Heat pump type baking device for tobacco dehumidification

Abstract

The present invention discloses a heat pump type baking device for tobacco dehumidification, comprising a fixed shell, a motor fixedly connected to the upper inner wall of the fixed shell, a rotating rod fixedly connected to the output end of the motor, a plurality of fan blades fixedly connected to the side walls of the rotating rod, fixed blocks slidably connected to the left and right inner walls of the fixed shell via sliders, a connecting spring provided at the bottom end of the slider, a connecting rod provided on the fixed block, a fixed splint fixedly connected to the end of the connecting rod away from the corresponding fixed block, a heating network fixedly connected to the interior of the fixed shell, the heating network provided between the fixed block and the motor, and a vibration structure provided in the fixed shell. The present invention is provided with a vibration structure, which can shake off frost and water droplets on the surface of the dehumidification heat pump during baking, reduce the amount of water droplets on the dehumidification heat pump, thereby improving the drying efficiency, reducing the time required for baking, and facilitating the use of the device.

Description

Technical Field

[0001] The invention relates to the field of dehumidification heat pump baking devices, in particular to a heat pump baking device for dehumidifying tobacco. Background Art

[0002] When preparing tobacco, it must be dried first, so a dehumidification heat pump is needed to dry it. In winter, due to the lower temperature, condensation and frost will form on the surface of the dehumidification heat pump, making the moisture on the dehumidification heat pump too heavy, which is not conducive to the drying of the tobacco. Therefore, the dehumidification heat pump needs to be baked first.

[0003] When the existing dehumidification heat pump baking device is in use, it is difficult to shake off the water droplets prevented by the dehumidification heat pump. Therefore, the baking time of the dehumidification heat pump is long, which reduces the baking efficiency of the device and is not conducive to the use of the device. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art, such as: it is difficult to shake off the water droplets avoided by the dehumidification heat pump, the baking time is long, the baking efficiency is reduced, and it is not conducive to the use of the device, and a heat pump baking device for tobacco dehumidification is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A heat pump baking device for dehumidifying tobacco, comprising a fixed shell, an upper inner wall of the fixed shell being fixedly connected to a motor, an output end of the motor being fixedly connected to a rotating rod, a plurality of fan blades being fixedly connected to the side walls of the rotating rod, the left and right inner walls of the fixed shell being slidably connected to fixed blocks via sliders, a connecting spring being provided at the bottom end of the slider, a connecting rod being provided on the fixed block, an end of the connecting rod away from the corresponding fixed block being fixedly connected to a fixed splint, a heating net being fixedly connected to the interior of the fixed shell, the heating net being provided between the fixed block and the motor, and a vibration structure being provided inside the fixed shell.

[0007] Preferably, the vibration structure includes a connecting shaft rotatably connected to the inner wall of the fixed shell, the end of the connecting shaft is fixedly connected to an eccentric wheel, the bottom wall of the eccentric wheel is arranged in contact with the top of the fixed block, and a fixed sleeve is provided on the rotating rod. A bevel gear 2 is provided at one end of the bevel gear 2 close to the eccentric wheel, and the bevel gear 1 corresponding to it is provided. The bevel gear 1 is meshed with the bevel gear 2, and the end of the bevel gear 1 away from the bevel gear 2 is fixedly connected to a fixed shaft, and the fixed shaft is rotatably connected to the inner wall of the fixed shell, and a rotating wheel is fixedly provided on the fixed shaft and the connecting shaft, and the rotating wheels are connected to each other by a transmission belt.

[0008] Preferably, a fixing groove is provided inside the fixing block, one end of the connecting rod passes through the inner wall of the fixing groove and extends into the interior of the fixing groove, and the connecting rod is slidingly connected to the fixing groove, and the connecting rod is fixedly connected to a laterally arranged fixing spring on one side wall inside the fixing groove, and the fixing spring is fixedly connected to the inner wall of the fixing groove at one end away from the connecting rod.

[0009] Preferably, a damper is provided on the fixed spring.

[0010] Preferably, a protective cushion is fixedly provided on the bottom wall of the fixed shell.

