CN218296639U - Low-temperature drying equipment for crops - Google Patents
Low-temperature drying equipment for crops Download PDFInfo
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- CN218296639U CN218296639U CN202222618603.0U CN202222618603U CN218296639U CN 218296639 U CN218296639 U CN 218296639U CN 202222618603 U CN202222618603 U CN 202222618603U CN 218296639 U CN218296639 U CN 218296639U
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Abstract
The utility model discloses a low temperature drying equipment for crops, including mount, conveying mechanism and drying chamber, the inboard of mount just is close to top department and is provided with the mounting groove, the inboard of drying chamber is provided with drying mechanism, conveying mechanism's below is provided with the diffusion box, the inboard of diffusion box is provided with air inlet mechanism, conveying mechanism's inboard is provided with heating mechanism. The utility model has the advantages that: can carry out temperature monitoring through temperature sensor in a plurality of positions of drying chamber inboard, conveniently control the temperature of drying chamber inside, when the high temperature, diffusion box and air inlet mechanism mutually support, can be with the inside hot-air quick discharge of drying chamber, when the temperature crosses lowly, stoving mechanism, air inlet mechanism and heating mechanism mutually support, can make the inside rapid heating up of drying chamber to the reinforcing is to the control effect of stoving temperature, and the convenience is dried crops.
Description
Technical Field
The utility model relates to a low temperature drying equipment for crops specifically is a low temperature drying equipment for crops, belongs to drying equipment technical field.
Background
When the crops are dried, in order to ensure the activity of biological enzymes in the crops, the crops are usually dried at a low temperature below 50 ℃, and the loss of nutrient substances can be effectively avoided while the water in the crops is removed.
In the prior art, chinese patent publication No. CN212109224U discloses a low-temperature drying apparatus for crops, which includes a frame, a baffle, a conveying mechanism, a first drying device and a second drying device. This low temperature drying equipment utilizes the temperature that fluorescent tube self produced to dry crops, can not die the crops roast, and through adjusting the distance between first fluorescent tube, second fluorescent tube and the crops to satisfy the demand of different crops to spectral strength, and then guarantee the activity of the beneficial bacterial of crops.
In realizing this implementation, the discovery is relatively poor to drying temperature's regulation control effect in the drying process, and when drying temperature was less than the settlement temperature, unable rapid heating up to the inside of drying chamber, it is not enough to lead to the crops in the transport to have partial drying, and then influences the storage of crops, therefore we have provided a low temperature drying equipment for crops.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a following technical scheme realizes above-mentioned purpose, a low temperature drying equipment for crops, including mount, conveying mechanism and drying chamber, the inboard of mount just is close to top department and is provided with the mounting groove:
a drying mechanism is arranged on the inner side of the drying chamber and used for drying crops;
a diffusion box is arranged below the conveying mechanism, and an air inlet mechanism is arranged on the inner side of the diffusion box and used for driving air on the inner side of the drying chamber to flow and controlling the temperature in the drying chamber;
and a heating mechanism is arranged on the inner side of the conveying mechanism and used for carrying out auxiliary heating on the inner side of the drying chamber.
Preferably, a controller is installed at the front side of the fixing frame and near the right end.
Preferably, conveying mechanism includes conveying mesh belt, gear, conveying mesh belt sets up between the mounting groove of front and back both sides, the gear setting is in conveying mesh belt's inboard and be close to left and right sides both ends department, the gear passes through the pivot and is connected with the mount rotation.
Preferably, both ends all are provided with the chain around the conveying mesh belt, chain and gear engagement transmission, the front side of mount just is close to right side edge and installs the motor, the output shaft of motor and the pivot coaxial coupling of the gear on right side.
Preferably, the drying mechanism comprises infrared heating pipes distributed in an array manner, the infrared heating pipes are arranged on the inner side of the drying chamber and close to the top end, an arc-shaped cover is arranged above the infrared heating pipes, and a plurality of temperature sensors which are uniformly distributed are arranged on the inner wall of the drying chamber and close to the bottom end.
