Powdery food drying device
By introducing a lateral and axial synchronous vibration mechanism in the powdered food drying device, the problem of food agglomeration under high temperature and high humidity is solved, and the drying efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421052868.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-15
AI Technical Summary
In the high temperature or high humidity conditions, the surface of the existing powdered food drying device may heat up rapidly, resulting in the inability to release the internal moisture quickly, causing the problem of agglomeration.
By setting up a lateral and axial synchronous vibration mechanism in the drying device, the motor drive cam drives the reciprocating rod and slide, and combining the role of the spring and vibration rod, longitudinal vibration is achieved to ensure that moisture can be released quickly and avoid agglomeration.
It effectively avoids the agglomeration problem caused by uneven heating during the drying process of food, and improves drying efficiency and product quality.
Smart Images
Figure CN222211107U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food drying, in particular to a powdered food drying device. Background Art
[0002] For powdered foods (such as sesame paste, almond tea, walnut juice, protein powder, soy milk powder, etc.), they must be dried to remove moisture after production before being packaged to avoid excessive moisture in the powdered food, which may cause water vapor to be sealed and dissolve the product, causing it to deteriorate and affect its quality and taste.
[0003] In the prior art, for example, Chinese patent publication number CN 217560310 U discloses a powdered food drying device, which can realize automatic layering of powdered food, prevent the accumulation of powdered food, accelerate the dissipation of water in the powdered food, and thus improve the drying efficiency of the powdered food.
[0004] However, the above patents only use scraper baffles and conveyor belts to transport and spread out food for drying. When the temperature is too high or the humidity is too high, the surface of the food may heat up quickly and be heated unevenly, causing the internal moisture to increase in volume but not be released quickly, thereby causing food to agglomerate. Therefore, a powdered food drying device is proposed to solve the above problem. Utility Model Content
[0005] In order to solve the above technical problems, the utility model proposes a powdered food drying device, which can avoid agglomeration during drying and improve drying efficiency by setting lateral and axial synchronous vibrations.
[0006] The cam is connected to the bottom of the drying box by rotating the two ends of the spring, and the two ends of the spring are connected to the two sides of the sliding block and the inner wall of the sliding block by rotating the two ends of the spring.
[0007] In some embodiments, a T-shaped block is fixedly connected to the upper surface of the vertical plate, a through groove is provided on the upper surface of the T-shaped block, two through holes are provided on the upper surface of the T-shaped block, and vibration rods are slidably connected to the inner walls of the two through holes.
[0008] In some embodiments, the bottom ends of the two vibration rods are fixedly connected to a roller and a rectangular block respectively, and the opposite surfaces of the roller and the rectangular block are fixedly connected to the same connecting rod, which is arranged inside the through groove, and the surfaces of the two vibration rods are both sleeved with spring 2.
[0009] In some embodiments, the inner walls on both sides of the drying box are respectively provided with avoidance grooves and limit grooves, the inner walls of the limit grooves are slidably connected to a carrying frame via limit blocks, and a containing frame is arranged inside the carrying frame.
[0010] In some embodiments, a follower plate is fixedly connected to the upper surface of the slider, an end of the follower plate away from the slider is connected to a side of the containing frame, and a surface of the follower plate is slidably connected to an inner wall of the avoidance groove.
[0011] Compared with the prior art, the present invention has the following significant advantages:
[0012] The utility model drives the cam to rotate by a motor, the cam drives the reciprocating rod to rotate, the reciprocating rod drives the slider to slide back and forth on the fixed rod, and under the action of two springs 1, the slider can drive the follower plate to cause the bearing frame to vibrate laterally. While the cam rotates, the roller can be squeezed back and forth, and the roller drives the vibration rod to vibrate under the action of spring 2. Through the linkage of the connecting rod, two groups of longitudinal vibration rods can work simultaneously, thereby improving the vibration effect.
