Microwave drying sterilizer with automatic cleaning structure

Abstract

The utility model discloses a microwave drying sterilizer with an automatic cleaning structure, and relates to the technical field of microwave drying sterilizers. The cleaning device comprises a frame, a cleaning mechanism is arranged on the frame, and the cleaning mechanism comprises a cleaning assembly and an elastic assembly; the cleaning assembly comprises a connecting shaft rotationally connected to the inner wall of the frame, a C-shaped plate is fixedly connected to the outer wall of the connecting shaft, a cleaning plate is slidably connected to the top surface of the C-shaped plate, a first motor fixing plate is fixedly connected to the inner bottom wall of the C-shaped plate, and a first motor is fixedly connected to the top surface of the first motor fixing plate; the output end of the first motor is fixedly connected with a crank, and the inner wall of the crank is rotationally connected with a connecting rod, the cleaning mechanism is arranged, so that material residues, dust and other pollutants on the surface of the conveying belt can be effectively cleaned, frequent manual cleaning and maintenance are not needed, and the use cost of equipment is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of microwave drying and sterilization machines, and particularly relates to a microwave drying and sterilization machine with an automatic cleaning structure. Background Art

[0002] In the prior art, with the development of modern industry and information technology, microwave drying and sterilization technology has been widely used in the fields of food processing, medicine and health, and materials science. Microwave drying and sterilization machines use microwave energy to quickly heat materials, realizing the dual functions of drying and sterilization. Compared with traditional drying and sterilization methods, microwave technology has the advantages of high efficiency, energy saving, good uniformity, and short processing time. Therefore, it has been widely used in many industrial and scientific research fields.

[0003] However, in the actual application process, there are some deficiencies in microwave drying and sterilization machines, especially the cleaning problem of the conveyor belt. During long-term use, the conveyor belt is prone to accumulating material residues, dust, and other pollutants. Due to the lack of an effective cleaning mechanism, the dirt and residues on the conveyor belt need to be frequently cleaned and maintained manually, which greatly increases the use cost of the equipment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a microwave drying and sterilization machine with an automatic cleaning structure. By setting up a cleaning mechanism, it can effectively clean the material residues, dust, and other pollutants on the surface of the conveyor belt, without the need for frequent manual cleaning and maintenance, greatly reducing the use cost of the equipment, and solving the problem that during long-term use of the conveyor belt, it is prone to accumulating material residues, dust, and other pollutants. Due to the lack of an effective cleaning mechanism, the dirt and residues on the conveyor belt need to be frequently cleaned and maintained manually, which greatly increases the use cost of the equipment.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a microwave drying and sterilization machine with an automatic cleaning structure, including a frame. A cleaning mechanism is arranged on the frame, and the cleaning mechanism includes a cleaning component and an elastic component;

[0007] The cleaning component includes a connecting shaft rotatably connected to the inner wall of the frame. A U-shaped plate is fixedly connected to the outer wall of the connecting shaft. A cleaning plate is slidably connected to the top surface of the U-shaped plate. A first motor fixing plate is fixedly connected to the inner bottom wall of the U-shaped plate. A first motor is fixedly connected to the top surface of the first motor fixing plate. The output end of the first motor is fixedly connected to a crank. A connecting rod is rotatably connected to the inner wall of the crank. One end of the connecting rod away from the crank is hinged to a connecting rod. The top end of the connecting rod is fixedly connected to the bottom surface of the cleaning plate.

[0008] Further, the elastic component includes two connecting columns fixedly connected to the bottom surface of the C-shaped plate. Springs are fixedly connected to the bottom ends of the two connecting columns. Rectangular grooves are formed on the front side and the rear side of the frame. The inner walls of the two rectangular grooves and the bottom ends of the two springs are fixedly connected. Sleeves are fixedly connected to the inner walls of the two rectangular grooves. The outer walls of the two connecting columns are slidably connected to the inner walls of the two sleeves.

[0009] Further, a stirring mechanism is provided on the frame. The stirring mechanism includes a driving component and a stirring component.

[0010] The driving component includes a second motor fixing plate fixedly connected to the inner top wall of the frame. A second motor is fixedly connected to the bottom surface of the second motor fixing plate. A first pulley is fixedly connected to the output end of the second motor.