Preferably, the air inlet mechanism includes the fan of mutual symmetry, the fan sets up the bottom at the diffusion box, the bottom of diffusion box and the below that is located the fan are provided with the protection network, the top of diffusion box is provided with a plurality of evenly distributed's ventilation hole.
Preferably, the heating mechanism comprises a fixing frame and an electric heating net, the fixing frame is arranged on the inner side of the conveying net belt and is connected with the fixing frame through a bolt, and the electric heating net is arranged on the inner side of the fixing frame.
The utility model has the advantages that:
1. through the temperature sensor who is provided with a plurality of evenly distributed, can carry out temperature monitoring in a plurality of positions of drying chamber inboard, the convenient temperature to the drying chamber inside is controlled, when the temperature of drying chamber inside is lower, make the electric heat net operation can carry out the auxiliary heating to the inboard of drying chamber, and simultaneously, make air inlet mechanism operation and electric heat net cooperate, can carry evenly distributed's hot gas flow to the inside of drying chamber, thereby make electric heat net and infrared heating pipe mutually support and heat the inside of drying chamber, make the inside rapid heating up of drying chamber, the convenience is dried crops.
2. Through being provided with diffusion box and air inlet mechanism, when the inside of drying chamber is higher than when setting for the temperature, the operation of controller control fan, make the air flow to the inside of diffusion box, afterwards, the air is blockked the dispersion by the diffusion box, through the inside of ventilation hole uniform flow to drying chamber to discharge the inside hot-air of drying chamber fast, thereby can avoid the high temperature to cause the inside biological enzyme of crops to damage and influence the nutrition of crops, the convenience is dried crops.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the conveying mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the drying mechanism of the present invention;
FIG. 4 is a schematic structural view of the heating mechanism of the present invention;
FIG. 5 is a schematic view of the air intake mechanism of the present invention;
fig. 6 is a control block diagram of the present invention.
In the figure: 1. a fixed mount; 11. mounting grooves; 12. a controller; 2. a conveying mesh belt; 21. a gear; 22. a chain; 23. a motor; 3. a drying chamber; 31. an infrared heating pipe; 32. an arc-shaped cover; 33. a temperature sensor; 4. a diffusion cartridge; 41. a fan; 411. a protective net; 42. a vent hole; 5. a fixing frame; 51. an electric heating net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses a low temperature drying equipment for crops.
According to the attached drawings 1 and 6, the drying device comprises a fixed frame 1, a conveying mechanism and a drying chamber 3, wherein a mounting groove 11 is formed in the inner side of the fixed frame 1 and close to the top end, and the conveying mechanism is arranged in the inner side of the fixed frame 1 and close to the top end and used for conveying crops;
the drying chamber 3 is arranged above the fixing frame 1, and a drying mechanism is arranged on the inner side of the drying chamber 3 and used for drying crops;
a diffusion box 4 is arranged below the conveying mechanism, and an air inlet mechanism is arranged on the inner side of the diffusion box 4 and used for driving air on the inner side of the drying chamber 3 to flow and controlling the temperature in the drying chamber 3;
the inner side of the conveying mechanism is provided with a heating mechanism for carrying out auxiliary heating on the inner side of the drying chamber 3.
The front side of the fixed frame 1 and the position close to the right end are provided with a controller 12, and the conveying mechanism, the drying mechanism, the air inlet mechanism and the heating mechanism can be controlled through the controller 12.
The conveying mechanism comprises a conveying mesh belt 2 and a gear 21, the conveying mesh belt 2 is arranged between the mounting grooves 11 on the front side and the rear side, the gear 21 is arranged on the inner side of the conveying mesh belt 2 and close to the left end and the right end, and the gear 21 is rotatably connected with the fixing frame 1 through a rotating shaft.
Drying mechanism includes array distribution's infrared heating pipe 31, infrared heating pipe 31 installs the inboard of drying chamber 3 and is close to top department, infrared heating pipe 31's top is provided with arc cover 32, arc cover 32 is installed at the top of drying chamber 3, when infrared heating pipe 31 operates, can send the infrared ray to carry out the infrared radiation heating to the inside of drying chamber 3, thereby dry crops, the infrared ray that infrared heating pipe 31 sent can be carried out the reflection gathering at stoving in-process arc cover 32, further improve the stoving effect.