[0011] Preferably, a tooth-shaped fixing layer is provided on the outer side of the fixing splint, and the fixing splint is made of aluminum alloy.

[0012] Compared with the prior art, the beneficial effects of the present invention are: a vibration structure is provided, which can shake off the frost and water droplets on the surface of the dehumidification heat pump during baking, reducing the amount of water droplets on the dehumidification heat pump, thereby improving the drying efficiency, reducing the time required for baking, and facilitating the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a heat pump type baking device for tobacco dehumidification proposed by the present invention;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 This is a side structural schematic diagram of the eccentric wheel of a heat pump type baking device for tobacco dehumidification proposed by the present invention.

[0016] In the figure: 1 fixed housing, 2 motor, 3 rotating rod, 4 fan blade, 5 bevel gear 1, 6 fixed shaft, 7 rotating wheel, 8 transmission belt, 9 connecting rod, 10 fixed splint, 11 heating net, 12 connecting shaft, 13 eccentric wheel, 14 fixed block, 15 fixed groove, 16 fixed spring, 17 bevel gear 2. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Reference Figure 1-3, a heat pump type baking device for tobacco dehumidification, comprises a fixed shell 1, an upper inner wall of the fixed shell 1 is fixedly connected to a motor 2, an output end of the motor 2 is fixedly connected to a rotating rod 3, a plurality of fan blades 4 are fixedly connected to the side wall of the rotating rod 3, the left and right inner walls of the fixed shell 1 are slidably connected to fixed blocks 14 through sliders, the bottom end of the slider is provided with a connecting spring, a connecting rod 9 is provided on the fixed block 14, and an end of the connecting rod 9 away from the corresponding fixed block 14 is fixedly connected to a fixed splint 10, the interior of the fixed shell 1 is fixedly connected to a heating network 11, the heating network 11 is arranged between the fixed block 14 and the motor 2, a vibration structure is provided in the fixed shell 1, the dehumidification heat pump is clamped with a fixed splint 10, and then the electric heating network 11 is turned on to heat the air, and at the same time the motor 2 is started, and the output end of the motor 2 drives the rotating rod 3 to rotate, thereby rotating the plurality of fan blades 4, generating downward blowing wind to bake the dehumidification heat pump;

[0019] The vibration structure includes a connecting shaft 12 rotatably connected to the inner wall of the fixed shell 1, and the end of the connecting shaft 12 is fixedly connected to the eccentric wheel 13, and the bottom wall of the eccentric wheel 13 is arranged in contact with the top of the fixed block 14. A fixed sleeve is provided on the rotating rod 3 with a bevel gear 2 17, and the end of the bevel gear 2 17 close to the eccentric wheel 13 is provided with a bevel gear 1 5 corresponding thereto, and the bevel gear 1 5 is meshed with the bevel gear 2 17, and the end of the bevel gear 1 5 away from the bevel gear 2 17 is fixedly connected to a fixed shaft 6, and the fixed shaft 6 is rotatably connected to the inner wall of the fixed shell 1, and the fixed shaft 6 and the connecting shaft 12 are both fixedly provided with a rotating wheel 7, and the rotating wheels 7 are connected to each other by a transmission belt 8. When the rotating rod 3 rotates, it will drive the bevel gear 2 17 to rotate, so that the bevel gear 1 5 meshed with it rotates, and the fixed shaft 6 rotates together. Under the action of the rotating wheel 7 and the transmission belt 8, the connecting shaft 12 and the eccentric wheel 13 rotate accordingly, thereby causing the fixed block 14 to vibrate up and down;

[0020] A fixing groove 15 is provided inside the fixing block 14, and one end of the connecting rod 9 passes through the inner side wall of the fixing groove 15 and extends into the inner setting of the fixing groove 15, and the connecting rod 9 is slidably connected to the fixing groove 15. The connecting rod 9 is located on one side wall of the fixing groove 15 and is fixedly connected to a transversely arranged fixing spring 16. The end of the fixing spring 16 away from the connecting rod 9 is fixedly connected to the inner side wall of the fixing groove 15. The elastic force of the fixing spring 16 causes the fixing splint 10 to clamp the dehumidification heat pump; a damper is provided on the fixing spring 16, which can reduce the influence of vibration on the vertical surface on the horizontal surface and prevent the dehumidification heat pump from falling off between the fixing splints 10;

[0021] A protective cushion is fixedly provided on the bottom wall of the fixed shell 1; a toothed fixing layer is provided on the outer side of the fixed splint 10, and the fixed splint 10 is made of aluminum alloy to improve the fixing effect of the fixed splint 10 on the dehumidification heat pump.

