Uniformly-heated baking and frying device for processing roasted seeds and nuts

Abstract

The invention discloses a uniformly-heated baking and frying device for processing roasted seeds and nuts, and belongs to the technical field of food processing, the uniformly-heated baking and frying device comprises a base and a baking and frying mechanism, the baking and frying mechanism comprises a support frame, a heating cylinder, a heating assembly, a filtering assembly, a stirring assembly, a driving assembly and a heat preservation assembly; the heating cylinder can be comprehensively and uniformly heated through the heating assembly, uniform temperature distribution on the inner side of the heating cylinder is guaranteed, the heating cylinder can be simultaneously driven to rotate through the driving assembly, the stirring assembly is driven to reciprocate on the inner side of the heating cylinder along the axis of the heating cylinder, and stir-frying operation can be conducted on roasted seeds and nuts on the inner side of the heating cylinder. The roasted seeds and nuts are uniformly heated, and the roasting effect is improved; the heat preservation assembly can be used for filtering smoke generated by baking and frying and fully utilizing heat of the smoke for heat preservation, operation is convenient and fast, after baking and frying are completed, the roasted seeds and nuts can be filtered through the filtering assembly, operation is convenient and fast, and the baking and frying efficiency is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, and in particular relates to a roasting device for roasting melon seeds and nuts with uniform heating. Background Art

[0002] Roasted nuts and seeds refer to a type of leisure food for people to eat in their spare time, which is made from plant fruits through processing methods such as drying, baking, and frying. These foods include melon seeds, broad beans, peanuts, walnuts, chestnuts, beans, etc. They are directly fried with clean dried fruits and special granular "roasting sand" as the medium, or soaked before frying and fried with various seasonings. Roasted nuts and seeds are generally rich in nutrients and are beneficial to the human body when eaten regularly. Currently, it is popular to stir-fry grains and various dried fruits and medicinal materials, mix them into health-preserving meals, stir-fry beans, stir-fry chestnuts with sugar, etc. In the processing of roasted nuts and seeds, baking is an indispensable and important link.

[0003] Most of the existing roasting devices for roasted nuts heat the bottom side of the heating cylinder, which may easily lead to uneven heating during the roasting process, affecting the roasting effect. In addition, the position of the stirring plate is fixed during the roasting process, which may easily lead to the roasted nuts being heated on one side all the time, resulting in poor roasting effect.

[0004] In order to avoid the above technical problems, it is necessary to provide a roasting device for roasting melon seeds and nuts with uniform heating to overcome the above defects in the prior art. Summary of the invention

[0005] The object of the present invention is to provide a roasting device for roasting melon seeds and nuts with uniform heating, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A roasting device for roasting melon seeds and nuts with uniform heating, comprising a base and a roasting mechanism, wherein the roasting mechanism comprises: A support frame is fixedly mounted on the top of the base, a universal wheel is mounted on the bottom of the base, a heating cylinder is mounted on the support frame, the heating cylinder is rotatably connected to the support frame, a heating assembly is arranged on the outside of the heating cylinder for uniformly heating the heating cylinder, a feed cylinder is mounted on one side of the support frame, a guide pipe is mounted on the bottom of the feed cylinder, the feed cylinder is detachably connected to the support frame, and a filter assembly is also mounted on the support frame for filtering the roasted nuts discharged from the heating cylinder; A connecting cover is installed at one end of the heating cylinder away from the support frame, and the connecting cover is rotatably connected to the heating cylinder. A stirring assembly is provided on the inner side of the heating cylinder for stir-frying the roasted nuts inside the heating cylinder. A connecting assembly is installed between the stirring assembly and the heating cylinder for enabling the heating cylinder to drive the stirring assembly to rotate. A driving assembly is installed between the base and the heating cylinder for driving the heating cylinder to rotate and simultaneously drive the stirring assembly to reciprocate along the axis direction of the heating cylinder. A heat-insulating assembly is also provided on the outer side of the heating assembly for filtering the smoke inside the heating cylinder and using the heat of the smoke to perform heat-insulating operations. An outer shell is also installed between the support frame and the base, and the outer shell is located on the outer side of the heat-insulating assembly.

[0007] As a further technical solution of the present invention: the heating component comprises: The controller is fixedly mounted on the base. An inductor is arranged on the outside of the heating tube. The inductor is spiral-shaped and located on the outside of the heating tube. When the heating tube rotates, the inductor keeps a fixed position.

