Drying and dehydrating equipment for lotus root slice production

Abstract

The utility model discloses a kind of drying and dehydrating equipment for lotus root slice production, including cabinet, cabinet is rotatably installed with cabinet door, the inside of cabinet is slidably installed with movable rack, the inside of movable rack is installed with multiple material placing structure, the inside of movable rack is provided with through-hole, heating structure is connected in through-hole, the inside of cabinet is slidably installed with U-shaped frame, U-shaped frame is connected with translational structure;The utility model, when using, can place lotus root slice on material placing net frame, the cooperation of the mesh design of material placing net frame and the hot air flow blowing of lower heating pipe forms, hot air can penetrate mesh and directly contact lotus root slice surface, reciprocating electric push rod is driven to move with material placing net frame, so that lotus root slice in material placing net frame is naturally dispersed in moving, can avoid local stacking to block hot air, further guarantee drying efficiency and uniformity, reduce quality problem caused by local undrying.

Description

Technical Field

[0001] This utility model relates to the field of lotus root slice production technology, specifically to a drying and dehydration device for lotus root slice production. Background Technology

[0002] Lotus root slices, as an important product form of deep processing of lotus root, combine nutrition and flavor. Drying and dehydration are key operations to extend their shelf life and expand their application scenarios. This operation removes excess water from lotus root slices in a controllable way, while retaining the core nutrients of lotus root and giving the product a crispy texture or storage resistance.

[0003] Chinese Patent Publication No. CN221944771U discloses a drying device for lotus root slice production, including a lotus root slice drying box. A power box is fixedly connected to the top of the drying box. A ventilation column is rotatably connected to the inner bottom wall of the drying box. A transmission assembly is fixedly connected to the outer side of the ventilation column. A connecting assembly is fixedly connected to the outer side of the ventilation column. A ventilation box is fixedly connected to the outer side of the connecting assembly. An air outlet nozzle is fixedly connected to the outer side of the ventilation box. Limiting shells are fixedly connected to the left and right inner walls of the drying box. Limiting blocks are slidably connected to the inner sides of the limiting shells. Connecting shells are fixedly connected to the outer sides of the limiting blocks. A lotus root slice receiving mesh is fixedly connected to the inner side of the connecting shells. An air inlet assembly is fixedly connected to the top of the drying box. This drying device for lotus root slice production has advantages such as enabling more uniform drying of lotus root slices and improving the overall drying effect.

[0004] In the aforementioned prior art, lotus root slices need to be placed on a lotus root slice receiving net during use. However, since the lotus root slice receiving net is a fixed setting, in actual operation, the lotus root slices inevitably stack together. The lotus root slices stacked at the bottom or in the middle are blocked by the upper lotus root slices and cannot fully contact the hot air, thus affecting the drying effect.

[0005] In view of this, it is necessary to propose a drying and dehydration equipment for lotus root slice production to solve or at least alleviate the above-mentioned defects. Utility Model Content

[0006] The purpose of this invention is to provide a drying and dehydration device for lotus root slice production, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drying and dehydration device for lotus root slice production, comprising a cabinet body, a cabinet door rotatably mounted on the cabinet body, a movable frame slidably mounted inside the cabinet body, multiple material placement structures installed inside the movable frame, through holes opened inside the movable frame, heating structures connected inside the through holes, and a U-shaped frame slidably mounted inside the cabinet body, with a translation structure connected to the U-shaped frame.

[0008] Preferably, the material placement structure includes a U-shaped limiting frame, which is installed on the inner wall of the movable frame, and a material placement mesh frame is slidably installed inside the U-shaped limiting frame.

[0009] Preferably, the U-shaped limiting frame has a slot inside, and the material placement frame is slidably installed in the slot.

[0010] Preferably, a fixing plate is installed on one side of the U-shaped limiting frame, a limiting shaft is installed on the fixing plate, a stop bar is rotatably sleeved on the limiting shaft, the stop bar is located on one side of the material swaying frame, one end of a coil spring is installed on the limiting shaft, and the other end of the coil spring is installed on the inner wall of the stop bar.

