CN220062446U

CN220062446U - Rose drying device

Info

Publication number: CN220062446U
Application number: CN202321475997.7U
Authority: CN
Inventors: 谷志健; 张昌伟; 赵伟; 付崇斌; 刘杨; 李辉
Original assignee: Shandong Huamei Biotechnology Co ltd
Current assignee: Shandong Huamei Biotechnology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-21
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a rose drying device, which comprises an electric heater, a fan and a drying box, wherein an air inlet is formed in one side of the electric heater; the inside of the drying box is provided with a bearing plate, the two sides of the bearing plate are fixedly connected with first rotating shafts, the first rotating shafts at one end extend to the outside of the drying box and are connected with first gears, the side walls of the drying box at the two ends of the bearing plate are of arc structures, the outside of the drying box is fixedly connected with a guide rail, a rack is connected onto the guide rail in a sliding manner, the upper part of the drying box is also provided with a hydraulic cylinder, and the tail end of a piston rod of the hydraulic cylinder is connected with the rack; the hot air inlet pipe of the fan is communicated with the inside of the electric heater, and the hot air outlet pipe of the fan is communicated with the inside of the drying box. When the rose is dried, the hydraulic cylinder and the gear rack structure are utilized to drive the bearing plate to reciprocate forward and backward, so that the rose is turned over, the drying effect of the rose is ensured, the damage of the traditional rose on the rose caused by stirring type drying is reduced, and the quality of the rose is ensured.

Description

Rose drying device

Technical Field

The utility model belongs to the field of drying equipment, and particularly relates to a rose drying device.

Background

When the rose is used for manufacturing products such as scented tea, the rose needs to be dried so as to ensure that the rose can have longer storage time; the existing rose drying equipment generally adopts roller drying or stirring drying, such as roller drying that a rose drying device that CN218523876U discloses adopted, and the stirring formula stoving that a stirring formula rose black tea drying-machine that the ration automatic addition raw materials adopted that CN218545114U discloses adopted adopts foretell stoving mode to stir the rose constantly when the rose is dried, although can improve the drying efficiency of rose, also easily causes the rose to produce great damage, and then makes the whole incomplete after the rose is dried, greatly reduced the quality of rose, has influenced the quality of rose product.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a rose drying device, so as to solve the problem that the existing roller drying or stirring drying damages the rose and further influences the quality of the rose.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the rose drying device comprises an electric heater, a fan and a drying box, wherein a heating pipe is arranged in the electric heater, and an air inlet is formed in one side of the electric heater; the drying box is arranged on the upper portion of the electric heater, the bottom of the drying box is connected with the electric heater through a plurality of supporting legs, the upper portion of the drying box is provided with a feed inlet, a feed cover plate is detachably arranged on the feed inlet, a bearing plate is arranged in the drying box, a plurality of ventilation holes are formed in the bearing plate, roses are fed into the bearing plate in the drying box through the feed inlet, first rotating shafts are fixedly connected to the two sides of the bearing plate, the first rotating shafts are rotationally connected with the drying box, the first rotating shafts at one end extend to the outside of the drying box and are connected with first gears, the side walls of the drying box at the two ends of the bearing plate are of arc structures, the circle centers of the arc structures are coaxial with the axis of the first rotating shafts, guide rails are fixedly connected to the outer sides of the drying box, racks are in sliding connection, the first gears are meshed with the racks, and hydraulic cylinders are further arranged on the upper portion of the drying box, and the tail ends of piston rods of the hydraulic cylinders are connected with the racks; the fan is arranged on the upper part of the electric heater, the hot air inlet pipe of the fan is communicated with the inside of the electric heater, and the hot air outlet pipe of the fan is communicated with the inside of the drying box.

Further, one side of the electric heater is provided with a first air return port, the upper part of the drying box is provided with a second air return port, the first air return port is connected with the second air return port through an air return pipe, and hot air in the drying box enters the electric heater again through the air return pipe.

Further, one side of the hot air inlet pipe is provided with a cold air pipe, and a valve is arranged on the cold air pipe.

Further, the filter screens are arranged on one side of the air inlet and one side of the second air return opening, and the filter core is arranged on one side of the cold air pipe.

Further, stoving case lower part is equipped with bellows, and bellows is hollow box structure, and the hot-blast outlet duct and the bellows intercommunication of fan, bellows upper portion is equipped with a plurality of air outlets, the loading board lower part is equipped with the mounting panel, be equipped with a plurality of tuyere on the mounting panel, the tuyere passes through the hose and is connected with the air outlet.

