Natural wind cooling and drying device for raisins

Abstract

The utility model discloses a raisin natural wind cooling and drying device which comprises a positioning frame, the positioning frame is used for supporting and positioning the raisin natural wind cooling and drying device, a cooling adjusting mechanism is fixedly arranged at the top end of the positioning frame, and a protection adjusting mechanism is fixedly arranged on one side of the cooling adjusting mechanism. The cooling adjusting mechanism comprises a moving frame, and a rotating frame is rotationally arranged at the top end of the inner wall of the moving frame; the driving motor fixed on one side of the moving frame drives the rotating frame and the ventilation plate to perform reciprocating adjustment rotation, so that raisins at the top end of the ventilation plate are overturned and slide in a reciprocating manner, the moving frame drives the ventilation plate to perform reciprocating movement, and the raisins at the top end of the ventilation plate are subjected to auxiliary tiling treatment; the raisin natural wind cooling and drying device is simple in structure and convenient to use, avoids the hidden danger of centralized accumulation of raisins, enables the raisins to continuously turn over and slide during natural air drying, avoids the hidden dangers of adhesion and incomplete air drying of the raisins, and improves the practicability of the raisin natural wind cooling and drying device.

Description

Technical Field

[0001] The utility model relates to the technical field of natural wind cooling and drying of raisins, in particular to a natural wind cooling and drying device for raisins. Background Art

[0002] Raisins, a dried fruit made from grapes, offer a variety of flavors, including sweet, sour, and salty. They are rich in nutrients and are known as the "King of Dried Fruits." Raisins are widely produced, and the taste and characteristics of raisins produced in different regions vary. During processing, raisins require natural air cooling and drying.

[0003] In the prior art, when processing raisins, individual raisins are usually laid out flat for natural air drying, which easily causes the hidden dangers of sticking and not drying thoroughly during natural air cooling and drying, resulting in the hidden danger of mold and rot during later transportation, thereby reducing the quality of the raisins. In addition, the frame-type natural air cooling and drying equipment for raisins is not conducive to the protection of the raisins and the convenient unloading of the materials, which reduces the practicality of the natural air cooling and drying device. Therefore, a natural air cooling and drying device is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present invention is to provide a natural wind cooling and drying device for raisins to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the utility model proposes a natural wind cooling and drying device for raisins, comprising a positioning frame, the positioning frame being used to support and position the natural wind cooling and drying device for raisins, a cooling adjustment mechanism being fixedly provided on the top of the positioning frame, and a protective adjustment mechanism being fixedly provided on one side of the cooling adjustment mechanism;

[0006] The temperature-cooling regulating mechanism includes a movable frame, a rotating frame is rotatably provided at the top end of the inner wall of the movable frame, a ventilation plate is fixedly provided at the top end of the rotating frame, a driving motor is fixedly provided at the top end of one side of the movable frame, an output end of the driving motor is fixedly connected to one side of the rotating frame, a limiting slot is provided in the middle position of the positioning frame, the bottom end of the movable frame is slidably connected to one end of the inner wall of the limiting slot, an electric telescopic rod is fixedly provided on one side of the inner wall of the positioning frame, and the telescopic end of the electric telescopic rod is fixedly connected to one side of the movable frame.

[0007] In one example, an induced draft fan is fixedly provided at the middle position of the movable frame.

[0008] In one example, buffer pads are fixedly provided at both ends of the top of the movable frame, and the middle positions of both sides of the bottom of the ventilation plate are in contact with the top of the buffer pads.

[0009] In one example, the protective adjustment mechanism includes a ventilation plate, protective frames are fixed at both ends of the top of the ventilation plate, protective plates are rotatably provided at both ends of the ventilation plate, positioning gears are fixed at one end of the two protective plates, the tooth surfaces of the two positioning gears are meshed with positioning racks, and moving blocks are fixed at one end of the two positioning racks, a positioning seat is fixed at the middle position of one side of the protective frame, a dual-axis motor is fixed at the middle position of the positioning seat, positioning shafts are fixed at both ends of the dual-axis motor, thread grooves are provided on the outer walls of the two positioning shafts, the two positioning shafts are threadedly connected to one end of the two moving blocks through the thread grooves, and positioning blocks are fixed at one end of the two positioning shafts.

[0010] In one example, positioning grooves are provided at both ends of one side of one of the protective frames, and one side of the two positioning racks is slidably connected to one side of the inner wall of the two positioning grooves respectively.

[0011] In one example, protective pads are fixedly provided on both sides of the two protective frames.

[0012] In one example, a switch panel is fixedly provided on one side of the positioning frame, and the driving motor, the dual-axis motor and the electric telescopic rod are all electrically connected to the external power supply through the switch panel.

