Dehydrated vegetable drying device for facility agriculture
By using a mesh drying box, hot air dryer, rotary drive assembly and stirred leaf ventilation mesh sleeve in the dehydrated vegetable drying device, the problems of uneven and low efficiency of vegetable drying in the prior art are solved, and the problem of inequality and low efficiency of vegetable drying in the prior art is realized. The uniform and comprehensive drying of vegetables and the efficiency improvement of them.
Patent Information
- Application Number
- CN202420895032.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-26
Smart Images
Figure CN222165541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vegetable drying, in particular to a dehydrated vegetable drying device for facility agriculture. Background Art
[0002] Dehydrated vegetables, also known as rehydrated vegetables, are fresh vegetables that have been washed, dried, and processed to remove most of the water in the vegetables. The original color and nutritional components of the vegetables remain basically unchanged, making them easy to store and transport, and effectively regulating the off-season and peak season of vegetable production. When eating, they can be restored by simply soaking them in clean water, and retaining the original color, nutrition and flavor of the vegetables. In the drying process of dehydrated vegetables, a drying equipment is required;
[0003] In the existing agricultural dehydrated vegetable drying device, the cut vegetables are generally transported through a conveyor belt during the dehydrated vegetable drying process, and then dried in a dryer during the transportation process. This will make it difficult to dry the contact surface between the vegetables and the conveyor belt, so that the vegetables are not dried evenly and comprehensively, and some vegetables will pile up together, so that the vegetables piled deep cannot be dried, and even take longer to dry, so that the drying efficiency of the vegetables is poor. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a dehydrated vegetable drying device for facility agriculture, so as to solve the problems that the prior dehydrated vegetable drying is not uniform and comprehensive enough and the drying efficiency is poor.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a dehydrated vegetable drying device for facility agriculture, comprising an outer box and a feed hopper, wherein the feed hopper is arranged above the outer box;
[0006] A mesh drying box is arranged inside the outer box, an air pipe is arranged at the middle end of the mesh drying box, the left and right ends of the air pipe are rotated to pass through the outside of the mesh drying box, a hot air dryer is fixed to the right wall inside the outer box, the right end of the air pipe is rotatably connected and communicated with the air outlet of the hot air dryer, and the left and right sides of the lower end of the air pipe are connected with an external drying pipe located outside the mesh drying box, the inner side of the external drying pipe is connected with a plurality of external drying nozzles, and a rotating power drive component is arranged inside the outer box;
[0007] A plurality of stirring blades located in a mesh drying box are fixed to the lower end of the air supply pipe, and a plurality of ventilation mesh sleeves are fixed to the upper end of the air supply pipe. An inner drying pipe is arranged in each of the ventilation mesh sleeves. At least two inner drying nozzles are connected to the left and right sides of the inner drying pipe. A synchronous rotating drive component is arranged in the air supply pipe.
[0008] Preferably, the upper end of the outer box is open, and a ventilation mesh plate is fixed to the upper end of the outer box.
[0009] Preferably, a feed pipe is connected between the feed hopper and the mesh drying box, and the feed pipe is fixedly passed through the ventilation mesh plate.
[0010] Preferably, the lower end of the mesh drying box is connected to a discharge pipe, the discharge pipe is fixedly passed through the bottom of the outer box, and an electromagnetic discharge valve is installed at the top end of the discharge pipe.
[0011] Preferably, the rotary power drive assembly includes a motor, a driving gear and a driven gear, the motor is fixed to the inner left wall of the outer box, the driving gear is connected to the motor power end, the driven gear is fixedly sleeved on the outer periphery of the air pipe, and the driving gear is meshed with the driven gear.
[0012] Preferably, the synchronous rotation drive assembly includes a fixed shaft, a main bevel gear and a secondary bevel gear. A mesh plate is fixed in the air pipe, one end of the fixed shaft is rotatably connected to the mesh plate, a plurality of main bevel gears are provided and are fixedly sleeved on the outer periphery of the fixed shaft, the other end of the fixed shaft rotates and passes through the left side of the air pipe, and the other end of the fixed shaft is fixed to the left wall inside the outer box.
[0013] Preferably, one end of the inner drying tube rotates to pass through the ventilation mesh sleeve, and the inner drying tube rotates to pass through the air supply pipe. A plurality of auxiliary bevel gears are provided and are fixedly sleeved on the outer periphery of a plurality of inner drying tubes one by one. The main bevel gears are meshed with adjacent auxiliary bevel gears. An air inlet hole located in the air supply pipe is opened on the surface of the inner drying tube.
