A hot-air drying apparatus for dehydrating vegetables

Abstract

The utility model discloses a hot -blast drying equipment of dehydrated vegetable relates to vegetable drying technical field, including drying box, one side of drying box is provided with rotating component, and the inside of drying box is provided with clamping component, rotating component includes mounting bracket, and the top of mounting bracket is provided with drive motor, and the side of drive motor is provided with driving pulley, connecting belt and driven pulley, and the middle of driven pulley is provided with pivot, mounting frame and I -shaped connecting block, and clamping component includes clamping frame, and the top middle of clamping frame is provided with locating plate and connecting spring, and the middle one side screw thread adjusting lever of clamping frame, sliding block and spacing top board, and the top of sliding block is provided with support plate, auxiliary support frame and connecting sliding block. The utility model discloses the rotating handle of setting drives screw thread adjusting lever to rotate, makes sliding block drive locating plate along the thread groove on the outer wall of screw thread adjusting lever and moves, so that the device realizes the clamping of different size vegetables.

Description

Technical Field

[0001] This utility model relates to the field of vegetable drying technology, and in particular to a hot air drying device for dehydrated vegetables. Background Technology

[0002] Dehydrated vegetables, also known as rehydrated vegetables, are dried vegetables made by washing and drying fresh vegetables to remove most of their water content. The original color and nutritional components of the vegetables remain largely unchanged. They are easy to store and transport, and can effectively regulate the seasonal fluctuations in vegetable production. To eat them, simply soak them in water to rehydrate them, preserving their original color, nutrients, and flavor. The key process in producing dehydrated vegetables is drying, which requires specialized drying equipment.

[0003] A hot air drying device for dehydrated vegetables, disclosed in patent CN223335533U, includes a main body. A first motor is fixedly installed inside the main body. The output end of the first motor is splinedly connected to a first transmission rod. One end of the first transmission rod is fixedly connected to a mounting groove. A clamping plate is inserted into the mounting groove, and a metal mesh is fixedly connected to the clamping plate. A limiting plate is connected to one side of the mounting groove. Threaded holes are provided on one side of both the mounting groove and the limiting plate, and fixing bolts are threaded into these holes. A second motor is fixedly installed inside the main body. The output end of the second motor is splinedly connected to a second transmission rod. One end of the second transmission rod is fixedly connected to a threaded rod, and a rotating roller brush is threadedly connected to one side of the threaded rod. However, this patent has the following problems: The device is not ideal for positioning and clamping vegetables of different sizes. Therefore, this invention provides a hot air drying device for dehydrated vegetables to solve the above problems. Utility Model Content

[0004] The main purpose of this invention is to provide a hot air drying device for dehydrated vegetables, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A hot air drying device for dehydrated vegetables includes a drying box, characterized in that: a rotating component is provided on one side of the drying box, and a clamping component is provided inside the drying box; The rotating assembly includes a mounting bracket, a drive motor is provided on the top of the mounting bracket, and a drive pulley, a connecting belt and a driven pulley are provided on the side of the drive motor. A rotating shaft is provided in the middle of the driven pulley, and a mounting frame and an I-shaped connecting block are provided at one end of the rotating shaft. The clamping assembly includes a clamping frame, a positioning plate and a connecting spring are provided at the top center of the clamping frame, and a rotating handle is provided at the bottom of the clamping frame. A threaded adjusting rod, a slider and a limiting top plate are provided at the top of the rotating handle, and a support plate, an auxiliary support frame and a connecting slider are provided at the top of the slider.

[0006] Preferably, a connecting spring is fixedly connected to one side of the inside of the clamping frame, and there are four connecting springs, which are symmetrically distributed on both sides of the clamping frame. A positioning plate is fixedly connected to the top of the connecting spring, and the positioning plate is slidably connected inside the clamping frame.

[0007] Preferably, a threaded adjusting rod is installed at one bottom end of the clamping frame via a bearing, and the threaded adjusting rod passes through the clamping frame and the positioning plate. A rotating handle is fixedly connected to the bottom end of the threaded adjusting rod, and the rotating handle is located below the clamping frame. A limiting top plate is connected to the top end of the threaded adjusting rod, and the limiting top plate is located above the positioning plate.