[0022] In the present invention, when the device is in use, the dehumidification heat pump is set between the fixed splints 10. Under the action of the fixing spring 16, the fixed splint 10 fixes the dehumidification heat pump, and then the electric heating network 11 is turned on to heat the air. At the same time, the motor 2 is started, and the output end of the motor 2 drives the rotating rod 3 to rotate, thereby rotating the multiple fan blades 4 to generate downward wind, and the dehumidification heat pump is baked by the hot air. When the rotating rod 3 rotates, it drives the bevel gear 2 17 to rotate, so that the bevel gear 1 5 meshing with it rotates, and the fixed shaft 6 rotates together. Under the action of the rotating wheel 7 and the transmission belt 8, the connecting shaft 12 and the eccentric wheel 13 rotate accordingly, so that the fixed block 14 vibrates up and down, and the small water droplets on the surface of the dehumidification heat pump are shaken off.

[0023] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A heat pump type baking device for tobacco dehumidification, comprising a fixed housing (1), characterized in that: The upper inner wall of the fixed shell (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a rotating rod (3), and the side wall of the rotating rod (3) is fixedly connected to a plurality of fan blades (4). The left and right inner walls of the fixed shell (1) are slidably connected to fixed blocks (14) via sliders, the bottom end of the slider is provided with a connecting spring, a connecting rod (9) is provided on the fixed block (14), and one end of the connecting rod (9) away from the corresponding fixed block (14) is fixedly connected to a fixed splint (10), the interior of the fixed shell (1) is fixedly connected to a heating net (11), and the heating net (11) is provided between the fixed block (14) and the motor (2), and a vibration structure is provided in the fixed shell (1); The vibration structure includes a connecting shaft (12) rotatably connected to the inner wall of the fixed shell (1), the end of the connecting shaft (12) is fixedly connected to an eccentric wheel (13), the bottom wall of the eccentric wheel (13) is arranged in contact with the top of the fixed block (14), the rotating rod (3) is fixedly provided with a bevel gear 2 (17), the end of the bevel gear 2 (17) close to the eccentric wheel (13) is provided with a bevel gear 1 (5) corresponding thereto, the bevel gear 1 (5) is meshed with the bevel gear 2 (17), the end of the bevel gear 1 (5) away from the bevel gear 2 (17) is fixedly connected to a fixed shaft (6), the fixed shaft (6) is rotatably connected to the inner wall of the fixed shell (1), the fixed shaft (6) and the connecting shaft (12) are both fixedly provided with a rotating wheel (7), and the rotating wheels (7) are connected to each other through a transmission belt (8); A fixing groove (15) is provided inside the fixing block (14), one end of the connecting rod (9) penetrates the inner side wall of the fixing groove (15) and extends into the inner side of the fixing groove (15), and the connecting rod (9) is slidably connected to the fixing groove (15), and a transversely arranged fixing spring (16) is fixedly connected to a side wall of the connecting rod (9) located inside the fixing groove (15), and one end of the fixing spring (16) away from the connecting rod (9) is fixedly connected to the inner side wall of the fixing groove (15); A protective cushion is fixedly provided on the bottom wall of the fixed shell (1).

2. A heat pump type baking device for tobacco dehumidification according to claim 1, characterized in that: A damper is provided on the fixed spring (16).

3. The heat pump type baking device for tobacco dehumidification according to claim 1, characterized in that: A tooth-shaped fixing layer is provided on the outer side of the fixing splint (10), and the fixing splint (10) is made of aluminum alloy.

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