Air drying device for manufacturing dried flowers

Abstract

The utility model relates to the technical field of dried flower manufacturing, and discloses an air drying device for dried flower manufacturing, which comprises a box body and a sealing door hinged on one side of the box body, and further comprises an air drying frame arranged in an inner cavity of the box body, reciprocating screw rods are arranged on two sides of the inner cavity of the box body, and one end of each reciprocating screw rod is rotatably connected with the inside of the box body; under the matching action of the driving mechanism, the reciprocating lead screw and the sliding block, the installing frame can drive the air heater to transversely move in the box body in a reciprocating mode, so that fresh flowers on the air drying frame can be evenly blown to be evenly dried, and meanwhile under the matching action of the linkage mechanism, the rotating rod and the baffle, when the installing frame moves, the fresh flowers can be evenly dried. The multiple air suction pipes can be synchronously opened or closed, so that the situation that damp air on the top of the box body is gathered is relieved, then the fresh flower air-drying efficiency is improved, and the problem that in the using process of an existing air-drying device, the fresh flower drying effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dried flower production, in particular to an air-drying device used for dried flower production. Background Art

[0002] With the improvement of modern people's living standards, people often buy fresh flowers to decorate their homes or offices. However, due to the short shelf life of fresh flowers, the practice of using dried flowers for interior decoration has emerged. Dried flowers refer to flowers made from dehydrated flowers, which are used for craft decoration in various places.

[0003] Although some air-drying devices can generate hot air in a closed space to blow away the moisture inside the flowers so as to achieve the effect of air drying and dehydration, the air outlet and exhaust of the air-drying device are usually in fixed positions, which makes it difficult to blow the air evenly on the surface of the flowers when air-drying the flowers, which will cause the flowers near the air outlet to be over-dried, while the flowers in other positions may not be dried well, thus affecting the quality and appearance of the dried flowers; at the same time, when the humid air inside the air-drying device is extracted, the humid air inside the device is difficult to be evenly extracted because the exhaust port is in a fixed position, and moisture is easily accumulated in the area far away from the air outlet, resulting in uneven humidity distribution inside the device, which will prolong the entire process of drying the flowers. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for dried flowers to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a drying device for dried flowers, comprising a box body and a sealed door hingedly arranged on one side thereof, and further comprising:

[0006] An air-drying rack is arranged in the inner cavity of the box, and reciprocating screw rods are arranged on both sides of the inner cavity of the box, one end of the reciprocating screw rod is rotatably connected to the inside of the box, and the other end of the reciprocating screw rod passes through the outside of the box and is fixed to the penetration point through a bearing;

[0007] A driving mechanism is provided on the other side of the box body, wherein a sliding block is threadedly connected to the surface of the reciprocating screw rod, and the positions of the sliding blocks on both sides are opposite to each other. A roller is installed at the bottom of the sliding block, and guide grooves are provided on both sides of the bottom of the inner wall of the box body, and the roller is slidably connected to the inner wall of the guide groove;

[0008] A mounting frame bolted to the surface of the sliding block, wherein a plurality of hot air blowers are installed inside the mounting frame, an exhaust fan is installed on the other side of the box body, an air inlet of the exhaust fan is connected to a connecting pipe, and a plurality of air suction pipes are connected to the surface of the connecting pipe, and the bottom end of the air suction pipe passes through the inner cavity of the box body;

[0009] A rotating rod is arranged below the inner cavity of the suction pipe, one end of which is rotatably connected to the inner wall of the suction pipe through a bearing seat, the other end of which passes through the outside of the suction pipe and is fixed to the penetration point through a bearing, a baffle is bolted to the surface of the rotating rod, and a linkage mechanism for use with a mounting frame is arranged on one side of the rotating rod.

[0010] Preferably, the driving mechanism includes a protective shell bolted to one side of the box body and a driving motor installed on one side of the inner cavity of the protective shell, the output shaft of the driving motor is bolted with a connecting shaft, the other end of the connecting shaft is rotatably connected to the inner wall of the protective shell through a bearing seat, both sides of the connecting shaft surface are fixedly connected with a first bevel tooth, one end of the reciprocating screw is bolted with a second bevel tooth, and the second bevel tooth and the first bevel tooth are meshed with each other.

[0011] Preferably, the linkage mechanism includes a spur gear bolted to one end of the rotating rod and a rack plate bolted to the top of the mounting frame, the rack plate and the spur gear meshing with each other, and a plurality of synchronous belt assemblies are staggered between adjacent rotating rods.

[0012] Preferably, a slider is bolted to one side of the mounting frame, and slide groove frames are bolted to both sides of the inner wall of the box body, and the slider is slidably connected to the inner wall of the slide groove frame.

[0013] Preferably, a filter plate is installed above the inner cavity of the suction pipe.