Still further, mounting panel both sides fixedly connected with second pivot, second pivot rotates with the stoving case to be connected, and the stoving case lateral wall of mounting panel both sides is arc structure, and the axis of this arc structure is coaxial with the second pivot, and one of them pivot extends to stoving case outside and is connected with the second gear, and second gear and rack engagement, and the loading board is when turning over the material to the rose, and mounting panel and loading board synchronous rotation.

Further, stoving case upper portion is equipped with the pressure maintaining device, the pressure maintaining device includes the blast pipe, and the blast pipe lower extreme link up with the stoving case, the blast pipe upper end is the funnel form, blast pipe one side is equipped with the support, movably connected with the guide arm on the support, the lower extreme of guide arm is equipped with the piston, and the piston is the frustum shape, and the piston cooperatees with the blast pipe upper end, the guide arm outside is equipped with the spring, spring lower extreme and piston connection, the upper end and the leg joint of spring.

The beneficial effects of the utility model are as follows:

1) When the rose is dried, the hydraulic cylinder and the gear rack structure are utilized to drive the bearing plate to reciprocate forward and backward, so that the rose is turned over, the drying effect of the rose is ensured, the damage of the traditional rose on the rose caused by stirring type drying is reduced, and the quality of the rose is ensured.

2) And a return air pipe is arranged between the drying box and the electric heater, and hot air in the drying box is guided into the electric heater again to preheat cold air in the electric heater, so that the heating efficiency of the electric heater is improved, and the energy consumption of the electric heater is reduced.

3) The cold air pipe is arranged on one side of the hot air inlet pipe, and the air inflow of cold air is controlled through the valve, so that the temperature of hot air entering the drying box is conveniently controlled, and the effect of drying the rose is ensured.

4) The lower part of the drying box is provided with the air box, a plurality of air nozzles are connected with the air outlet of the air box through hoses, and a plurality of groups of air nozzles are simultaneously blown, so that the uniformity of the distribution of hot air in the drying box is ensured, and the uniformity of the drying of the rose is enhanced.

5) The mounting plate also reciprocates positively and reversely along with the expansion and contraction of the hydraulic cylinder to drive a plurality of tuyeres on the upper part of the mounting plate to swing along with the turning direction of the rose, so that the drying effect of the rose is further enhanced.

6) In addition, the pressure maintaining device is arranged at the upper part of the drying box, so that the inside of the drying box is in a micro-positive pressure state, the drying efficiency of the rose is improved, and the use safety of the drying box is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a rose drying device according to the present utility model.

Fig. 2 is a schematic diagram of the internal structure of a rose drying device according to the present utility model.

Fig. 3 is a schematic diagram of a fan structure in a rose drying device according to the present utility model.

Fig. 4 is a schematic structural view of a pressure maintaining device in the rose drying device.

In the figure: 1. an electric heater; 11. an air inlet; 12. a first return air inlet; 13. an air return pipe; 2. a blower; 21. a hot air inlet pipe; 22. a hot air outlet pipe; 23. a cold air pipe; 24. a valve; 25. a filter element; 3. a wind box; 31. a hose; 32. a support leg; 33. a tuyere; 34. a mounting plate; 35. a second rotating shaft; 36. a second gear; 4. a drying box; 41. a carrying plate; 42. a first rotating shaft; 43. a first gear; 44. a hydraulic cylinder; 45. a rack; 46. a guide rail; 47. a feed cover plate; 48. a second return air inlet; 5. a pressure maintaining device; 51. an exhaust pipe; 52. a bracket; 53. a guide rod; 54. a piston; 55. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in an illustrative embodiment of the utility model, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, a particular orientation configuration and operation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, the rose drying device comprises an electric heater 1, a fan 2 and a drying box 4, wherein a heating pipe (not shown in the figure) is arranged in the electric heater 1, and an air inlet 11 is arranged at one side of the electric heater 1; the drying box 4 is arranged on the upper portion of the electric heater 1, the bottom of the drying box 4 is connected with the electric heater 1 through a plurality of supporting legs 32, a feed inlet is formed in the upper portion of the drying box 4, a feed cover plate 47 is detachably arranged on the feed inlet, a bearing plate 41 is arranged in the drying box 4, a plurality of ventilation holes are formed in the bearing plate 41, roses are sent into the bearing plate 41 in the drying box 4 through the feed inlet, first rotating shafts 42 are fixedly connected to two sides of the bearing plate 41, the first rotating shafts 42 are rotatably connected with the drying box 4, the first rotating shafts 42 at one end extend to the outside of the drying box 4 and are connected with first gears 43, side walls of the drying box 4 at two ends of the bearing plate 41 are of arc structures, the circle centers of the arc structures are coaxial with the axis of the first rotating shafts 42, guide rails 46 are fixedly connected to the outer sides of the drying box 4, racks 45 are connected in a sliding mode, the first gears 43 are meshed with the racks 45, the upper portions of the drying box 4 are further provided with hydraulic cylinders 44, and the tail ends of the piston 54 rods of the hydraulic cylinders 44 are connected with the racks 45; the fan 2 is arranged on the upper part of the electric heater 1, a hot air inlet pipe 21 of the fan 2 is communicated with the inside of the electric heater 1, and a hot air outlet pipe 22 of the fan 2 is communicated with the inside of the drying box 4.