[0014] The utility model provides a dehydrated vegetable drying device for facility agriculture, which has the following beneficial effects:
[0015] 1. Put the cut dehydrated vegetables into the mesh drying box, and then use the hot air dryer to deliver hot air to the outer drying nozzle and the inner drying nozzle. The outer drying nozzle dehydrates and dries the vegetables in the mesh drying box from the outside to the inside, and the inner drying nozzle dehydrates and dries the vegetables in the drying box from the inside to the outside. Then, the motor drives the outer drying nozzle and the inner drying nozzle to rotate and dry, which is conducive to uniform and comprehensive drying of the dehydrated vegetables. The vegetables are dried inside and outside at the same time, and the steam generated by the drying is quickly dissipated through the mesh holes of the mesh drying box, which is conducive to effectively improving the drying efficiency of the dehydrated vegetables.
[0016] 2. Stir the vegetables by stirring blades and ventilation mesh to prevent them from piling up, which is beneficial to spreading the drying surface of the vegetables, thereby better improving the comprehensiveness of vegetable drying. The main bevel gear will drive the sub-bevel gear, the inner drying tube and the inner drying nozzle to rotate. The drying nozzle rotates in the ventilation mesh, which is beneficial to blowing hot air from the inside to the outside to the vegetables more evenly and comprehensively, thereby helping to better improve the drying efficiency of vegetables. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the overall internal planar structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the partially enlarged structure of A of the utility model.
[0020] Figure 1-3 Middle: outer box 1, feed hopper 2, ventilation mesh plate 3, mesh drying box 4, air pipe 5, hot air dryer 6, outer drying pipe 7, outer drying nozzle 8, discharge pipe 9, electromagnetic discharge valve 10, stirring blade 11, motor 12, driving gear 13, driven gear 14, inner drying pipe 15, ventilation mesh sleeve 16, inner drying nozzle 17, fixed shaft 18, main bevel gear 19, auxiliary bevel gear 20, air inlet 21, feed pipe 22. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-3The utility model provides a technical solution: a dehydrated vegetable drying device for facility agriculture, comprising an outer box 1 and a feed hopper 2, the feed hopper 2 is arranged above the outer box 1, a mesh drying box 4 is arranged in the outer box 1, an air pipe 5 is arranged in the middle end of the mesh drying box 4, the left and right ends of the air pipe 5 are rotated to pass through the outside of the mesh drying box 4, a hot air dryer 6 is fixed to the right wall inside the outer box 1, the right end of the air pipe 5 is rotatably connected and communicated with the air outlet of the hot air dryer 6, and the left and right sides of the lower end of the air pipe 5 are connected with an outer drying pipe 7 located outside the mesh drying box 4, the inner side of the outer drying pipe 7 is connected with a plurality of outer drying nozzles 8, and the lower end of the air pipe 5 is fixed with a plurality of blocks located inside the mesh drying box 4 A stirring blade 11, and a plurality of ventilation mesh sleeves 16 are fixed on the upper end of the air supply pipe 5, and an inner drying pipe 15 is arranged in the ventilation mesh sleeve 16, and at least two inner drying nozzles 17 are connected to the left and right sides of the inner drying pipe 15, and a rotary power driving component is arranged in the outer box 1, and the rotary power driving component includes a motor 12, a driving gear 13 and a driven gear 14, the motor 12 is fixed to the inner left wall of the outer box 1, the driving gear 13 is connected to the power end of the motor 12, the driven gear 14 is fixedly sleeved on the outer periphery of the air supply pipe 5, the driving gear 13 is meshed with the driven gear 14, and a feed pipe 22 is connected between the feed hopper 2 and the mesh drying box 4, and the feed pipe 22 is fixedly passed through the ventilation mesh plate 3.
[0023] When the dehydrated vegetables are dried by the drying device, the cut dehydrated vegetables are put into the mesh drying box 4 through the feed hopper 2 and the feed pipe 22, and then the hot air is transported to the air pipe 5, the outer drying pipe 7, the outer drying nozzle 8, the inner drying pipe 15 and the inner drying nozzle 17 through the operation of the hot air dryer 6. Since the mesh drying box 4 has ventilation through its mesh holes, the outer drying nozzle 8 dehydrates and dries the vegetables in the mesh drying box 4 from the outside to the inside, and the inner drying nozzle 17 dehydrates and dries the vegetables in the mesh drying box 4 from the inside to the outside, and then the driving gear 13, the driven gear 14, the air pipe 5, the outer drying pipe 7, the outer drying nozzle 8, the inner drying pipe 15 and the outer drying nozzle 8 are driven to rotate by the operation of the motor 12, which is beneficial to the rotation drying work through the outer drying nozzle 8 and the inner drying nozzle 17, so as to facilitate the uniform and comprehensive drying of the dehydrated vegetables, and the vegetables are dried inside and outside together, which is beneficial to effectively improve the efficiency of drying the dehydrated vegetables.