[0011] Further, the stirring component includes a stirring barrel fixedly connected to the top surface of the frame. Bucket covers are fixedly connected to the left side and the right side of the stirring barrel. A stirring shaft is rotatably connected to the inner walls of the two bucket covers. Spiral blades are fixedly connected to the outer wall of the stirring shaft. A second pulley is fixedly connected to the left end of the stirring shaft. A belt is sleeved between the second pulley and the first pulley.

[0012] Further, a conveying mechanism is provided on the frame. The conveying mechanism includes a first driving component and a conveying component.

[0013] The first driving component includes a fixing plate fixedly connected to the rear side of the frame. A third motor fixing plate is fixedly connected to the top surface of the fixing plate. A third motor is fixedly connected to the top surface of the third motor fixing plate. A first roller is fixedly connected to the output end of the third motor. The outer wall of the first roller is rotatably connected to the inner wall of the frame.

[0014] Further, the conveying component includes a second roller rotatably connected to the inner wall of the frame. A conveyor belt is sleeved between the first roller and the second roller. The outer wall of the conveyor belt is in contact with the top surface of the cleaning plate.

[0015] Further, a microwave sterilization box is fixedly connected to the top surface of the frame. A material receiving plate is fixedly connected to the inner wall of the frame.

[0016] Further, a limiting plate is fixedly connected to the left side of the C-shaped plate. The right side of the limiting plate is slidably connected to the left side of the cleaning plate.

[0017] The utility model has the following beneficial effects:

[0018] 1. By setting up a cleaning mechanism, when the conveyor belt is rotating, start the first motor, and the cleaning plate slides on the top surface of the shaped plate. The top surface of the cleaning plate can clean the outer wall of the conveyor belt. The setting of the cleaning mechanism can effectively clean the material residues, dust and other pollutants on the surface of the conveyor belt without frequent manual cleaning and maintenance, which greatly reduces the use cost of the equipment.

[0019] 2. By setting up a stirring mechanism, starting the second motor, the stirring shaft rotates, and the spiral blades can stir and transport the materials, so that they are evenly stirred in the stirring barrel and transported to the conveyor belt for the next step of drying and sterilization. The setting of the stirring mechanism can evenly mix the materials to ensure that the materials are evenly distributed before the drying and sterilization process. Evenly distributed materials help to evenly absorb microwave energy and improve the drying and sterilization effects.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the conveying mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Frame; 2. Cleaning mechanism; 3. Stirring mechanism; 4. Conveying mechanism; 11. Microwave sterilization box; 12. Material receiving plate; 13. Limit plate; 21. Connecting shaft; 22. C-shaped plate; 23. Cleaning plate; 24. First motor fixing plate; 25. First motor; 26. Crank; 27. Connecting rod; 28. Connecting rod; 29. Connecting column; 210. Spring; 211. Sleeve; 212. Rectangular groove; 31. Second motor fixing plate; 32. Second motor; 33. First pulley; 34. Belt; 35. Second pulley; 36. Bucket cover; 37. Stirring bucket; 38. Stirring shaft; 39. Spiral blade; 41. Fixing plate; 42. Third motor fixing plate; 43. Third motor; 44. First roller; 45. Conveyor belt; 46. Second roller. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Please refer to Figure 1-5 As shown in the figure, the present invention is a microwave drying and sterilization machine with an automatic cleaning structure, including a cleaning mechanism 2 arranged on a frame 1. The cleaning mechanism 2 includes a cleaning component and an elastic component;

[0031] The cleaning component includes a connecting shaft 21 rotatably connected to the inner wall of the frame 1. The outer wall of the connecting shaft 21 is fixedly connected with a C-shaped plate 22. The top surface of the C-shaped plate 22 is slidably connected with a cleaning plate 23. The inner bottom wall of the C-shaped plate 22 is fixedly connected with a first motor fixing plate 24. The top surface of the first motor fixing plate 24 is fixedly connected with a first motor 25. The output end of the first motor 25 is fixedly connected with a crank 26. The inner wall of the crank 26 is rotatably connected with a connecting rod 27. One end of the connecting rod 27 away from the crank 26 is hinged with a connecting rod 28. The top end of the connecting rod 28 and the bottom surface of the cleaning plate 23 are fixedly connected.