[0014] Preferably, the number of the rollers is four, and the number of the guide grooves on one side is two.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can enable the mounting frame to drive the hot air blower to move back and forth in the box body through the cooperation of the driving mechanism, the reciprocating screw rod and the sliding block, so that the flowers on the air-drying frame can be blown evenly to make them evenly dried, thereby improving the quality and appearance of the dried flowers. At the same time, through the cooperation of the linkage mechanism, the rotating rod and the baffle plate, when the mounting frame is moving, a plurality of suction pipes can be opened or closed synchronously, thereby reducing the accumulation of humid air on the top of the box body, so that the humid air in the box body is evenly drawn away, thereby improving the efficiency of air-drying flowers, and solving the problem that the current air-drying device has a poor drying effect on flowers during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body in the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the box body and the protective shell in the utility model;

[0021] Figure 5 It is a schematic diagram of a partial cross-sectional structure in the utility model;

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure: 1. box body; 2. air drying rack; 3. reciprocating screw; 4. driving mechanism; 41. protective shell; 42. driving motor; 43. connecting shaft; 44. first bevel gear; 45. second bevel gear; 5. sliding block; 6. mounting frame; 7. hot air blower; 8. linkage mechanism; 81. spur gear; 82. rack plate; 83. synchronous belt assembly; 9. rotating rod; 10. exhaust fan; 11. connecting pipe; 12. suction pipe; 13. filter plate; 14. baffle; 15. roller; 16. guide groove; 17. slider; 18. slide groove frame; 19. sealing door. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6As shown, a drying device for dried flowers comprises a box body 1, one side of the box body 1 is hingedly provided with a sealing door 19, during the drying process of the flowers, the interior of the box body 1 can be sealed by closing the sealing door 19, the inner cavity of the box body 1 is provided with a drying rack 2, the bottom of the drying rack 2 is provided with wheels, the drying rack 2 can be pulled out of the box body 1 for operation by opening the sealing door 19, the drying rack 2 has a multi-layer hollow horizontal plate, when in use, the flowers to be dried can be spread on the hollow horizontal plate of the drying rack 2 for drying, both sides of the inner cavity of the box body 1 are provided with reciprocating screws 3, one end of the reciprocating screw 3 is rotated with the inner wall of the box body 1 through a bearing seat The other end of the reciprocating screw 3 passes through the outside of the box body 1 and is fixed to each other through a bearing sleeve at the penetration point. A driving mechanism 4 is arranged at the bottom of the other side of the box body 1. The driving mechanism 4 is used in conjunction with the reciprocating screw 3 to enable the two reciprocating screws 3 to rotate synchronously. The surface of the reciprocating screw 3 is threadedly connected with a sliding block 5. The positions of the sliding blocks 5 on both sides are distributed opposite to each other. Rollers 15 are installed at the four corners of the bottom of the sliding block 5. Guide grooves 16 are provided on both sides of the bottom of the inner wall of the box body 1. The rollers 15 are slidably connected to the inner walls of the guide grooves 16. When the driving mechanism 4 provides rotational power for the reciprocating screw 3, the sliding block 5 will not rotate with the sliding connection of the rollers 15 and the guide grooves 16. The reciprocating screw rod 3 rotates together, so that the reciprocating screw rods 3 on both sides of the box body 1 can drive the sliding blocks 5 on its surface to move back and forth in opposite directions. The surface of the sliding block 5 is bolted with a mounting frame 6, and a plurality of hot air blowers 7 are installed inside the mounting frame 6. The hot air blower 7 can heat the air and blow it out, so that the high-temperature air flow can dry the flowers on the air-drying rack 2. Since the moving directions of the two sliding blocks 5 are different, the mounting frames 6 and the hot air blowers 7 on both sides of the inner cavity of the box body 1 can move back and forth at staggered positions on both sides of the air-drying rack 2. Compared with the fixed air outlet in the traditional device, the reciprocating hot air blower 7 can ensure that the flowers are dried during the drying process. Even hot air is blown in the drying rack 2, which prevents some areas from being over-dried while other areas are not well dried. Moreover, by continuously changing the position to blow hot air, the entire range of the drying rack 2 can be covered in a short time, thereby reducing the processing time and improving the drying efficiency. A slider 17 is bolted to one side of the mounting rack 6, and a slide frame 18 is bolted to both sides of the inner wall of the box body 1. The shape of the surface of the slider 17 is adapted to the shape of the inner wall of the slide frame 18, and they are slidably connected to each other. When the sliding block 5 drives the mounting rack 6 and the hot air blower 7 to move back and forth, the sliding connection between the slider 17 and the slide frame 18 can prevent the mounting rack 6 from shaking during the reciprocating movement.