[0008] As a further technical solution of the present invention: the filter assembly comprises: The first gear ring is fixedly mounted on the outer side of one end of the heating cylinder close to the support frame, and the support frame is provided with a rotating rod, the rotating rod is rotatably connected to the support frame, one end of the rotating rod is fixedly mounted with a rotating tooth, the rotating tooth is meshed with the first gear ring, and an adjusting rod is fixedly mounted at an edge of the rotating tooth away from the rotating rod. The support frame is fixedly mounted with a fixing plate, and a fixing rod is fixedly mounted on the fixing plate. The fixing plates are provided with two pieces and are symmetrically distributed on the support frame, and a movable frame is provided between the two fixing plates, a screen is installed at the bottom end of the movable frame, a fixing block is installed on the movable frame, a limiting hole is provided on the fixing block, and the fixing rod extends into the inner side of the limiting hole, and a vertical limiting frame is fixedly mounted on one side of the movable frame close to the support frame, and the adjusting rod extends into the inner side of the limiting frame.

[0009] As a further technical solution of the present invention: the stirring assembly comprises: A short rod passes through the connecting cover, and a cross-shaped positioning frame is fixedly installed at one end of the short rod located on the inner side of the heating cylinder. A long rod is installed on the positioning frame, and the cross-sectional shape of the long rod is an arc. A fixing frame is installed at one end of the long rod away from the positioning frame. Four long rods are provided and evenly distributed between the positioning frame and the fixing frame. A stirring blade is installed on the long rod, and the stirring blade is spiral. Multiple stirring blades are provided and located between the positioning frame and the fixing frame.

[0010] As a further technical solution of the present invention: the connection assembly comprises: The positioning rod is fixedly installed on the side of the positioning frame close to the connection cover. A connecting plate is fixedly installed on the inner side of one end of the heating tube close to the connection cover. The connecting plate is provided with a positioning hole, and the positioning rod extends into the inner side of the positioning hole.

[0011] As a further technical solution of the present invention: the driving assembly comprises: A motor frame is fixedly mounted on the base, a driving member is fixedly mounted on the motor frame, the driving member is provided with two output ends, a driving tooth is fixedly mounted on one output end, a second gear ring is fixedly mounted on the outer side of one end of the heating cylinder close to the motor frame, the driving tooth is meshingly connected with the second gear ring, a moving assembly is installed between the other output end of the driving member and the stirring assembly, and is used to drive the stirring assembly to reciprocate along the axis of the heating cylinder inside the heating cylinder.

[0012] As a further technical solution of the present invention: the mobile component comprises: The top end of the driving member is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip.

[0013] As a further technical solution of the present invention: the thermal insulation component comprises: A heat-insulating cover is located on the outside of the heating component, one end of the heat-insulating cover is fixedly connected to the support frame, a conveying frame is fixedly installed on the top side of the connecting cover, an air duct is installed between the bottom side of the conveying frame and the connecting cover, a filter is installed on one end of the inner side of the conveying frame, and a fan is installed on the other end, a conveying pipe is installed on the end of the conveying frame close to the fan, the conveying pipe is spirally wound on the outside of the heat-insulating cover, the cross-sectional shape of the conveying pipe is semicircular, and a vertical exhaust pipe is installed on the end of the conveying pipe away from the conveying frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a roasting device for processing roasted melon seeds and nuts with uniform heating. The heating cylinder can be rotated by a driving component, and the heating cylinder can be fully and evenly heated by the heating component to ensure uniform temperature distribution inside the heating cylinder. The stirring component is detachably connected to the heating cylinder, and the stirring component can be removed to fully clean the inner wall of the heating cylinder. The heating cylinder can be driven to rotate by the driving component at the same time, and the stirring component can be driven to reciprocate along the axis of the heating cylinder inside the heating cylinder, and the roasted nuts inside the heating cylinder can be flipped to make the roasted nuts evenly heated and improve the roasting effect. The heat preservation component can filter the smoke generated by the roasting and fully utilize the heat of the smoke to keep warm, and the operation is convenient. After the roasting is completed, the roasted nuts can be filtered by the filtering component, and the operation is convenient, which effectively improves the roasting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the structure of the base and the shell in the present invention.

[0017] Figure 3 It is a schematic diagram of the structure of the filter assembly in the present invention.

[0018] Figure 4 For the present invention Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0019] Figure 5 It is a schematic diagram of the structure of the inner side of the shell in the present invention.