[0008] Preferably, a slider is fitted on the outer wall of the threaded adjusting rod, and the slider is connected to the positioning plate by bolts. There are two threaded adjusting rods, which are symmetrically distributed at the middle of both ends of the positioning plate. A support plate is bolted to the top of the slider, and the bottom of the support plate is in contact with the top of the positioning plate. An auxiliary support frame is bolted to the top of the support plate, and a connecting slider is installed at the end of the auxiliary support frame away from the support plate. The connecting slider is fitted on the outside of the threaded adjusting rod.

[0009] Preferably, the side of the mounting frame is bolted to the outer side wall of the drying oven, and the top of the mounting frame is bolted to a drive motor. The output end of the drive motor is connected to a drive pulley, and a connecting belt is sleeved on the outer wall of the drive pulley. A driven pulley is sleeved on the end of the connecting belt away from the drive pulley, and a rotating shaft is engaged in the middle of the driven pulley.

[0010] Preferably, the end of the rotating shaft away from the driven pulley is mounted on the middle of the side of the drying chamber via a bearing, and there are two rotating shafts, symmetrically distributed on the middle of the two sides of the drying chamber. The end of the rotating shaft near the inside of the drying chamber is bolted to a mounting frame, and the mounting frame is correspondingly set with the rotating shaft. An I-shaped connecting block is slidably connected to the middle of the mounting frame, and the side of the I-shaped connecting block is bolted to the side of the clamping frame. Two limiting side plates are bolted to both ends of the mounting frame, and the side of the limiting side plates is in contact with the I-shaped connecting block.

[0011] Compared with the prior art, the present invention has the following beneficial effects: In this invention, a rotating handle drives a threaded adjusting rod to rotate, causing a slider to move a positioning plate along the threaded groove on the outer wall of the adjusting rod. This allows for adjustment of the distance between the positioning plate and the clamping frame, making the device suitable for vegetables of different sizes. Additionally, a support plate, an auxiliary support frame, and a connecting slider are provided on the top of the positioning plate to provide auxiliary support and improve its stability during use. Attached Figure Description

[0012] Figure 1 This is a first-view structural schematic diagram of the entire device of this utility model; Figure 2 This is a second-view structural schematic diagram of the overall device of this utility model; Figure 3 This is a schematic diagram of the structure of the rotating assembly of this utility model; Figure 4 This is a schematic diagram of the clamping assembly of this utility model.