[0026] An exhaust fan 10 is installed above the other side of the box body 1 through a support plate. The air inlet of the exhaust fan 10 is connected to a connecting pipe 11. The other end of the connecting pipe 11 extends to the top of the box body 1. The surface of the connecting pipe 11 is connected to a plurality of suction pipes 12. The bottom ends of the suction pipes 12 penetrate into the inner cavity of the box body 1. The plurality of suction pipes 12 are equidistantly distributed. When the exhaust fan 10 is running, the air gathered in the box body 1 can be connected to the connecting pipe 11 and the plurality of suction pipes 12. The humid air at the top of the inner cavity is extracted, and a filter plate 13 is installed above the inner cavity of the suction pipe 12. The filter plate 13 filters the air, thereby preventing the debris generated when the flowers are dried from being sucked into the exhaust fan 10. A rotating rod 9 is arranged below the inner cavity of the suction pipe 12. One end of the rotating rod 9 is rotatably connected to the inner wall of the suction pipe 12 through a bearing seat, and the other end of the rotating rod 9 penetrates to the outside of the suction pipe 12 and is fixed to each other through a bearing at the penetration point. The surface bolt of the rotating rod 9 in the suction pipe 12 A baffle 14 is connected, and the diameter of the baffle 14 corresponds to the inner diameter of the suction pipe 12. When the baffle 14 is in a vertical state in the inner cavity of the suction pipe 12, it will not affect the air sucked into the box 1 by the suction pipe 12. When the baffle 14 is driven by the rotating rod 9 to rotate and is in a horizontal state in the suction pipe 12, the suction pipe 12 can be blocked at this time, thereby preventing the air in the box 1 from entering the suction pipe 12. A linkage mechanism 8 is provided on one side of the rotating rod 9, and the linkage mechanism 8 is used in conjunction with the mounting frame 6. When the mounting frame 6 is reciprocatingly moved, the linkage mechanism 8 can drive several rotating rods 9 to rotate synchronously, so that the baffle 14 rotates in the inner cavity of the suction pipe 12, and the several suction pipes 12 can be continuously in a closed or open state, thereby improving the uniformity of the suction of humid air at the top of the box 1, thereby reducing the accumulation of humid air at the top of the box 1, thereby further improving the uniformity of flower drying.

[0027] The driving mechanism 4 includes a protective shell 41, which is bolted to one side of the box body 1, so as to cover and protect the part of the reciprocating screw rod 3 on the outside of the box body 1, and also provide protection for other components on the inner wall of the protective shell 41. A driving motor 42 is installed on one side of the inner cavity of the protective shell 41, and the output shaft of the driving motor 42 is bolted to a connecting shaft 43, and the other end of the connecting shaft 43 is rotatably connected to the inner wall of the protective shell 41 through a bearing seat. The surface of the connecting shaft 43 is fixedly connected with a first bevel gear 44, and the number of the first bevel gears 44 is two, and they correspond to the positions of the two reciprocating screw rods 3. One end of the reciprocating screw rod 3 is bolted to a second bevel gear 45, and the second bevel gear 45 is meshed with the first bevel gear 44. When the driving motor 42 provides power to drive the connecting shaft 43 to rotate, the meshing connection of the first bevel gear 44 and the second bevel gear 45 can make the two reciprocating screw rods 3 rotate synchronously, thereby providing driving force for the sliding block 5 to drive the mounting frame 6 and the hot air blower 7 to reciprocate and move.

[0028] The linkage mechanism 8 includes a spur gear 81, which is bolted to one end of the rotating rod 9. A rack plate 82 is bolted to the top of the mounting frame 6. The rack plate 82 corresponds to the spur gear 81 and meshes with each other. When the mounting frame 6 moves back and forth, the rack plate 82 can drive the spur gear 81 to rotate through meshing, and the rotating spur gear 81 can drive the rotating rod 9 and the baffle 14 to rotate synchronously. A plurality of synchronous belt assemblies 83 are staggered between adjacent rotating rods 9. The synchronous belt assembly 83 includes two gears and a transmission. The moving rack belt and the gear are bolted to the surface of the rotating rod 9, and the transmission rack belt is meshed with two gears on the surface of the adjacent rotating rod 9. Through the meshing of the spur gear 81 and the synchronous belt assembly 83, when any rotating rod 9 is rotated, all the rotating rods 9 can drive the baffles 14 to rotate synchronously through the staggered synchronous belt assemblies 83. Based on this, the exhaust fan 10 can evenly extract the humid air inside the box 1 to prevent the humid air inside from gathering, which is not conducive to the drying of flowers.