[0011] Preferably, the heating structure includes a corrugated pipe, which is installed on one side of the movable frame and connected to a through hole. A fan is installed on one side of the movable frame, and the conveying end of the fan is connected to the corrugated pipe. Several heating tubes are installed on the inner wall of the movable frame, and the heating tubes are located below the material handling frame. The fan and the heating tubes are electrically connected to the same control module via wires. A temperature sensor is electrically connected to the control module via wires. The temperature sensor is located inside the movable frame. An exhaust pipe is installed on one side of the cabinet.

[0012] Preferably, the translation structure includes a reciprocating electric push rod, which is installed on one side of the U-shaped frame, the U-shaped frame is installed on one side of the movable frame, and the telescopic end of the reciprocating electric push rod is installed on one side of the cabinet.

[0013] Preferably, the movable frame is rotatably mounted with several pulleys, and the bottom inner wall of the cabinet has two guide grooves, with the pulleys movably installed in the corresponding guide grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) In use, lotus root slices can be placed on the arranging mesh frame. The mesh design of the arranging mesh frame is coordinated with the hot airflow from the heating pipe below. Hot air can penetrate the mesh and directly contact the surface of the lotus root slices. With the control of the reciprocating electric push rod, the movable frame and the arranging mesh frame move back and forth, so that the lotus root slices in the arranging mesh frame are naturally dispersed during the movement. This can avoid local stacking and blocking of hot air, further ensuring drying efficiency and uniformity, and reducing quality problems caused by local un-dried areas.

[0016] (2) The material placement frame is quickly positioned and installed through the slot of the U-shaped limit frame. The frame can be pulled out or inserted by flipping the stop bar. The operation is simple. The stop bar is automatically reset by the coil spring. After being released, it can automatically block the material placement frame to prevent the frame from shifting or slipping when the movable frame moves. At the same time, the pulley at the bottom of the movable frame cooperates with the guide groove of the cabinet, which not only restricts the movement direction of the movable frame, but also reduces sliding friction, making the reciprocating movement smoother and reducing the noise of equipment operation and the wear of parts. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the cabinet of this utility model;

[0020] Figure 4 This is a schematic diagram of the movable frame structure of this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the movable frame structure of this utility model;

[0022] Figure 6 This is an exploded view of the material handling frame of this utility model;

[0023] Figure 7 This is a schematic diagram of the stop bar structure of this utility model;

[0024] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0025] Explanation of icon numbers:

[0026] 100. Cabinet body; 101. Cabinet door; 200. Movable frame; 201. U-shaped limiting frame; 202. Material placement frame; 203. Card slot; 204. Fixing plate; 205. Limiting shaft; 206. Stop bar; 207. Coil spring; 300. Through hole; 301. Corrugated pipe; 302. Fan; 303. Heating tube; 304. Exhaust pipe; 400. U-shaped frame; 401. Reciprocating electric push rod; 402. Pulley; 403. Guide groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: Please refer to Figure 1-7This utility model provides a technical solution: a drying and dehydration device for lotus root slice production, including a cabinet 100, a cabinet door 101 rotatably mounted on the cabinet 100, a movable frame 200 slidably mounted inside the cabinet 100, multiple material placement structures installed inside the movable frame 200 for placing lotus root slices, a through hole 300 opened inside the movable frame 200, a heating structure connected inside the through hole 300 for blowing hot air to contact the lotus root slices and dry them, and a U-shaped frame 400 slidably mounted inside the cabinet 100, a translation structure connected to the U-shaped frame 400 for controlling the reciprocating movement of the material placement structures, which helps to move and disperse the stacked lotus root slices.

[0029] Furthermore, the material placement structure includes a U-shaped limiting frame 201, which is installed on the inner wall of the movable frame 200. A material placement mesh frame 202 is slidably installed inside the U-shaped limiting frame 201. The material placement mesh frame 202 can be used to place lotus root slices for drying support. The material placement mesh frame 202 is provided with several mesh holes to help hot air come into contact with the lotus root slices.