[0020] Figure 6 It is a schematic diagram of the structure of the thermal insulation component in the present invention.

[0021] Figure 7 It is a schematic diagram of the structure of the driving component in the present invention.

[0022] Figure 8 It is a schematic diagram of the structure of the heating component in the present invention.

[0023] Fig. 9 It is a schematic diagram of the structure between the heating cylinder and the connecting cover in the present invention.

[0024] Fig.10 It is a schematic diagram of the structure between the stirring component and the driving component in the present invention.

[0025] In the attached drawings: 1-base, 2-support frame, 3-universal wheel, 4-heating cylinder, 5-heating component, 51-controller, 52-inductor coil, 6-filter component, 61-first gear ring, 62-rotating rod, 63-rotating tooth, 64-adjusting rod, 65-fixed plate, 66-fixed rod, 67-moving frame, 68-screen, 69-fixed block, 60-limiting hole, 600-limiting frame, 7-stirring component, 71-short rod, 72-positioning frame, 73-long rod, 74-fixed frame, 75-stirring sheet, 8-connecting component, 81-positioning rod, 82-connecting plate, 83-positioning hole, 9-driving component, 91-motor frame, 92 -driving member, 93-driving tooth, 94-second gear ring, 95-moving assembly, 951-first bevel gear, 952-connecting frame, 953-rotating rod, 954-second bevel gear, 955-disc, 956-rotating frame, 957-coupling, 958-moving plate, 959-hinge seat, 950-connecting rod, 9501-limiting rod, 9502-limiting cylinder, 10-insulation assembly, 101-insulation cover, 102-conveying frame, 103-air guide pipe, 104-filter, 105-fan, 106-conveying pipe, 107-exhaust pipe, 11-feeding barrel, 12-conducting pipe, 13-connecting cover, 14-housing. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0028] like Figures 1 to 10 As shown in the embodiment provided by the present invention, a roasting device for roasting melon seeds and nuts with uniform heating comprises a base 1 and a roasting mechanism, wherein the roasting mechanism comprises: The support frame 2 is fixedly mounted on the top of the base 1, and a universal wheel 3 is installed at the bottom of the base 1. A heating cylinder 4 is installed on the support frame 2, and the heating cylinder 4 is rotatably connected to the support frame 2. A heating component 5 is provided on the outside of the heating cylinder 4 for uniformly heating the heating cylinder 4. A feeding cylinder 11 is installed on one side of the support frame 2, and a guide pipe 12 is installed at the bottom of the feeding cylinder 11. The feeding cylinder 11 is detachably connected to the support frame 2. A filtering component 6 is also installed on the support frame 2 for filtering the fried nuts discharged from the heating cylinder 4; A connecting cover 13 is installed at one end of the heating cylinder 4 away from the support frame 2, and the connecting cover 13 is rotatably connected to the heating cylinder 4. A stirring component 7 is provided on the inner side of the heating cylinder 4 for stir-frying the roasted nuts inside the heating cylinder 4. A connecting component 8 is installed between the stirring component 7 and the heating cylinder 4 for causing the heating cylinder 4 to drive the stirring component 7 to rotate. A driving component 9 is installed between the base 1 and the heating cylinder 4 for driving the heating cylinder 4 to rotate and simultaneously driving the stirring component 7 to reciprocate along the axial direction of the heating cylinder 4. A heat preservation component 10 is also provided on the outer side of the heating component 5 for filtering the smoke inside the heating cylinder 4 and using the heat of the smoke for heat preservation. An outer shell 14 is also installed between the support frame 2 and the base 1, and the outer shell 14 is located on the outer side of the heat preservation component 10.

[0029] In this embodiment, the heating cylinder 4 can be rotated by the driving component 9, and the heating cylinder 4 can be heated comprehensively and evenly by the heating component 5 to ensure that the temperature distribution inside the heating cylinder 4 is uniform. The stirring component 7 is detachably connected to the heating cylinder 4, and the stirring component 7 can be removed to fully clean the inner wall of the heating cylinder 4. The heating cylinder 4 can be driven to rotate by the driving component 9 at the same time, and the stirring component 7 can be driven to reciprocate along the axis of the heating cylinder 4 inside the heating cylinder 4, and the fried nuts inside the heating cylinder 4 can be turned over and fried, so that the fried nuts are evenly heated and the frying effect is improved; the smoke generated by frying can be filtered by the heat preservation component 10 and the heat of the smoke can be fully utilized for heat preservation, which is convenient to operate. After frying is completed, the fried nuts can be filtered by the filtering component 6, which is convenient to operate and effectively improves the frying efficiency; rolling bearings are installed between the heating cylinder 4 and the support frame 2 and the connecting cover 13, and the connecting cover 13 is fixedly connected to the shell 14. The heating cylinder 4 can be supported by the support frame 2 and the connecting cover 13, and the heating cylinder 4 can be rotated conveniently.

