate and a rear housing plate, the front housing plate has at least one first air hole at the bottom, and the receiving groove penetrates the at least one first The air hole communicates with the first chamber, the supporting plate is located in front of the front shell plate; the rear shell plate has an air exhaust port, and the exhaust fan draws air out of the air exhaust port.

如請求項2所述之咖啡豆烘焙機，其中該抽風扇位於該第三容室中，且對應該排風口。 The coffee bean roasting machine according to claim 2, wherein the exhaust fan is located in the third chamber and corresponds to the exhaust port.

如請求項2所述之咖啡豆烘焙機，其中該隔板組件包括一第一隔板與一第二隔板，其中該第一隔板位於該前殼板與該後殼板之間，該第二隔板連接該前殼板與該第一隔板之間並將該前殼板與該第一隔板之間區隔出該第一容室及該第二容室，該第一隔板與該後殼板之間形成該第三容室，該第一隔板具有至少一第二氣孔用以連通該第一容室及該第三容室。 The coffee bean roasting machine according to claim 2, wherein the partition assembly includes a first partition and a second partition, wherein the first partition is located between the front shell plate and the rear shell plate, the The second partition connects the front shell and the first partition and partitions the first compartment and the second compartment between the front shell and the first partition. The first compartment Between the plate and the rear shell plate To form the third chamber, the first partition has at least one second air hole for communicating the first chamber and the third chamber.

如請求項4所述之咖啡豆烘焙機，其中該第一隔板具有一開口，該烘焙筒之通孔透過該開口連通該第三容室。 The coffee bean roasting machine according to claim 4, wherein the first partition has an opening, and the through hole of the roasting cylinder communicates with the third chamber through the opening.

如請求項4所述之咖啡豆烘焙機，更包含一驅動馬達，連接該烘焙筒；其中該隔板組件包括一第三隔板，該第三隔板設置於該第一隔板與該後殼板之間，用以將該第三容室區隔出一第一空間以及一第二空間，該第三隔板具有至少一貫孔，以供該第一空間與該第二空間相連通；其中，該排風口連通該第一空間，該機殼具有一通風口連通該第二空間；該驅動馬達位於該第二空間。 The coffee bean roasting machine according to claim 4, further comprising a driving motor connected to the roasting cylinder; wherein the partition assembly includes a third partition, and the third partition is disposed on the first partition and the rear Between the shell plates, the third compartment area is used to partition a first space and a second space, and the third partition has at least one through hole for communicating the first space with the second space; Wherein, the exhaust port is connected to the first space, the casing has a vent connected to the second space; the drive motor is located in the second space.

如請求項6所述之咖啡豆烘焙機，其中該後殼板具有該通風口。 The coffee bean roasting machine according to claim 6, wherein the rear shell plate has the vent.

如請求項6所述之咖啡豆烘焙機，其中該抽風扇位於該第一空間中。 The coffee bean roasting machine according to claim 6, wherein the exhaust fan is located in the first space.

如請求項4所述之咖啡豆烘焙機，其中該機體包括一收集盒；該後殼板底部具有一開口連通該第三容室與外部，該收集盒可活動地通過該開口進入該第三容室中，且該收集盒之頂部開口位於該至少一第二氣孔的一側。 The coffee bean roasting machine according to claim 4, wherein the body includes a collecting box; the bottom of the rear shell plate has an opening communicating the third chamber with the outside, and the collecting box can movably enter the third chamber through the opening The top opening of the collection box is located at one side of the at least one second air hole.