[0029] Working principle: first, open the sealing door 19 and pull the air-drying rack 2 out of the box body 1, then evenly spread the flowers to be air-dried on the hollow horizontal plate of the air-drying rack 2, then push the baffle 14 to the inside of the box body 1 and close the sealing door 19, and next start the driving motor 42 to drive the connecting shaft 43 to rotate, and through the meshing of the first bevel gear 44 and the second bevel gear 45, the two reciprocating screw rods 3 can also rotate synchronously, and through the sliding connection of the roller 15 and the guide groove 16, the sliding blocks 5 on both sides can drive the mounting frame 6 and the hot air blower 7, and on the surface of the reciprocating screw rod 3, the mounting frame 6 and the hot air blower 7 are reciprocated and moved in opposite directions, and then the hot air blower 7 is started to blow out high-temperature airflow to air-dry the flowers on the air-drying rack 2, and due to the moving direction of the two sliding blocks 5 In different directions, the hot air blower 7 can be reciprocated and moved in staggered opposite directions on both sides of the air-drying rack 2, which can ensure that the flowers are evenly dried during the air-drying process, thereby reducing the processing time and improving the air-drying efficiency. At the same time, during the movement of the mounting rack 6, the rack plate 82 can be meshed and driven by the rack plate 82, so that the spur gear 81 can drive the rotating rod 9 and the baffle 14 to rotate in the suction pipe 12. At this time, through the staggered synchronous belt assemblies 83, several rotating rods 9 can be rotated synchronously, so that several baffles 14 can be rotated synchronously in the suction pipe 12, so that several suction pipes 12 are constantly in a closed or open state, thereby The humid air can be evenly discharged from the inside of the box body 1, thereby improving the air-drying effect on the flowers.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for dried flowers, comprising a box (1) and a sealed door (19) hingedly arranged on one side thereof, characterized in that: Also includes: An air-drying rack (2) is arranged in the inner cavity of a box (1), and reciprocating screw rods (3) are arranged on both sides of the inner cavity of the box (1), one end of the reciprocating screw rod (3) is rotatably connected to the inside of the box (1), and the other end of the reciprocating screw rod (3) penetrates to the outside of the box (1) and is fixed to the penetration point by a bearing; A driving mechanism (4) is provided on the other side of the box body (1), a sliding block (5) is threadedly connected to the surface of the reciprocating screw rod (3), the positions of the sliding blocks (5) on both sides are opposite to each other, a roller (15) is installed at the bottom of the sliding block (5), and guide grooves (16) are provided on both sides of the bottom of the inner wall of the box body (1), and the roller (15) is slidably connected to the inner wall of the guide groove (16); A mounting frame (6) is bolted to the surface of the sliding block (5), a plurality of hot air blowers (7) are installed inside the mounting frame (6), an exhaust fan (10) is installed on the other side of the box body (1), an air inlet of the exhaust fan (10) is connected to a connecting pipe (11), a surface of the connecting pipe (11) is connected to a plurality of air suction pipes (12), and the bottom end of the air suction pipe (12) penetrates into the inner cavity of the box body (1); A rotating rod (9) is arranged below the inner cavity of the air suction pipe (12), one end of the rotating rod (9) is rotatably connected to the inner wall of the air suction pipe (12) through a bearing seat, the other end of the rotating rod (9) penetrates to the outside of the air suction pipe (12) and is fixed to the penetration point through a bearing, a baffle (14) is bolted to the surface of the rotating rod (9), and a linkage mechanism (8) used in conjunction with a mounting frame (6) is arranged on one side of the rotating rod (9).

2. The air-drying device for dried flowers according to claim 1, characterized in that: The driving mechanism (4) comprises a protective shell (41) bolted to one side of the housing (1) and a driving motor (42) installed on one side of the inner cavity of the protective shell (41); the output shaft of the driving motor (42) is bolted to a connecting shaft (43); the other end of the connecting shaft (43) is rotatably connected to the inner wall of the protective shell (41) via a bearing seat; first bevel teeth (44) are fixedly connected to both sides of the surface of the connecting shaft (43); one end of the reciprocating screw rod (3) is bolted to a second bevel tooth (45); the second bevel tooth (45) and the first bevel tooth (44) are meshed with each other.

3. The air-drying device for dried flowers according to claim 1, characterized in that: The linkage mechanism (8) comprises a spur gear (81) bolted to one end of a rotating rod (9) and a rack plate (82) bolted to the top of a mounting frame (6); the rack plate (82) and the spur gear (81) are meshed with each other, and a plurality of synchronous belt assemblies (83) are alternately arranged between adjacent rotating rods (9).

4. The air-drying device for dried flowers according to claim 1, characterized in that: A slider (17) is bolted to one side of the mounting frame (6), and a slide groove frame (18) is bolted to both sides of the inner wall of the box body (1), and the slider (17) is slidably connected to the inner wall of the slide groove frame (18).

5. The air-drying device for dried flowers according to claim 1, characterized in that: A filter plate (13) is installed above the inner cavity of the air suction pipe (12).

6. The air-drying device for dried flowers according to claim 1, characterized in that: The number of the rollers (15) is four, and the number of the guide grooves (16) on one side is two.

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