[0030] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8 , the heating component 5 comprises: The controller 51 is fixedly mounted on the base 1 . An inductor 52 is disposed outside the heating tube 4 . The inductor 52 is spiral-shaped and located outside the heating tube 4 . When the heating tube 4 rotates, the inductor 52 keeps a fixed position.

[0031] The filter assembly 6 comprises: The first gear ring 61 is fixedly mounted on the outer side of one end of the heating tube 4 close to the support frame 2. A rotating rod 62 is mounted on the support frame 2. The rotating rod 62 is rotatably connected to the support frame 2. A rotating tooth 63 is fixedly mounted on one end of the rotating rod 62. The rotating tooth 63 is meshed with the first gear ring 61. An adjusting rod 64 is fixedly mounted on the edge of the rotating tooth 63 away from the rotating rod 62. A fixing plate 65 is fixedly mounted on the support frame 2. A fixing rod 66 is installed, and two fixing plates 65 are provided and symmetrically distributed on the support frame 2. A moving frame 67 is provided between the two fixing plates 65. A screen 68 is installed at the bottom of the moving frame 67. A fixing block 69 is installed on the moving frame 67. A limiting hole 60 is provided on the fixing block 69. The fixing rod 66 extends into the inner side of the limiting hole 60. A vertical limiting frame 600 is fixedly installed on the side of the moving frame 67 close to the support frame 2, and the adjusting rod 64 extends into the inner side of the limiting frame 600.

[0032] In this embodiment, a spiral inductor 52 is provided on the outside of the heating cylinder 4. The controller 51 can realize the heating operation of the inductor 52 on the heating cylinder 4, so that the heating cylinder 4 is fully heated and the temperature distribution inside the heating cylinder 4 is uniform, which is convenient for frying the roasted nuts. A first gear ring 61 is fixedly installed on the outside of one end of the heating cylinder 4, and a horizontal rotating rod 62 is installed on the support frame 2. The rotating rod 62 is located on the bottom side of the heating cylinder 4. A rolling bearing is installed between the rotating rod 62 and the support frame 2. The rotating teeth 63 on the rotating rod 62 are meshed and connected with the first gear ring 61. When the heating cylinder 4 rotates to discharge materials, the first gear ring 61 can drive the rotating teeth 63 to rotate. A fixed plate 65 is fixedly installed on the support frame 2, and a horizontal moving plate 65 is provided between the two fixed plates 65. Frame 67, a screen 68 is installed at the bottom end of the middle part of the movable frame 67, and fixed blocks 69 are installed on the bottom sides of the four corners of the movable frame 67. The fixed blocks 69 are provided with limiting holes 60, and a fixing rod 66 is installed on the fixing plate 65. The fixing rod 66 passes through the limiting holes 60 to support the movable frame 67 and enable the movable frame 67 to move on the fixing rod 66. A vertical limiting frame 600 is fixedly installed in the middle part of the movable frame 67 close to the support frame 2, and an adjusting rod 64 is fixedly installed at the edge of the rotating tooth 63. The adjusting rod 64 extends into the inner side of the limiting frame 600. When the rotating tooth 63 drives the adjusting rod 64 to rotate, the limiting frame 600 can be driven to drive the movable frame 67 to reciprocate along the fixing rod 66, and the fried nuts can be filtered through the screen 68, and the filtering effect is good.

[0033] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 , the stirring assembly 7 comprises: A short rod 71 passes through the connecting cover 13. A cross-shaped positioning frame 72 is fixedly installed at one end of the short rod 71 located on the inner side of the heating tube 4. A long rod 73 is installed on the positioning frame 72. The cross-sectional shape of the long rod 73 is an arc shape. A fixing frame 74 is installed at one end of the long rod 73 away from the positioning frame 72. Four long rods 73 are provided and are evenly distributed between the positioning frame 72 and the fixing frame 74. A stirring blade 75 is installed on the long rod 73. The stirring blade 75 is spiral-shaped. A plurality of stirring blades 75 are provided and are located between the positioning frame 72 and the fixing frame 74.