[0013] In the diagram: 1. Drying oven; 2. Rotating assembly; 3. Mounting frame; 4. Drive motor; 5. Drive pulley; 6. Connecting belt; 7. Driven pulley; 8. Rotating shaft; 9. Mounting frame; 10. I-shaped connecting block; 11. Limiting side plate; 12. Clamping assembly; 13. Clamping frame; 14. Positioning plate; 15. Connecting spring; 16. Rotating handle; 17. Threaded adjusting rod; 18. Slider; 19. Limiting top plate; 20. Support plate; 21. Auxiliary support frame; 22. Connecting slider. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figure 1 , Figure 2 , Figure 3 As shown, a hot air drying device for dehydrated vegetables includes a drying box 1, a rotating component 2 is provided on one side of the drying box 1, and a clamping component 12 is provided inside the drying box 1. The rotating assembly 2 includes a mounting frame 3. A drive motor 4 is mounted on the top of the mounting frame 3. A drive pulley 5, a connecting belt 6, and a driven pulley 7 are mounted on the side of the drive motor 4. A rotating shaft 8 is located in the middle of the driven pulley 7. A mounting frame 9 and an I-shaped connecting block 10 are mounted on one end of the rotating shaft 8. The side of the mounting frame 3 is bolted to the outer side wall of the drying oven 1. The drive motor 4 is bolted to the top of the mounting frame 3. The output end of the drive motor 4 is connected to the drive pulley 5. A connecting belt 6 is fitted on the outer wall of the drive pulley 5. A driven pulley is fitted on the end of the connecting belt 6 away from the drive pulley 5. 7. A rotating shaft 8 is clamped in the middle of the driven pulley 7. The end of the rotating shaft 8 away from the driven pulley 7 is mounted on the middle of the side of the drying box 1 through a bearing. There are two rotating shafts 8, which are symmetrically distributed on the middle of the two sides of the drying box 1. The end of the rotating shaft 8 near the inside of the drying box 1 is bolted to a mounting frame 9. The mounting frame 9 is correspondingly set to the rotating shaft 8. An I-shaped connecting block 10 is slidably connected in the middle of the mounting frame 9. The side of the I-shaped connecting block 10 is bolted to the side of the clamping frame 13. Two limiting side plates 11 are bolted to both ends of the mounting frame 9. The side of the limiting side plate 11 is in contact with the I-shaped connecting block 10. Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the clamping assembly 12 includes a clamping frame 13. A positioning plate 14 and a connecting spring 15 are disposed at the top center of the clamping frame 13, and a rotating handle 16 is disposed at the bottom of the clamping frame 13. A threaded adjusting rod 17, a slider 18, and a limiting top plate 19 are disposed at the top of the rotating handle 16. A support plate 20, an auxiliary support frame 21, and a connecting slider 22 are disposed at the top of the slider 18. Connecting springs 15 are fixedly connected to one side of the inside of the clamping frame 13. There are four connecting springs 15, which are symmetrically distributed on the clamping frame 13. On both sides of 3, a positioning plate 14 is fixedly connected to the top of the connecting spring 15, and the positioning plate 14 is slidably connected inside the clamping frame 13. A threaded adjusting rod 17 is installed at one bottom end of the clamping frame 13 through a bearing, and the threaded adjusting rod 17 passes through the clamping frame 13 and the positioning plate 14. A rotating handle 16 is fixedly connected to the bottom end of the threaded adjusting rod 17, and the rotating handle 16 is located below the clamping frame 13. A limiting top plate 19 is connected to the top end of the threaded adjusting rod 17, and the limiting top plate 19 is located above the positioning plate 14. A slider 18 is fitted onto the outer wall of the threaded adjusting rod 17, and the slider 18 is connected to the positioning plate 14 by bolts. There are two threaded adjusting rods 17, which are symmetrically distributed at the middle of both ends of the positioning plate 14. A support plate 20 is bolted to the top of the slider 18, and the bottom of the support plate 20 contacts the top of the positioning plate 14. An auxiliary support frame 21 is bolted to the top of the support plate 20, and a connecting slider 22 is installed at the end of the auxiliary support frame 21 away from the support plate 20. The connecting slider 22 is fitted onto the outside of the threaded adjusting rod 17. The threaded adjusting rod 17 is rotated by the rotating handle 16, which causes the slider 18 to move the positioning plate 14 along the threaded groove on the outer wall of the threaded adjusting rod 17, thereby adjusting the distance between the positioning plate 14 and the clamping frame 13. This makes the device suitable for vegetables of different sizes. At the same time, the top of the positioning plate 14 is provided with the support plate 20, the auxiliary support frame 21 and the connecting slider 22, thereby providing auxiliary support for the positioning plate 14 and improving the stability of the positioning plate 14 during use.

[0016] It should be noted that this utility model is a hot air drying device for dehydrated vegetables. In use, the I-shaped connecting blocks 10 at both ends of the clamping frame 13 are slidably connected to the mounting frame 9 inside the drying chamber 1. The bolts on one side of the limiting side plate 11 are rotated, thereby positioning the limiting side plate 11 and the mounting frame 9. Simultaneously, the side of the limiting side plate 11 away from the mounting frame 9 contacts the I-shaped connecting block 10, thus achieving a limiting connection between the mounting frame 9 and the I-shaped connecting block 10. Vegetables are then placed orderly inside the clamping frame 13 to reduce overlap. The rotating handle 16 is then rotated... The screw adjusting rod 17 is rotated, and the slider 18 drives the positioning plate 14 to move along the thread on the outer wall of the screw adjusting rod 17 towards the side closer to the clamping frame 13. The positioning plate 14 and the clamping frame 13 clamp the vegetables. Then, the drive motor 4 drives the drive pulley 5 and the connecting belt 6 to rotate. The connecting belt 6 drives the driven pulley 7, the rotating shaft 8 and the mounting frame 9 to rotate, thereby achieving uniform rotation of the clamping frame 13 and improving drying efficiency. A connecting spring 15 is provided between the clamping frame 13 and the positioning plate 14 to improve the stability of the connection between the two.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hot air drying device for dehydrated vegetables, comprising a drying chamber (1), characterized in that: A rotating assembly (2) is provided on one side of the drying box (1), and a clamping assembly (12) is provided inside the drying box (1). The rotating assembly (2) includes a mounting bracket (3), a drive motor (4) is provided on the top of the mounting bracket (3), and a drive pulley (5), a connecting belt (6) and a driven pulley (7) are provided on the side of the drive motor (4). A rotating shaft (8) is provided in the middle of the driven pulley (7), and a mounting frame (9) and an I-shaped connecting block (10) are provided at one end of the rotating shaft (8). The clamping assembly (12) includes a clamping frame (13), a positioning plate (14) and a connecting spring (15) are provided at the top center of the clamping frame (13), and a rotating handle (16) is provided at the bottom of the clamping frame (13). A threaded adjusting rod (17), a slider (18) and a limiting top plate (19) are provided at the top of the rotating handle (16), and a support plate (20), an auxiliary support frame (21) and a connecting slider (22) are provided at the top of the slider (18).