[0013] The natural wind cooling and drying device for raisins proposed by the utility model can bring the following beneficial effects:

[0014] 1. The natural wind cooling and drying device for raisins uses a driving motor fixed on one side of the movable frame to drive the rotating frame and the ventilation plate to rotate back and forth, so that the raisins on the top of the ventilation plate are flipped and slid back and forth. The telescopic end of the electric telescopic rod fixed on one side of the inner wall of the positioning frame drives the movable frame to slide along the limit groove, so that the movable frame drives the ventilation plate to move back and forth, so that the raisins on the top of the ventilation plate are assisted in being flattened, avoiding the hidden danger of concentrated accumulation of raisins. At the same time, the raisins are continuously flipped and slid during natural air drying, avoiding the hidden dangers of raisins sticking and not being dried thoroughly, thereby increasing the practicality of the natural wind cooling and drying device for raisins.

[0015] 2. This natural wind cooling and drying device for raisins drives the two positioning shafts to rotate through the output ends of the dual-axis motor fixed inside the positioning seat, and the moving block drives the positioning rack to slide along the positioning groove. The tooth surface of the positioning rack engages with the tooth surface of the positioning gear, so that the positioning gear drives the protective plate fixed at one end to flip, so that the two ends of the protective plate can easily contact and separate from the protective frame, so that the raisins flipping and sliding on the top of the ventilation plate are protected, and the raisins are conveniently guided and unloaded from both ends, thereby increasing the convenience of using the natural wind cooling and drying device for raisins. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

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

[0018] Figure 2 This is a schematic diagram of the structure of the temperature-reducing and regulating mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the protective adjustment mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the driving structure of the protective adjustment mechanism of the utility model.

[0021] In the figure: 1. Positioning frame; 2. Ventilation plate; 3. Protective frame; 4. Protective pad; 5. Protective plate; 6. Positioning slot; 7. Positioning seat; 8. Positioning shaft; 9. Dual-axis motor; 10. Positioning block; 11. Moving block; 12. Positioning rack; 13. Positioning gear; 14. Limiting slot; 15. Electric telescopic rod; 16. Moving frame; 17. Induced draft fan; 18. Rotating frame; 19. Buffer pad; 20. Drive motor. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] The following are examples. The present invention provides Figure 1-4 The natural wind cooling and drying device for raisins shown in the figure includes a positioning frame 1, which is used to support and position the natural wind cooling and drying device for raisins. A cooling adjustment mechanism is fixed on the top of the positioning frame 1, and a protective adjustment mechanism is fixed on one side of the cooling adjustment mechanism.

[0025] The cooling and regulating mechanism includes a mobile frame 16, a rotating frame 18 is rotatably provided at the top of the inner wall of the mobile frame 16, a ventilation plate 2 is fixedly provided at the top of the rotating frame 18, a driving motor 20 is fixedly provided at the top of one side of the mobile frame 16, and the output end of the driving motor 20 is fixedly connected to one side of the rotating frame 18. A limiting groove 14 is provided in the middle position of the positioning frame 1, and the bottom end of the mobile frame 16 is slidably connected to one end of the inner wall of the limiting groove 14. An electric telescopic rod 15 is fixedly provided on one side of the inner wall of the positioning frame 1. The telescopic end of the electric telescopic rod 15 is fixedly connected to one side of the mobile frame 16, and the driving motor 20 fixed on one side of the mobile frame 16 is rotated. The rotating frame 18 and the ventilation plate 2 are driven to rotate back and forth, so that the raisins on the top of the ventilation plate 2 are flipped and slid back and forth. The telescopic end of the electric telescopic rod 15 fixed to one side of the inner wall of the positioning frame 1 drives the movable frame 16 to slide along the limit groove 14, so that the movable frame 16 drives the ventilation plate 2 to move back and forth, so that the raisins on the top of the ventilation plate 2 are assisted in being flattened, avoiding the hidden danger of concentrated accumulation of raisins. At the same time, the raisins are continuously flipped and slid during natural air drying, avoiding the hidden danger of raisins sticking and not being dried thoroughly, thereby increasing the practicality of the natural wind cooling and drying device for raisins.

[0026] An induced draft fan 17 is fixedly provided at the middle position of the movable frame 16 .

[0027] Buffer pads 19 are fixedly provided at both ends of the top of the movable frame 16 , and the middle positions of both sides of the bottom of the ventilation plate 2 are in contact with the top of the buffer pads 19 .