[0013] The invention solves the problem that when the temperature or humidity is too high in the existing drying device, the surface of the food may heat up quickly and be heated unevenly, which causes the internal moisture to increase in volume but cannot be released quickly, thus causing food to agglomerate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0015] Figure 1 It is a schematic diagram of a three-dimensional structure provided in one embodiment of the utility model;
[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of a drying box provided in one embodiment of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure of a vibration assembly provided in one embodiment of the utility model;
[0018] Figure 4It is a partial structural schematic diagram of a vibration assembly provided in one embodiment of the utility model;
[0019] Figure 5 The utility model provides in one embodiment Figure 4 Enlarged structural diagram at A in the middle.
[0020] Description of reference numerals:
[0021] 1. Drying box; 2. Box door; 3. Bottom plate; 4. Vertical plate; 5. Limiting groove; 6. Avoiding groove; 7. Loading frame; 8. Container frame; 9. Right-angle groove; 10. Fixed rod; 11. Spring 1; 12. Slider; 13. Follower plate; 14. Reciprocating rod; 15. Fixed block; 16. Cam; 17. T-shaped block; 18. Through groove; 19. Motor; 20. Vibrating rod; 21. Spring 2; 22. Roller; 23. Connecting rod. DETAILED DESCRIPTION
[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The utility model provides a powdered food drying device through improvement. The technical solution of the utility model is:
[0024] like Figure 1-5 As shown, a powdered food drying device comprises a drying box 1, one side of the drying box 1 is rotatably connected to two box doors 2, and transparent observation windows are arranged on the two box doors 2. The inner bottom wall of the drying box 1 is fixedly connected to a bottom plate 3, and the upper surface of the bottom plate 3 is fixedly connected to a vertical plate 4. The upper surface of the vertical plate 4 is provided with a right-angle groove 9, and the inner wall of the right-angle groove 9 is slidably connected to a slider 12, and the slider 12 is arranged in an L shape and can slide in accordance with the right-angle groove 9. The inner wall of the right-angle groove 9 is fixedly connected to a fixing rod 10, and the surface of the fixing rod 10 is sleeved with a There are two springs 11, and the two ends of the two springs 11 are respectively connected to the two sides of the slider 12 and the inner wall of the right-angle groove 9, one side of the vertical plate 4 is fixedly connected to a fixed block 15, one side of the fixed block 15 is rotatably connected to a cam 16 through a rotating shaft 1, one side of the slider 12 is rotatably connected to a reciprocating rod 14 through a rotating shaft 2, and one end of the reciprocating rod 14 away from the slider 12 is rotatably connected to one side of the cam 16 through a rotating shaft 3, and a motor 19 is installed on one side of the vertical plate 4, and the output end of the motor 19 is coaxially installed with one end of the rotating shaft 1.
[0025] like Figure 3 and 5As shown, in one embodiment, a T-shaped block 17 is fixedly connected to the upper surface of the vertical plate 4, and a through groove 18 is provided on the upper surface of the T-shaped block 17. The through groove 18 is provided to provide an escape space for the connecting rod 23. Two through holes are provided on the upper surface of the T-shaped block 17. The inner walls of the two through holes are slidably connected to a vibration rod 20. The vibration rod 20 is composed of a vertical rod and a disc.
[0026] The bottom ends of the two vibration rods 20 are fixedly connected with a roller 22 and a rectangular block respectively, and the opposite surfaces of the roller 22 and the rectangular block are fixedly connected with the same connecting rod 23. Through the setting of the connecting rod 23, the two vibration rods 20 can be linked to improve the vibration effect. The connecting rod 23 is set inside the through groove 18, and the surfaces of the two vibration rods 20 are both provided with springs 21.
[0027] like Figure 2 and 3 As shown, in one embodiment, the inner walls of both sides of the drying box 1 are respectively provided with an avoidance groove 6 and a limiting groove 5, the inner wall of the limiting groove 5 is slidably connected with a bearing frame 7 through a limiting block, a containing frame 8 is arranged inside the bearing frame 7, and a metal mesh is arranged at the bottom of the bearing frame 7 and the containing frame 8, the mesh of the metal mesh can ensure that the powdered food will not leak, and can ensure the air circulation at the bottom of the powdered food during heating, thereby improving the drying effect, and the metal mesh has a certain ductility, and can cooperate with the longitudinal vibration to achieve a vibration effect;
[0028] A follower plate 13 is fixedly connected to the upper surface of the slider 12 , and one end of the follower plate 13 away from the slider 12 is connected to one side of the containing frame 8 , and the surface of the follower plate 13 is slidably connected to the inner wall of the avoidance groove 6 .