[0034] The connecting component 8 comprises: The positioning rod 81 is fixedly mounted on the side of the positioning frame 72 close to the connecting cover 13 . A connecting plate 82 is fixedly mounted on the inner side of one end of the heating tube 4 close to the connecting cover 13 . The connecting plate 82 is provided with a positioning hole 83 . The positioning rod 81 extends into the inner side of the positioning hole 83 .

[0035] In this embodiment, the short rod 71 passes through the middle of the connecting cover 13, one end of the short rod 71 is connected to the driving assembly 9, and the other end is located on the inner side of the heating tube 4. The positioning frame 72 is in the shape of a cross, and the middle part of the positioning frame 72 is fixedly connected to the short rod 71. A long rod 73 is installed on the positioning frame 72, and a fixing frame 74 is installed on the end of the long rod 73 away from the positioning frame 72. The long rod 73 can be moved by the positioning frame 72 and the fixing frame 74. The cross-sectional shape of the long rod 73 is an arc shape, which is convenient for fitting with the inner wall of the heating tube 4. A spiral stirring blade 75 is installed on the long rod 73. The stirring blade 75 is There are multiple and spirally distributed on the long rod 73. When the heating cylinder 4 drives the stirring blade 75 to rotate, the roasted nuts inside the heating cylinder 4 can be moved. The discharge operation can be performed by controlling the rotation direction of the heating cylinder 4. The operation is convenient. A positioning rod 81 is installed on the positioning frame 72. The positioning rod 81 is parallel to the short rod 71. A connecting plate 82 is fixedly installed on the inner side of one end of the heating cylinder 4. The positioning rod 81 passes through the positioning hole 83 on the connecting rod 950. The stirring blade 75 can be moved inside the heating cylinder 4 through the positioning rod 81, the connecting plate 82 and the positioning hole 83, and the stirring blade 75 can always follow the heating cylinder 4 to rotate.

[0036] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Fig. 9 and Fig.10 , the driving assembly 9 comprises: A motor frame 91 is fixedly mounted on the base 1, and a driving member 92 is fixedly mounted on the motor frame 91. The driving member 92 is provided with two output ends, and a driving tooth 93 is fixedly mounted on one output end. A second gear ring 94 is fixedly mounted on the outer side of one end of the heating tube 4 close to the motor frame 91, and the driving tooth 93 is meshingly connected with the second gear ring 94. A moving assembly 95 is installed between the other output end of the driving member 92 and the stirring assembly 7, which is used to drive the stirring assembly 7 to reciprocate along the axis of the heating tube 4 inside the heating tube 4.

[0037] The moving assembly 95 comprises: The first bevel gear 951 is mounted on the other output end of the driving member 92, a connecting frame 952 is mounted on the motor frame 91, a vertical rotating rod 953 is mounted on the connecting frame 952, the rotating rod 953 is rotatably connected to the connecting frame 952, a second bevel gear 954 is mounted on the bottom end of the rotating rod 953, the first bevel gear 951 is meshed with the second bevel gear 954, a disc 955 is fixedly mounted on the top of the rotating rod 953, a rotating frame 956 is fixedly mounted on the top side edge of the disc 955, a coupling 957 is mounted on one end of the short rod 71 extending out of the connecting cover 13, and the coupling 95 A movable plate 958 is installed at one end away from the short rod 71, and the coupling 957 is rotatably connected to the movable plate 958. A hinge seat 959 is installed on the movable plate 958, and a connecting rod 950 is installed between the hinge seat 959 and the rotating frame 956. Both ends of the connecting rod 950 are rotatably connected to the hinge seat 959 and the rotating frame 956. A limiting rod 9501 is fixedly installed on the movable plate 958 near the connecting cover 13, and a limiting cylinder 9502 is installed on the connecting cover 13. The limiting rod 9501 extends into the inner side of the limiting cylinder 9502, and the limiting rod 9501 is slidably connected to the limiting cylinder 9502 and are both horizontal.