[0028] Furthermore, the protection adjustment mechanism includes a ventilation plate 2, protective frames 3 are fixed at both ends of the top of the ventilation plate 2, protective plates 5 are rotatably provided at both ends of the ventilation plate 2, positioning gears 13 are fixed at one end of the two protective plates 5, and the tooth surfaces of the two positioning gears 13 are meshed with positioning racks 12, and one end of the two positioning racks 12 is fixed with a moving block 11, a positioning seat 7 is fixed at the middle position of one side of one protective frame 3, a dual-axis motor 9 is fixed at the middle position of the positioning seat 7, and positioning shafts 8 are fixed at both ends of the dual-axis motor 9, and the outer walls of the two positioning shafts 8 are provided with threaded grooves, and the two positioning shafts 8 are respectively threadedly connected to one end of the two moving blocks 11 through the threaded grooves. A positioning block 10 is fixed at one end of the shaft 8, and the output end of the dual-axis motor 9 fixed inside the positioning seat 7 drives the two positioning shafts 8 to rotate respectively, so that the two moving blocks 11 are threadedly connected to the positioning shaft 8 through the threaded groove, so that the moving block 11 drives the positioning rack 12 to slide along the positioning groove 6, and the tooth surface of the positioning rack 12 is engaged with the tooth surface of the positioning gear 13, so that the positioning gear 13 drives the protective plate 5 fixed at one end to flip, so that the two ends of the protective plate 5 are easy to contact and separate from the protective frame 3, so that the raisins flipping and sliding at the top of the ventilation plate 2 are protected, and it is convenient to guide the raisins from both ends to increase the convenience of using the natural wind cooling and drying device for raisins.

[0029] Furthermore, positioning grooves 6 are provided at both ends of one side of one of the protective frames 3 , and one side of the two positioning racks 12 is slidably connected to one side of the inner wall of the two positioning grooves 6 .

[0030] Furthermore, protective pads 4 are fixedly provided on both sides of the two protective frames 3 .

[0031] Furthermore, a switch panel is fixedly provided on one side of the positioning frame 1, and the driving motor 20, the dual-axis motor 9 and the electric telescopic rod 15 are all electrically connected to the external power supply through the switch panel.

[0032] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0033] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A natural wind cooling and drying device for raisins, comprising: A positioning frame (1), the positioning frame (1) is used for supporting and positioning the raisin natural wind cooling and drying device, a cooling adjustment mechanism is fixedly provided on the top of the positioning frame (1), and a protective adjustment mechanism is fixedly provided on one side of the cooling adjustment mechanism; The temperature reduction and adjustment mechanism comprises a movable frame (16), a rotating frame (18) is rotatably provided at the top end of the inner wall of the movable frame (16), a ventilation plate (2) is fixedly provided at the top end of the rotating frame (18), a driving motor (20) is fixedly provided at the top end of one side of the movable frame (16), an output end of the driving motor (20) is fixedly connected to one side of the rotating frame (18), a limiting groove (14) is provided at the middle position of the positioning frame (1), the bottom end of the movable frame (16) is slidably connected to one end of the inner wall of the limiting groove (14), an electric telescopic rod (15) is fixedly provided at one side of the inner wall of the positioning frame (1), and the telescopic end of the electric telescopic rod (15) is fixedly connected to one side of the movable frame (16).

2. The natural wind cooling and drying device for raisins according to claim 1, characterized in that: An induced draft fan (17) is fixedly provided at the middle position of the movable frame (16).

3. The natural wind cooling and drying device for raisins according to claim 1, characterized in that: Buffer pads (19) are fixedly provided at both ends of the top of the movable frame (16), and the middle positions of both sides of the bottom of the ventilation plate (2) are in contact with the top of the buffer pads (19).

4. The natural wind cooling and drying device for raisins according to claim 2, characterized in that: The protective adjustment mechanism comprises a ventilation plate (2), both ends of the top of the ventilation plate (2) are fixedly provided with protective frames (3), both ends of the ventilation plate (2) are rotatably provided with protective plates (5), one end of the two protective plates (5) are fixedly provided with positioning gears (13), the tooth surfaces of the two positioning gears (13) are meshed with positioning racks (12), one end of the two positioning racks (12) are fixedly provided with moving blocks (11), a positioning seat (7) is fixedly provided at the middle position of one side of the protective frame (3), a dual-axis motor (9) is fixedly provided at the middle position of the positioning seat (7), both ends of the dual-axis motor (9) are fixedly provided with positioning shafts (8), the outer walls of the two positioning shafts (8) are provided with thread grooves, the two positioning shafts (8) are respectively threadedly connected to one end of the two moving blocks (11) through the thread grooves, and one end of the two positioning shafts (8) is fixedly provided with positioning blocks (10).

5. The natural wind cooling and drying device for raisins according to claim 4, characterized in that: Both ends of one side of one of the protection frames (3) are provided with positioning grooves (6), and one side of the two positioning racks (12) is slidably connected to one side of the inner wall of the two positioning grooves (6) respectively.

6. The natural wind cooling and drying device for raisins according to claim 4, characterized in that: Protection pads (4) are fixedly provided on both sides of the two protection frames (3).

7. The natural wind cooling and drying device for raisins according to claim 4, characterized in that: A switch panel is fixedly provided on one side of the positioning frame (1), and the drive motor (20), the dual-axis motor (9) and the electric telescopic rod (15) are all electrically connected to an external power source via the switch panel.

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