[0024] In this embodiment, a plurality of stirring blades 11 located in the mesh drying box 4 are fixed to the lower end of the air delivery pipe 5 , and a plurality of ventilation mesh sleeves 16 are fixed to the upper end of the air delivery pipe 5 .
[0025] When vegetables are dried in the mesh drying box 4, the rotation of the air pipe 5 will drive the stirring blades 11 and the ventilation mesh sleeve 16 to rotate together. The setting of the ventilation mesh sleeve 16 can prevent the vegetables from contacting the internal drying nozzle 17, which is beneficial to ensure the normal ventilation of the internal drying nozzle 17. In addition, the vegetables are stirred by the stirring blades 11 and the ventilation mesh sleeve 16 to prevent the vegetables from piling up, which is beneficial to spreading the drying surface of the vegetables, thereby better improving the comprehensiveness of the drying of the vegetables.
[0026] In this embodiment, a synchronous rotation drive component is provided in the gas pipe 5, and the synchronous rotation drive component includes a fixed shaft 18, a main bevel gear 19 and a secondary bevel gear 20. A mesh plate is fixed in the gas pipe 5, and one end of the fixed shaft 18 is rotatably connected to the mesh plate. There are several main bevel gears 19 and they are all fixedly sleeved on the outer periphery of the fixed shaft 18. The other end of the fixed shaft 18 rotates to pass through the left side of the gas pipe 5, and the other end of the fixed shaft 18 is fixed to the left wall inside the outer box 1. One end of the inner drying pipe 15 rotates to pass through the ventilation mesh sleeve 16, and the inner drying pipe 15 rotates to pass into the gas pipe 5. There are several secondary bevel gears 20 and they are fixedly sleeved on the outer periphery of several inner drying pipes 15 one by one. The main bevel gears 19 are all meshed with adjacent secondary bevel gears 20, and the surface of the inner drying pipe 15 is provided with an air inlet 21 located in the gas pipe 5.
[0027] When the air supply pipe 5 rotates, since the fixed shaft 18 and the main bevel gear 19 are fixed, and the main bevel gear 19 is meshed with the secondary bevel gear 20, the main bevel gear 19 will drive the secondary bevel gear 20 to rotate, so the secondary bevel gear 20 will drive the inner drying pipe 15 and the inner drying nozzle 17 to rotate in the ventilation mesh sleeve 16, and an air inlet hole 21 is opened on the inner drying pipe 15, which is conducive to the delivery of sufficient hot air into the rotating inner drying pipe 15 through the air inlet hole 21. Therefore, the rotating air outlet of the inner drying nozzle 17 in the ventilation mesh sleeve 16 is conducive to blowing the hot air from the inside to the outside to the vegetables more evenly and comprehensively, thereby helping to better improve the drying efficiency of the vegetables.
[0028] In this embodiment, the upper end of the outer box 1 is open, and a ventilation mesh plate 3 is fixed to the upper end of the outer box 1 .
[0029] By providing the ventilation mesh plate 3, the steam generated by drying in the mesh drying box 4 can be discharged out of the outer box 1 to prevent the steam from accumulating in the outer box 1 and affecting the normal drying of the vegetables, thereby achieving a better drying effect for the vegetables.
[0030] In this embodiment, the lower end of the mesh drying box 4 is connected to a discharge pipe 9 , the discharge pipe 9 is fixedly passed through the bottom of the outer box 1 , and an electromagnetic discharge valve 10 is installed at the top end of the discharge pipe 9 .
[0031] When the vegetables are dehydrated and dried, the electromagnetic discharge valve 10 is opened, and the dehydrated vegetables in the mesh drying box 4 can be discharged through the cooperation of the electromagnetic discharge valve 10 and the discharge pipe 9.