[0038] In this embodiment, the motor frame 91 is fixedly mounted on the top side of the base 1, and the driving member 92 can be a rotary motor or a stepping motor, etc. In this embodiment, the driving member 92 is a dual-axis motor, and a driving tooth 93 is fixedly mounted on one output end of the driving member 92, and a second gear ring 94 is fixedly mounted on the outer side of one end of the heating tube 4, and the driving tooth 93 is meshed and connected with the second gear ring 94. The driving tooth 93 can be rotated by controlling the driving member 92, and the heating tube 4 can be driven to rotate through the second gear ring 94; The other output end of the driving member 92 is fixedly mounted with a first bevel gear 951, a connecting frame 952 is fixedly mounted on the motor frame 91, a vertical rotating rod 953 is mounted on the connecting frame 952, a rolling bearing is installed between the rotating rod 953 and the connecting frame 952, a second bevel gear 954 at the bottom of the rotating rod 953 is meshed and connected with the first bevel gear 951, and a disc 955 is fixedly mounted on the top of the rotating rod 953. When the output end of the driving member 92 is controlled to rotate, the The rotating rod 953 can be rotated by the first bevel gear 951 and the second bevel gear 954. The short rod 71 is extended out of the connection cover 13 and a coupling 957 is installed at one end. A rolling bearing is installed between the coupling 957 and the movable plate 958. The movable plate 958 can drive the short rod 71 to move its position through the coupling 957. When the short rod 71 is separated from the coupling 957, the long rod 73 and the stirring blade 75 can be taken out from the inner side of the heating cylinder 4 to realize the disassembly operation, which is convenient for fully cleaning the inner wall of the heating cylinder 4. , easy to operate; an articulated seat 959 is installed on the movable plate 958, a rotating frame 956 is fixedly installed at the top edge of the disc 955, the articulated seat 959 and the rotating frame 956 are on the same horizontal line, a connecting rod 950 is installed between the articulated seat 959 and the rotating frame 956, rolling bearings are installed between both ends of the connecting rod 950 and the articulated seat 959 and the rotating frame 956, a limiting cylinder 9502 and a limiting rod 9501 are installed between the movable plate 958 and the connecting cover 13, The limiting rod 9501 is slidably connected to the limiting cylinder 9502 and is horizontal, which can limit the moving trajectory of the movable plate 958. When the rotating rod 953 drives the disc 955 to rotate, the movable plate 958 can be driven by the rotating frame 956, the connecting rod 950 and the hinge seat 959 to drive the short rod 71 to move back and forth, so that the stirring blade 75 can move back and forth inside the heating cylinder 4, and the fried nuts inside the heating cylinder 4 can be stir-fried, which effectively improves the frying effect and makes the fried nuts evenly heated inside the heating cylinder 4.

[0039] In one embodiment of the present invention, see Figure 1 , Figure 2 , Figure 5 and Figure 6 , the thermal insulation assembly 10 comprises: The heat preservation cover 101 is located on the outside of the heating component 5, and one end of the heat preservation cover 101 is fixedly connected to the support frame 2. A conveying frame 102 is fixedly installed on the top side of the connecting cover 13, and an air guide pipe 103 is installed between the bottom side of the conveying frame 102 and the connecting cover 13. A filter screen 104 is installed at one end of the inner side of the conveying frame 102, and a fan 105 is installed at the other end. A conveying pipe 106 is installed at one end of the conveying frame 102 close to the fan 105, and the conveying pipe 106 is spirally wound on the outside of the heat preservation cover 101. The cross-sectional shape of the conveying pipe 106 is semicircular, and a vertical exhaust pipe 107 is installed at one end of the conveying pipe 106 away from the conveying frame 102.

[0040] In this embodiment, the heat preservation cover 101 is located between the shell 14 and the heating component 5, the heat preservation cover 101 is fixedly connected to the support frame 2, and a conveying frame 102 is fixedly installed on the top side of the connecting cover 13, and an air guide pipe 103 is installed between the conveying frame 102 and the connecting cover 13, so that the smoke inside the heating cylinder 4 can enter the inside of the conveying frame 102 through the air guide pipe 103. A filter 104 and a fan 105 are installed on the inside of the conveying frame 102, and the smoke inside the heating cylinder 4 can enter the inside of the conveying pipe 106 through the fan 105. The conveying pipe 106 is spirally wound on the outside of the heat preservation cover 101. The cross-sectional shape of the conveying pipe 106 is semicircular, which can effectively increase the contact area between the conveying pipe 106 and the heat preservation cover 101, and can make full use of the heat of the smoke. The smoke after filtering and the heat preservation cover 101 can be discharged through the exhaust pipe 107, which is convenient to operate, and can utilize the smoke to achieve heat preservation operation.