[0030] Furthermore, the U-shaped limiting frame 201 has a slot 203 inside, and the material placement frame 202 is slidably installed in the slot 203. When installing, the material placement frame 202 can be inserted into the slot 203, and the slot 203 is used to position the material placement frame 202 to prevent it from shifting.

[0031] Furthermore, a fixing plate 204 is installed on one side of the U-shaped limiting frame 201, and a limiting shaft 205 is installed on the fixing plate 204. A stop rod 206 is rotatably sleeved on the limiting shaft 205. The stop rod 206 is located on one side of the material handling frame 202. One end of a coil spring 207 is installed on the limiting shaft 205, and the other end of the coil spring 207 is installed on the inner wall of the stop rod 206. Flipping the stop rod 206 allows it to rotate on the limiting shaft 205. When the stop rod 206 rotates, it will compress the coil spring 207 and disengage from blocking one side of the material handling frame 202. At this time, the material handling frame 202 can be pulled out from the slot 203 on the U-shaped limiting frame 201.

[0032] Furthermore, the heating structure includes a corrugated pipe 301, which is installed on one side of the movable frame 200 and connected to the through hole 300. A fan 302 is installed on one side of the movable frame 200, and the conveying end of the fan 302 is connected to the corrugated pipe 301. Several heating tubes 303 are installed on the inner wall of the movable frame 200, and the heating tubes 303 are located below the material handling frame 202. The fan 302 and the heating tubes 303 are electrically connected to the same control module through wires. A temperature sensor is electrically connected to the control module through wires. The temperature sensor is located inside the movable frame 200. An exhaust pipe 304 is installed on one side of the cabinet 100. When the fan 302 is turned on, airflow is blown towards the corrugated pipe 301, so that the airflow passes through the through hole 300 and flows towards the material handling frame 202. At the same time, the heating tubes 303 are turned on to heat the passing airflow, so that the hot air comes into contact with the lotus root slices on the material handling frame 202, thereby drying and dehydrating the lotus root slices.

[0033] Example 2: As Figure 2-5 To facilitate the distribution of lotus root slices within the placement frame 202 and prevent them from piling up, a translation structure is incorporated. This structure includes a reciprocating electric push rod 401, which is mounted on one side of a U-shaped frame 400. The U-shaped frame 400 is mounted on one side of a movable frame 200. The telescopic end of the reciprocating electric push rod 401 is mounted on one side of a cabinet 100. Several pulleys 402 are rotatably mounted on the movable frame 200. Two guides are provided on the bottom inner wall of the cabinet 100. The groove 403 and pulley 402 are movably installed in the corresponding guide groove 403. When the reciprocating electric push rod 401 is turned on, the U-shaped frame 400 can be driven to slide back and forth. The U-shaped frame 400 can drive the movable frame 200 to slide back and forth. When the movable frame 200 slides, it can drive the pulley 402 to roll in the corresponding guide groove 403. When the movable frame 200 moves, it will drive the lotus root slices placed on the material placement frame 202 to move, which helps to disperse the lotus root slices in the material placement frame 202. The remaining features are the same as in embodiment 1.

[0034] The working principle is as follows: By flipping the two side stops 206, they can rotate on the limiting shaft 205. When the stops 206 rotate, they will compress the coil spring 207 and disengage from the obstruction of one side of the material handling frame 202. At this time, the material handling frame 202 can be pulled out from the slot 203 on the U-shaped limiting frame 201, making it convenient to place lotus root slices on the material handling frame 202. After completion, the material handling frame 202 is reinserted into the slot 203, and then the two side stops 206 are released. At this time, the compressed coil spring 207 will drive the stops 206 to flip and reset, so that the stops 206 block the material handling frame again. On one side of frame 202, the position of the material placement frame 202 is restricted. After the lotus root slices are placed on the upper and lower material placement frames 202, the cabinet door 101 is closed. The cabinet door 101 and the cabinet body 100 can be locked and fixed. At this time, the fan 302 can be turned on to blow airflow towards the corrugated pipe 301, so that the airflow passes through the through hole 300 and flows towards the material placement frame 202. At the same time, the heating pipe 303 can be turned on to heat the passing airflow, so that the hot air comes into contact with the lotus root slices on the material placement frame 202, thereby drying and dehydrating the lotus root slices. Finally, the airflow is discharged to the outside through the exhaust pipe 304.