[0029] The specific working method is: when the powdered food drying device is used, the powdered food is first placed inside the containing frame 8, and then the containing frame 8 is placed inside the bearing frame 7, the box door 2 is closed, the drying box 1 is heated, and the motor 19 is started. The motor 19 drives the cam 16 to rotate, and the cam 16 drives the reciprocating rod 14 to rotate. The reciprocating rod 14 drives the slider 12 to slide back and forth on the fixed rod 10. Under the action of the two springs 11, the slider 12 can drive the follower plate 13 to cause the bearing frame 7 to vibrate laterally. While the cam 16 rotates, the roller 22 can be reciprocated and squeezed. The roller 22 drives the vibration rod 20 to vibrate under the action of the spring 21. Through the linkage of the connecting rod 23, the two groups of longitudinal vibration rods 20 can work simultaneously, thereby improving the vibration effect and avoiding the problem of powdered food agglomeration during drying.
[0030] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.
Claims
1. A powdered food drying device, comprising a drying box (1), one side of the drying box (1) being rotatably connected to two box doors (2), characterized in that: The inner bottom wall of the drying box (1) is fixedly connected to a bottom plate (3), the upper surface of the bottom plate (3) is fixedly connected to a vertical plate (4), the upper surface of the vertical plate (4) is provided with a right-angle groove (9), the inner wall of the right-angle groove (9) is slidably connected to a slider (12), the inner wall of the right-angle groove (9) is fixedly connected to a fixing rod (10), the surface of the fixing rod (10) is sleeved with two springs (11), the two ends of the two springs (11) are respectively connected to the two sides of the slider (12) and the right-angle groove (9) The vertical plate (4) is connected to an inner wall thereof, a fixed block (15) is fixedly connected to one side of the vertical plate (4), one side of the fixed block (15) is rotatably connected to a cam (16) via a rotating shaft 1, one side of the slider (12) is rotatably connected to a reciprocating rod (14) via a rotating shaft 2, one end of the reciprocating rod (14) away from the slider (12) is rotatably connected to one side of the cam (16) via a rotating shaft 3, a motor (19) is installed on one side of the vertical plate (4), and an output end of the motor (19) is coaxially installed with one end of the rotating shaft 1.
2. A powdered food drying device according to claim 1, characterized in that: A T-shaped block (17) is fixedly connected to the upper surface of the vertical plate (4), a through groove (18) is provided on the upper surface of the T-shaped block (17), two through holes are provided on the upper surface of the T-shaped block (17), and a vibration rod (20) is slidably connected to the inner walls of the two through holes.
3. A powdered food drying device according to claim 2, characterized in that: The bottom ends of the two vibration rods (20) are respectively fixedly connected to a roller (22) and a rectangular block, and the opposite surfaces of the roller (22) and the rectangular block are fixedly connected to the same connecting rod (23). The connecting rod (23) is arranged inside the through groove (18), and the surfaces of the two vibration rods (20) are both sleeved with springs 2 (21).
4. A powdered food drying device according to claim 1, characterized in that: The inner walls of both sides of the drying box (1) are respectively provided with avoidance grooves (6) and limit grooves (5); the inner walls of the limit grooves (5) are slidably connected to a bearing frame (7) via limit blocks; a containing frame (8) is arranged inside the bearing frame (7).
5. A powdered food drying device according to claim 4, characterized in that: A follower plate (13) is fixedly connected to the upper surface of the slider (12); an end of the follower plate (13) away from the slider (12) is connected to one side of the containing frame (8); and a surface of the follower plate (13) is slidably connected to the inner wall of the avoidance groove (6).