[0041] The working principle of the present invention is: In the present invention, the controller 51 is first turned on to control the inductor coil 52 to perform a heating operation on the heating cylinder 4, and then the fried nuts are fed into the inner side of the heating cylinder 4 through the feeding cylinder 11 and the guide tube 12, and then the driving member 92 is turned on to rotate the heating cylinder 4 and the stirring blade 75 to fry the fried nuts inside the heating cylinder 4. The stirring blade 75 can reciprocate along the axis of the heating cylinder 4 during the rotation process to achieve the stir-frying operation of the fried nuts, further improve the frying effect, and make the fried nuts heated evenly. During the frying process, the exhaust fan 105 can be turned on to exhaust the smoke inside the heating cylinder 4. The smoke is processed, the smoke is filtered and the heat of the smoke is utilized to achieve heat preservation operation. When the frying is completed, the driving part 92 is controlled to flip the heating cylinder 4 so that the fried nuts are discharged from the heating cylinder 4 and fall into the inner side of the movable frame 67. The sieve 68 can be used to vibrate and filter the fried nuts through the adjusting rod 64 and the limit frame 600 to remove impurities in the fried nuts. The operation is convenient. When it is necessary to clean the inside of the heating cylinder 4, the short rod 71 is separated from the coupling 957, and the long rod 73 and the stirring sheet 75 are taken out, so that the inner wall of the heating cylinder 4 can be fully cleaned for easy use.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A roasting device for roasting melon seeds and nuts with uniform heating, comprising a base (1) and a roasting mechanism, characterized in that: The baking mechanism comprises: A support frame (2) is fixedly mounted on the top of the base (1), a universal wheel (3) is mounted on the bottom of the base (1), a heating cylinder (4) is mounted on the support frame (2), the heating cylinder (4) is rotatably connected to the support frame (2), a heating assembly (5) is arranged on the outside of the heating cylinder (4) for uniformly heating the heating cylinder (4), a feeding cylinder (11) is mounted on one side of the support frame (2), a material guide tube (12) is mounted on the bottom of the feeding cylinder (11), the feeding cylinder (11) is detachably connected to the support frame (2), and a filtering assembly (6) is also mounted on the support frame (2) for filtering the roasted nuts discharged from the heating cylinder (4); A connecting cover (13) is installed at one end of the heating cylinder (4) away from the support frame (2), and the connecting cover (13) is rotatably connected to the heating cylinder (4). A stirring assembly (7) is provided inside the heating cylinder (4) for stir-frying the roasted nuts inside the heating cylinder (4). A connecting assembly (8) is installed between the stirring assembly (7) and the heating cylinder (4) for causing the heating cylinder (4) to drive the stirring assembly (7) to rotate. A driving assembly (9) is installed between the base (1) and the heating cylinder (4) for driving the heating cylinder (4) to rotate and simultaneously drive the stirring assembly (7) to reciprocate along the axis direction of the heating cylinder (4). A heat preservation assembly (10) is also provided outside the heating assembly (5) for filtering the smoke inside the heating cylinder (4) and performing a heat preservation operation using the heat of the smoke. An outer shell (14) is also installed between the support frame (2) and the base (1), and the outer shell (14) is located outside the heat preservation assembly (10).

2. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 1, characterized in that: The heating component (5) comprises: A controller (51) is fixedly mounted on the base (1); an inductor (52) is provided on the outside of the heating tube (4); the inductor (52) is spiral-shaped and is located on the outside of the heating tube (4); when the heating tube (4) rotates, the inductor (52) remains in a fixed position.

3. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 2, characterized in that: The filter assembly (6) comprises: A first gear ring (61) is fixedly mounted on the outer side of one end of the heating tube (4) close to the support frame (2); a rotating rod (62) is mounted on the support frame (2); the rotating rod (62) is rotatably connected to the support frame (2); a rotating tooth (63) is fixedly mounted on one end of the rotating rod (62); the rotating tooth (63) is meshingly connected to the first gear ring (61); an adjusting rod (64) is fixedly mounted on the edge of the rotating tooth (63) away from the rotating rod (62); a fixing plate (65) is fixedly mounted on the support frame (2); and a fixing plate (65) is fixedly mounted on the fixing plate (65). A fixing rod (66) is provided, two fixing plates (65) are provided and symmetrically distributed on the support frame (2), a moving frame (67) is provided between the two fixing plates (65), a screen (68) is installed at the bottom end of the moving frame (67), a fixing block (69) is installed on the moving frame (67), a limiting hole (60) is provided on the fixing block (69), the fixing rod (66) extends into the inner side of the limiting hole (60), a vertical limiting frame (600) is fixedly installed on one side of the moving frame (67) close to the support frame (2), and the adjusting rod (64) extends into the inner side of the limiting frame (600).

4. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 3, characterized in that: The stirring assembly (7) comprises: A short rod (71) passes through the connecting cover (13); a cross-shaped positioning frame (72) is fixedly installed on one end of the short rod (71) located inside the heating cylinder (4); a long rod (73) is installed on the positioning frame (72); the cross-sectional shape of the long rod (73) is an arc; a fixing frame (74) is installed on one end of the long rod (73) away from the positioning frame (72); four long rods (73) are provided and are evenly distributed between the positioning frame (72) and the fixing frame (74); a stirring blade (75) is installed on the long rod (73); the stirring blade (75) is spiral-shaped; a plurality of stirring blades (75) are provided and are located between the positioning frame (72) and the fixing frame (74).

5. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 4, characterized in that: The connecting component (8) comprises: A positioning rod (81) is fixedly mounted on a side of the positioning frame (72) close to the connection cover (13); a connecting plate (82) is fixedly mounted on the inner side of one end of the heating tube (4) close to the connection cover (13); a positioning hole (83) is provided on the connecting plate (82); and the positioning rod (81) extends into the inner side of the positioning hole (83).

6. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 5, characterized in that: The driving assembly (9) comprises: A motor frame (91) is fixedly mounted on the base (1); a driving member (92) is fixedly mounted on the motor frame (91); the driving member (92) is provided with two output ends, one of which is fixedly mounted with a driving tooth (93); a second gear ring (94) is fixedly mounted on the outer side of one end of the heating tube (4) close to the motor frame (91); the driving tooth (93) is meshingly connected with the second gear ring (94); a moving member (95) is installed between the other output end of the driving member (92) and the stirring member (7) for driving the stirring member (7) to reciprocate along the axis of the heating tube (4) inside the heating tube (4).

7. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 6, characterized in that: The moving assembly (95) comprises: A first bevel gear (951) is mounted on the other output end of the driving member (92); a connecting frame (952) is mounted on the motor frame (91); a vertical rotating rod (953) is mounted on the connecting frame (952); the rotating rod (953) is rotatably connected to the connecting frame (952); a second bevel gear (954) is mounted on the bottom end of the rotating rod (953); the first bevel gear (951) is meshingly connected to the second bevel gear (954); a disc (955) is fixedly mounted on the top end of the rotating rod (953); a rotating frame (956) is fixedly mounted on the top side edge of the disc (955); a coupling (957) is mounted on one end of the short rod (71) extending out of the connecting cover (13); the coupling (957) A movable plate (958) is installed at one end away from the short rod (71), the coupling (957) is rotatably connected to the movable plate (958), a hinge seat (959) is installed on the movable plate (958), a connecting rod (950) is installed between the hinge seat (959) and the rotating frame (956), both ends of the connecting rod (950) are rotatably connected to the hinge seat (959) and the rotating frame (956), a limiting rod (9501) is fixedly installed on the side of the movable plate (958) close to the connecting cover (13), a limiting cylinder (9502) is installed on the connecting cover (13), the limiting rod (9501) extends into the inner side of the limiting cylinder (9502), and the limiting rod (9501) and the limiting cylinder (9502) are slidably connected and are both horizontal.

8. The roasting device for roasting melon seeds and nuts with uniform heating according to claim 1, characterized in that: The heat preservation component (10) comprises: A heat preservation cover (101) is located outside the heating component (5), one end of the heat preservation cover (101) is fixedly connected to the support frame (2), a conveying frame (102) is fixedly installed on the top side of the connection cover (13), an air guide pipe (103) is installed between the bottom side of the conveying frame (102) and the connection cover (13), a filter screen (104) is installed at one end of the inner side of the conveying frame (102), and a fan (105) is installed at the other end, a conveying pipe (106) is installed at one end of the conveying frame (102) close to the fan (105), the conveying pipe (106) is spirally wound on the outside of the heat preservation cover (101), the cross-sectional shape of the conveying pipe (106) is semicircular, and a vertical exhaust pipe (107) is installed at one end of the conveying pipe (106) away from the conveying frame (102).

Images