[0035] After the lotus root slices are placed, the U-shaped frame 400 can be slid back and forth by turning on the reciprocating electric push rod 401. The U-shaped frame 400 can drive the movable frame 200 to slide back and forth inside the cabinet 100. When the movable frame 200 slides, it can drive the pulley 402 to roll in the corresponding guide groove 403. The setting of the pulley 402 and the guide groove 403 can limit the movement direction of the movable frame 200 and make the movement of the movable frame 200 smoother. When the movable frame 200 moves, it will drive the lotus root slices placed on the arranging mesh frame 202 to move, which helps to disperse the lotus root slices in the arranging mesh frame 202 and avoid the lotus root slices piling up and affecting the drying effect. During the movement of the movable frame 200, the corrugated pipe 301 will extend and retract according to the degree of movement of the movable frame 200, so as not to affect the airflow in the corrugated pipe 301.

[0036] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A drying and dehydrating equipment for lotus leaf production, comprising a cabinet body (100), wherein a cabinet door (101) is rotatably installed on the cabinet body (100), characterized in that: The cabinet (100) has a movable frame (200) slidably installed inside. The movable frame (200) has multiple material placement structures installed inside. The movable frame (200) has a through hole (300) inside. A heating structure is connected inside the through hole (300). The cabinet (100) has a U-shaped frame (400) slidably installed inside. A translation structure is connected to the U-shaped frame (400).

2. The drying and dehydrating equipment for lotus leaf production according to claim 1, characterized in that: The material placement structure includes a U-shaped limiting frame (201), which is installed on the inner wall of the movable frame (200). A material placement mesh frame (202) is slidably installed inside the U-shaped limiting frame (201).

3. The drying and dehydration equipment for lotus root slice production according to claim 2, characterized in that: The U-shaped limiting frame (201) has a slot (203) inside, and the material placement frame (202) is slidably installed in the slot (203).

4. The drying and dehydrating apparatus for lotus leaf production according to claim 2, characterized in that: A fixing plate (204) is installed on one side of the U-shaped limiting frame (201). A limiting shaft (205) is installed on the fixing plate (204). A stop rod (206) is rotatably sleeved on the limiting shaft (205). The stop rod (206) is located on one side of the material handling frame (202). One end of a coil spring (207) is installed on the limiting shaft (205). The other end of the coil spring (207) is installed on the inner wall of the stop rod (206).

5. The drying and dehydrating apparatus for lotus leaf production according to claim 1, characterized in that: The heating structure includes a corrugated pipe (301), which is installed on one side of the movable frame (200) and connected to the through hole (300). A fan (302) is installed on one side of the movable frame (200), and the conveying end of the fan (302) is connected to the corrugated pipe (301). Several heating tubes (303) are installed on the inner wall of the movable frame (200). The heating tubes (303) are located below the material handling frame (202). The fan (302) and the heating tubes (303) are electrically connected to the same control module through wires. A temperature sensor is electrically connected to the control module through wires. The temperature sensor is located inside the movable frame (200). An exhaust pipe (304) is installed on one side of the cabinet (100).

6. The drying and dehydrating apparatus for lotus leaf production according to claim 1, characterized in that: The translation structure includes a reciprocating electric push rod (401), which is installed on one side of a U-shaped frame (400), which is installed on one side of a movable frame (200), and the telescopic end of the reciprocating electric push rod (401) is installed on one side of a cabinet (100).

7. The drying and dehydrating apparatus for lotus leaf production according to claim 1, characterized in that: The movable frame (200) is rotatably mounted with several pulleys (402), and the bottom inner wall of the cabinet (100) is provided with two guide grooves (403), and the pulleys (402) are movably installed in the corresponding guide grooves (403).

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