As shown in fig. 1-2, a first air return port 12 is arranged at one side of the electric heater 1, a second air return port 48 is arranged at the upper part of the drying box 4, the first air return port 12 is connected with the second air return port 48 through an air return pipe 13, hot air in the drying box 4 enters the electric heater 1 again through the air return pipe 13, the air in the electric heater 1 is preheated, the heating efficiency of the electric heater 1 is improved, and meanwhile, the energy consumption of the electric heater 1 is reduced.

As shown in fig. 3, a cold air pipe 23 is arranged on one side of the hot air inlet pipe 21, a valve 24 is arranged on the cold air pipe 23, and the air inlet amount of the valve 24 is adjusted according to the temperature in the drying box 4, so that the temperature of hot air entering the drying box 4 is conveniently controlled, and the effect of drying the roses is ensured.

Filter screens (not shown in the figure) are arranged on one side of the air inlet 11 and one side of the second air return 48, and as shown in fig. 3, a filter element 25 is arranged on one side of the cold air pipe 23; the filter screen of the air inlet 11 and the filter core 25 of the cold air pipe 23 prevent impurities in the outside air from entering the drying box 4 to pollute the rose, and the filter screen of the second air return 48 prevents rose fragments in the drying box 4 from entering the electric heater 1 to cause combustion risk.

As shown in fig. 2, the lower part of the drying box 4 is provided with an air box 3, the air box 3 is of a hollow box type structure, a hot air outlet pipe 22 of the fan 2 is communicated with the air box 3, the upper part of the air box 3 is provided with a plurality of air outlets, the lower part of the bearing plate 41 is provided with a mounting plate 34, the mounting plate 34 is provided with a plurality of air nozzles 33, and the air nozzles 33 are connected with the air outlets through hoses 31; the plurality of tuyeres 33 simultaneously spray-dry the rose, so that the uniformity of drying the rose is enhanced.

As shown in fig. 1-2, the two sides of the mounting plate 34 are fixedly connected with the second rotating shaft 35, the second rotating shaft 35 is rotationally connected with the drying box 4, the side wall of the drying box 4 at the two sides of the mounting plate 34 is in an arc structure, the axis of the arc structure is coaxial with the second rotating shaft 35, one rotating shaft extends to the outside of the drying box 4 and is connected with the second gear 36, the second gear 36 is meshed with the rack 45, and when the carrying plate 41 turns the rose, the mounting plate 34 and the carrying plate 41 synchronously rotate to drive the nozzle to move towards one side of the turning of the rose, so that the drying effect of the rose is further enhanced.

As shown in fig. 1 and 4, a pressure maintaining device 5 is arranged at the upper part of the drying box 4, the pressure maintaining device 5 comprises an exhaust pipe 51, the lower end of the exhaust pipe 51 is communicated with the drying box 4, the upper end of the exhaust pipe 51 is in a funnel shape, a bracket 52 is arranged on one side of the exhaust pipe 51, a guide rod 53 is movably connected to the bracket 52, a piston 54 is arranged at the lower end of the guide rod 53, the piston 54 is in a frustum shape, the piston 54 is matched with the upper end of the exhaust pipe 51, a spring 55 is arranged outside the guide rod 53, the lower end of the spring 55 is connected with the piston 54, and the upper end of the spring 55 is connected with the bracket 52; the pressure maintaining device 5 ensures that the interior of the drying box 4 is slightly positive pressure, so that the drying efficiency of the rose is improved; when the pressure inside the drying box 4 is greater than the elastic force of the spring 55, the piston 54 is separated from the exhaust pipe 51, and the hot air inside the drying box 4 is exhausted through the exhaust pipe 51, thereby ensuring the safety of the drying box 4.