[0032] Working principle:
[0033] The hot air is delivered to the air pipe 5, the outer drying pipe 7, the outer drying nozzle 8, the inner drying pipe 15 and the inner drying nozzle 17 through the operation of the hot air dryer 6, so the outer drying nozzle 8 dehydrates and dries the vegetables in the mesh drying box 4 from the outside to the inside, and the inner drying nozzle 17 dehydrates and dries the vegetables in the mesh drying box 4 from the inside to the outside, and then the motor 12 drives the driving gear 13, the driven gear 14, the air pipe 5, the outer drying pipe 7, the outer drying nozzle 8, the inner drying pipe 15 and the inner drying nozzle 17 to dehydrate and dry the vegetables in the mesh drying box 4 from the inside to the outside. 15 and the outer drying nozzle 8 rotate, which is beneficial to the rotation drying work through the outer drying nozzle 8 and the inner drying nozzle 17, and the air supply pipe 5 will drive the stirring blade 11 and the ventilation mesh sleeve 16 to stir the vegetables, and the main bevel gear 19 will drive the secondary bevel gear 20 to rotate, so the secondary bevel gear 20 will drive the inner drying pipe 15 and the inner drying nozzle 17 to rotate in the ventilation mesh sleeve 16, so that the vegetables are dehydrated and dried by the rotating air outlet of the inner drying nozzle 17 in the ventilation mesh sleeve 16.
[0034] 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 dehydrated vegetable drying device for facility agriculture, comprising an outer box (1) and a feed hopper (2), wherein the feed hopper (2) is arranged above the outer box (1), and is characterized in that: A mesh drying box (4) is provided inside the outer box (1), an air supply pipe (5) is provided at the middle end of the mesh drying box (4), the left and right ends of the air supply pipe (5) are both rotatably passed through the outside of the mesh drying box (4), a hot air dryer (6) is fixed to the right wall inside the outer box (1), the right end of the air supply pipe (5) is rotatably connected and communicated with the air outlet of the hot air dryer (6), and the left and right sides of the lower end of the air supply pipe (5) are both connected with an external drying pipe (7) located outside the mesh drying box (4), and the inner side of the external drying pipe (7) is connected with a plurality of external drying nozzles (8), and a rotating power drive component is provided inside the outer box (1); A plurality of stirring blades (11) located in a mesh drying box (4) are fixed to the lower end of the air delivery pipe (5), and a plurality of ventilation mesh sleeves (16) are fixed to the upper end of the air delivery pipe (5). An inner drying pipe (15) is arranged in each of the ventilation mesh sleeves (16). The left and right sides of the inner drying pipe (15) are connected to at least two inner drying nozzles (17). A synchronous rotation drive component is arranged in the air delivery pipe (5).
2. The dehydrated vegetable drying device for facility agriculture according to claim 1, characterized in that: The upper end of the outer box (1) is open, and a ventilation mesh plate (3) is fixed to the upper end of the outer box (1).
3. The dehydrated vegetable drying device for facility agriculture according to claim 2, characterized in that: A feed pipe (22) is connected between the feed hopper (2) and the mesh drying box (4), and the feed pipe (22) is fixedly passed through the ventilation mesh plate (3).
4. The dehydrated vegetable drying device for facility agriculture according to claim 1, characterized in that: The lower end of the mesh drying box (4) is connected to a discharge pipe (9), the discharge pipe (9) is fixedly passed through the bottom of the outer box (1), and an electromagnetic discharge valve (10) is installed at the top end of the discharge pipe (9).
5. The dehydrated vegetable drying device for facility agriculture according to claim 1, characterized in that: The rotary power driving assembly comprises a motor (12), a driving gear (13) and a driven gear (14); the motor (12) is fixed to the inner left wall of the outer box (1); the driving gear (13) is connected to the power end of the motor (12); the driven gear (14) is fixedly sleeved on the outer periphery of the air delivery pipe (5); and the driving gear (13) meshes with the driven gear (14).
6. The dehydrated vegetable drying device for facility agriculture according to claim 1, characterized in that: The synchronous rotation drive assembly comprises a fixed shaft (18), a main bevel gear (19) and a secondary bevel gear (20); a mesh plate is fixed inside the gas delivery pipe (5); one end of the fixed shaft (18) is rotatably connected to the mesh plate; a plurality of main bevel gears (19) are provided and are all fixedly sleeved on the outer periphery of the fixed shaft (18); the other end of the fixed shaft (18) rotates through the left side of the gas delivery pipe (5); and the other end of the fixed shaft (18) is fixed to the inner left wall of the outer box (1).
7. The dehydrated vegetable drying device for facility agriculture according to claim 6, characterized in that: One end of the inner drying tube (15) rotates to pass through the ventilation mesh sleeve (16), and the inner drying tube (15) rotates to pass through the air supply pipe (5). A plurality of auxiliary bevel gears (20) are provided and are fixedly sleeved on the outer peripheries of the plurality of inner drying tubes (15). The main bevel gears (19) are meshed with adjacent auxiliary bevel gears (20). An air inlet hole (21) located in the air supply pipe (5) is opened on the surface of the inner drying tube (15).