A plurality of uniformly distributed temperature sensors 33 are arranged on the inner wall of the drying chamber 3 and close to the bottom end, so that temperature monitoring can be carried out at a plurality of positions inside the drying chamber 3, and the controller 12 is convenient to control.
The air inlet mechanism includes fan 41 of mutual symmetry, fan 41 installs in the bottom of diffusion box 4, the protection network 411 is installed to the bottom of diffusion box 4 and the below that is located fan 41, can protect fan 41 through protection network 411, make things convenient for fan 41 to operate, the top of diffusion box 4 is provided with a plurality of evenly distributed's ventilation hole 42, when the inside of drying chamber 3 is higher than the settlement temperature, controller 12 control fan 41 operates, make the air flow to the inside of diffusion box 4, afterwards, the air is blockked the dispersion by diffusion box 4, evenly flow to the inside of drying chamber 3 through ventilation hole 42, thereby strengthen the inside air flow of drying chamber 3, discharge the inside hot-air of drying chamber 3 fast, avoid the high temperature to cause the inside biological enzyme of crops to damage and influence the nutrition of crops.
Heating mechanism includes fixed frame 5 and electric heat net 51, fixed frame 5 sets up the inboard at conveying mesh belt 2, and through bolt and 1 fixed connection of mount, the inboard of fixed frame 5 is installed to electric heat net 51, when the inside of drying chamber 3 is less than the settlement temperature, make fan 41 low-speed operation, and simultaneously, make electric heat net 51 operate and heat the top of air and conveying mesh belt 2 in conveying mesh belt 2's inboard, can be to the inside hot gas flow of conveying of drying chamber 3 under the drive of air inlet mechanism, thereby make the inside rapid heating up of drying chamber 3, conveniently dry crops.
The working principle is as follows:
when the utility model is used, firstly, the drying temperature is set at 35-45 ℃ through the controller 12, then the infrared heating pipe 31 is operated to heat the inner side of the drying chamber 3 by infrared thermal radiation, the temperature sensor 33 is used to monitor the temperature of the inner side of the drying chamber 3, then crops are placed on the conveying mesh belt 2, the motor 23 is operated, the transmission is carried out through the gear 21 and the chain 22, the conveying mesh belt 2 is used for conveying the crops, and then the crops are conveyed into the drying chamber 3 to be dried;
further, when the temperature sensor 33 detects that the temperature is higher than the set temperature, the controller 12 controls the fan 41 to operate at a high speed, so that the air flows into the diffusion box 4, and then the air is blocked and dispersed by the diffusion box 4, flows uniformly into the drying chamber 3 through the vent holes 42, enhances the air flow in the drying chamber 3, and rapidly exhausts the hot air in the drying chamber 3, thereby rapidly reducing the temperature in the drying chamber 3;
further, when the temperature sensor 33 detects that the temperature is lower than the set temperature, the controller 12 controls the electric heating net 51 to heat the electric heating net 51 at the inner side of the mesh conveyor 2, and at the same time, the motor 23 is operated at a low speed to convey the hot air into the drying chamber 3, so that the electric heating net 51 and the infrared heating pipe 31 cooperate with each other to heat the inside of the drying chamber 3, thereby rapidly heating the inside of the drying chamber 3 and facilitating the drying of crops.