When the roses are dried, the feeding cover plate 47 is taken down, the roses are placed on the bearing plate 41 in the drying box 4, then the electric heater 1 and the fan 2 are started, external cold air enters the electric heater 1 through the air inlet 11 to be heated, the fan 2 blows heated hot air into the drying box 4 to dry the roses, the valve 24 can be closed in the initial stage, the drying box 4 is heated up rapidly, the valve 24 can be opened gradually along with the drying of the roses, the external cold air is mixed along with the hot air in the electric heater 1, and the excessive temperature in the drying box 4 is avoided; the piston 54 rod of the hydraulic cylinder 44 circularly stretches and contracts during drying to drive the rack 45 to move up and down, the rack 45 drives the first rotating shaft 42 and the second rotating shaft 35 to circularly rotate positively and negatively through gears, so that the bearing plate 41 and the mounting plate 34 are driven to circularly rotate positively and negatively, the rose on the upper portion of the bearing plate 41 is turned over during positive and negative rotation, the uniformity of drying of the rose is guaranteed, and the air nozzle 33 is driven to move along with the rose during positive and negative rotation of the mounting plate 34, so that the efficiency of drying the rose is guaranteed.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The rose drying device comprises an electric heater, a fan and a drying box, wherein a heating pipe is arranged in the electric heater, and an air inlet is formed in one side of the electric heater; the drying box is arranged on the upper portion of the electric heater, the bottom of the drying box is connected with the electric heater through a plurality of supporting legs, the upper portion of the drying box is provided with a feeding hole, a feeding cover plate is detachably arranged on the feeding hole, a bearing plate is arranged in the drying box, a plurality of ventilation holes are formed in the bearing plate, roses are fed into the bearing plate in the drying box through the feeding hole, and the drying box is characterized in that two sides of the bearing plate are fixedly connected with first rotating shafts which are rotatably connected with the drying box, the first rotating shafts at one end extend to the outside of the drying box and are connected with first gears, the side walls of the drying box at two ends of the bearing plate are of arc structures, the circle centers of the arc structures are coaxial with the axis of the first rotating shafts, guide rails are fixedly connected with racks in a sliding mode, the first gears are meshed with the racks, and hydraulic cylinders are further arranged on the upper portion of the drying box, and the tail ends of piston rods of the hydraulic cylinders are connected with the racks; the fan is arranged on the upper part of the electric heater, the hot air inlet pipe of the fan is communicated with the inside of the electric heater, and the hot air outlet pipe of the fan is communicated with the inside of the drying box.

2. The rose drying device according to claim 1, wherein a first air return port is arranged on one side of the electric heater, a second air return port is arranged on the upper portion of the drying box, the first air return port is connected with the second air return port through an air return pipe, and hot air in the drying box enters the electric heater again through the air return pipe.

3. The rose drying device according to claim 1, wherein a cold air pipe is arranged on one side of the hot air inlet pipe, and a valve is arranged on the cold air pipe.

4. A rose drying apparatus according to claim 3, wherein the air inlet and the second air return are provided with filter screens on one side and the cooling duct is provided with a filter element on one side.

5. The rose drying device according to claim 1, wherein the drying box is provided with a bellows at the lower part, the bellows is of a hollow box structure, a hot air outlet pipe of the fan is communicated with the bellows, a plurality of air outlets are arranged at the upper part of the bellows, the bearing plate is provided with a mounting plate at the lower part, and a plurality of air nozzles are arranged on the mounting plate and connected with the air outlets through hoses.

6. The rose drying device according to claim 5, wherein the second rotating shafts are fixedly connected to two sides of the mounting plate and are rotatably connected with the drying box, the side walls of the drying box at two sides of the mounting plate are of arc structures, the axes of the arc structures are coaxial with the second rotating shafts, one rotating shaft extends to the outside of the drying box and is connected with a second gear, the second gear is meshed with the rack, and when the carrying plate turns the rose, the mounting plate and the carrying plate rotate synchronously.

7. The rose drying apparatus according to any one of claims 1 to 6, wherein the drying box is provided with a pressure maintaining device on an upper portion thereof, the pressure maintaining device comprises an exhaust pipe, a lower end of the exhaust pipe is communicated with the drying box, an upper end of the exhaust pipe is funnel-shaped, a support is provided on one side of the exhaust pipe, a guide rod is movably connected to the support, a piston is provided at a lower end of the guide rod, the piston is cone-shaped, the piston is matched with an upper end of the exhaust pipe, a spring is provided outside the guide rod, a lower end of the spring is connected with the piston, and an upper end of the spring is connected with the support.