2. The hot air drying equipment for dehydrated vegetables according to claim 1, characterized in that: A connecting spring (15) is fixedly connected to one side of the inside of the clamping frame (13), and there are four connecting springs (15), which are symmetrically distributed on both sides of the clamping frame (13). A positioning plate (14) is fixedly connected to the top of the connecting spring (15), and the positioning plate (14) is slidably connected inside the clamping frame (13).

3. The hot air drying equipment for dehydrated vegetables according to claim 2, characterized in that: A threaded adjusting rod (17) is installed at one bottom end of the clamping frame (13) via a bearing, and the threaded adjusting rod (17) passes through the clamping frame (13) and the positioning plate (14). A rotating handle (16) is fixedly connected to the bottom end of the threaded adjusting rod (17), and the rotating handle (16) is located below the clamping frame (13). A limiting top plate (19) is connected to the top end of the threaded adjusting rod (17), and the limiting top plate (19) is located above the positioning plate (14).

4. The hot air drying equipment for dehydrated vegetables according to claim 3, characterized in that: A slider (18) is fitted on the outer wall of the threaded adjusting rod (17), and the slider (18) is connected to the positioning plate (14) by bolts. There are two threaded adjusting rods (17), which are symmetrically distributed at the middle of the two ends of the positioning plate (14). A support plate (20) is installed on the top of the slider (18) by bolts, and the bottom of the support plate (20) is in contact with the top of the positioning plate (14). An auxiliary support frame (21) is installed on the top of the support plate (20) by bolts, and a connecting slider (22) is installed on the end of the auxiliary support frame (21) away from the support plate (20). The connecting slider (22) is fitted on the outside of the threaded adjusting rod (17).

5. The hot air drying equipment for dehydrated vegetables according to claim 1, characterized in that: The side of the mounting bracket (3) is bolted to the outer side wall of the drying box (1), and the top of the mounting bracket (3) is bolted to a drive motor (4). The output end of the drive motor (4) is connected to a drive pulley (5), and a connecting belt (6) is sleeved on the outer wall of the drive pulley (5). A driven pulley (7) is sleeved on the end of the connecting belt (6) away from the drive pulley (5), and a rotating shaft (8) is clamped in the middle of the driven pulley (7).

6. The hot air drying equipment for dehydrated vegetables according to claim 5, characterized in that: The end of the rotating shaft (8) away from the driven pulley (7) is mounted on the middle of the side of the drying box (1) through a bearing. There are two rotating shafts (8), which are symmetrically distributed on the middle of the two sides of the drying box (1). The end of the rotating shaft (8) close to the inside of the drying box (1) is mounted with a mounting frame (9) by bolts. The mounting frame (9) is set in correspondence with the rotating shaft (8). The middle of the mounting frame (9) is slidably connected with an I-shaped connecting block (10). The side of the I-shaped connecting block (10) is connected to the side of the clamping frame (13) by bolts. Two limiting side plates (11) are respectively mounted on both ends of the mounting frame (9) by bolts. The side of the limiting side plate (11) is in contact with the I-shaped connecting block (10).

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