For those skilled in the art, by providing a plurality of temperature sensors 33 distributed uniformly, temperature monitoring can be performed at a plurality of positions inside the drying chamber 3, so as to control the temperature inside the drying chamber 3 conveniently, when the temperature inside the drying chamber 3 is low, the electric heating net 51 is operated to perform auxiliary heating on the inside of the drying chamber 3, and meanwhile, the air intake mechanism is operated to cooperate with the electric heating net 51 to deliver uniformly distributed hot air to the inside of the drying chamber 3, so that the electric heating net 51 and the infrared heating pipe 31 cooperate with each other to heat the inside of the drying chamber 3, so as to rapidly heat the inside of the drying chamber 3, and dry crops conveniently;
through being provided with diffusion box 4 and air inlet mechanism, when the inside of drying chamber 3 is higher than the settlement temperature, controller 12 control fan 41 operation, make the air flow to the inside of diffusion box 4, afterwards, the air is blockked the dispersion by diffusion box 4, through the inside of ventilation hole 42 uniform flow to drying chamber 3, and discharge the inside hot-air of drying chamber 3 fast, thereby can avoid the high temperature to cause the inside biological enzyme of crops to damage and influence the nutrition of crops, the convenience is dried crops.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A low temperature drying apparatus for crops, comprising:
the fixing frame (1), the inner side of the fixing frame (1) and the position close to the top end are provided with a mounting groove (11);
the conveying mechanism is arranged on the inner side of the fixing frame (1) and close to the top end and is used for conveying crops;
the drying chamber (3), the said drying chamber (3) is set up above the fixed mount (1);
the method is characterized in that: a drying mechanism is arranged on the inner side of the drying chamber (3) and is used for drying crops;
a diffusion box (4) is arranged below the conveying mechanism, and an air inlet mechanism is arranged on the inner side of the diffusion box (4) and used for driving air on the inner side of the drying chamber (3) to flow and controlling the temperature in the drying chamber (3);
the inner side of the conveying mechanism is provided with a heating mechanism for carrying out auxiliary heating on the inner side of the drying chamber (3).
2. A low temperature drying apparatus for crops according to claim 1, wherein: the front side of the fixed frame (1) and the position close to the right end are provided with a controller (12).
3. A low temperature drying apparatus for crops according to claim 1, wherein: conveying mechanism includes conveying mesh belt (2), gear (21), conveying mesh belt (2) set up between mounting groove (11) of front and back both sides, gear (21) set up in conveying mesh belt (2) the inboard and be close to left and right sides both ends department, gear (21) are connected with mount (1) rotation through the pivot.
4. A low temperature drying apparatus for crops according to claim 3, wherein: both ends all are provided with chain (22) around conveying mesh belt (2), chain (22) and gear (21) meshing transmission, motor (23) are installed to the front side of mount (1) and be close to right side edge, the output shaft of motor (23) and the pivot coaxial coupling of gear (21) on right side.
5. A low temperature drying apparatus for crops according to claim 1, wherein: drying mechanism includes infrared heating pipe (31) that the array distributes, infrared heating pipe (31) set up in the inboard of drying chamber (3) and are close to top department, the top of infrared heating pipe (31) is provided with arc cover (32), just be close to bottom department on the inner wall of drying chamber (3) and be provided with a plurality of evenly distributed's temperature sensor (33).
6. The low temperature drying apparatus for crops as claimed in claim 1, wherein: the air inlet mechanism comprises fans (41) which are symmetrical to each other, the fans (41) are arranged at the bottom of the diffusion box (4), a protective net (411) is arranged at the bottom of the diffusion box (4) and below the fans (41), and a plurality of uniformly distributed ventilation holes (42) are formed in the top of the diffusion box (4).
7. The low temperature drying apparatus for crops as claimed in claim 1, wherein: the heating mechanism comprises a fixed frame (5) and an electric heating net (51), the fixed frame (5) is arranged on the inner side of the conveying net belt (2) and is connected with the fixed frame (1) through a bolt, and the electric heating net (51) is arranged on the inner side of the fixed frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222618603.0U CN218296639U (en) | 2022-09-29 | 2022-09-29 | Low-temperature drying equipment for crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222618603.0U CN218296639U (en) | 2022-09-29 | 2022-09-29 | Low-temperature drying equipment for crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218296639U true CN218296639U (en) | 2023-01-13 |
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ID=84805204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222618603.0U Active CN218296639U (en) | 2022-09-29 | 2022-09-29 | Low-temperature drying equipment for crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218296639U (en) |
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2022
- 2022-09-29 CN CN202222618603.0U patent/CN218296639U/en active Active
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