[0032] Among them, as Figure 2 and Figure 5 shown, the elastic component includes two connecting columns 29 fixedly connected to the bottom surface of the C-shaped plate 22. The bottom ends of the two connecting columns 29 are both fixedly connected with springs 210. Rectangular grooves 212 are opened on the front side and the rear side of the frame 1. The inner walls of the two rectangular grooves 212 and the bottom ends of the two springs 210 are fixedly connected. The inner walls of the two rectangular grooves 212 are both fixedly connected with sleeves 211. The inner walls of the two sleeves 211 and the outer walls of the two connecting columns 29 are slidably connected.

[0033] By providing a cleaning mechanism 2, when the conveyor belt 45 is rotating, the first motor 25 on the first motor fixing plate 24 is started. The first motor 25 drives the crank 26 to rotate. Through the connection of the connecting rod 27 and the connecting rod 28, the cleaning plate 23 is driven to slide on the top surface of the C-shaped plate 22. The top surface of the cleaning plate 23 can clean the outer wall of the conveyor belt 45. At the same time, the spring 210 inside the sleeve 211 can push the connecting column 29 to slide, and the connecting column 29 pushes the C-shaped plate 22 so that the cleaning plate 23 on it and the conveyor belt 45 always remain in contact. The setting of the cleaning mechanism 2 can effectively clean the material residues, dust and other pollutants on the surface of the conveyor belt, without the need for frequent manual cleaning and maintenance, greatly reducing the use cost of the equipment.

[0034] Among them, as Figure 3 shown, a stirring mechanism 3 is provided on the frame 1. The stirring mechanism 3 includes a driving component and a stirring component;

[0035] The driving component includes a second motor fixing plate 31 fixedly connected to the inner top wall of the frame 1. The bottom surface of the second motor fixing plate 31 is fixedly connected with a second motor 32, and the output end of the second motor 32 is fixedly connected with a first pulley 33.

[0036] Among them, as Figure 3 shown, the stirring component includes a stirring barrel 37 fixedly connected to the top surface of the frame 1. The left and right sides of the stirring barrel 37 are both fixedly connected with barrel covers 36. The inner walls of the two barrel covers 36 are rotatably connected with a stirring shaft 38. The outer wall of the stirring shaft 38 is fixedly connected with spiral blades 39. The left end of the stirring shaft 38 is fixedly connected with a second pulley 35, and a belt 34 is sleeved between the second pulley 35 and the first pulley 33.

[0037] By providing a stirring mechanism 3, the second motor 32 on the second motor fixing plate 31 is started. The second motor 32 drives the first pulley 33 to rotate. The first pulley 33 drives the second pulley 35 to rotate through the connection of the belt 34. The second pulley 35 drives the stirring shaft 38 on the barrel cover 36 to rotate. The spiral blades 39 can stir and transport the material, so that the material is stirred evenly in the stirring barrel 37 and transported to the conveyor belt 45 for the next step of drying and sterilization. The setting of the stirring mechanism 3 can evenly mix the material, ensure that the material is evenly distributed before the drying and sterilization process, and the evenly distributed material helps to evenly absorb the microwave energy, improving the drying and sterilization effect.

[0038] Among them, as Figure 2 and Figure 3 shown, a conveying mechanism 4 is provided on the frame 1. The conveying mechanism 4 includes a first driving component and a conveying component;

[0039] The first driving assembly includes a fixing plate 41 fixedly connected to the rear side of the frame 1, a third motor fixing plate 42 is fixedly connected to the top surface of the fixing plate 41, a third motor 43 is fixedly connected to the top surface of the third motor fixing plate 42, a first roller 44 is fixedly connected to the output end of the third motor 43, and an outer wall of the first roller 44 is rotatably connected to the inner wall of the frame 1.

[0040] Among them Figure 3 As shown, the conveying assembly includes a second roller 46 rotatably connected to the inner wall of the frame 1 , a conveying belt 45 is sleeved between the first roller 44 and the second roller 46 , and the outer wall of the conveying belt 45 contacts the top surface of the cleaning plate 23 .

[0041] By providing a conveying mechanism 4, the third motor fixing plate 42 on the fixing plate 41 is fixedly connected to the third motor 43, and the third motor 43 is started to drive the first roller 44 to rotate, and the conveyor belt 45 transports the material between the first roller 44 and the second roller 46. The setting of the conveying mechanism 4 can receive the material coming out of the stirring mechanism 3, and then send it for drying and sterilization, and then go out from the receiving plate 12 until it is collected, which greatly increases the degree of automation and utilization efficiency of the equipment.

[0042] Among them Figure 2 As shown, a microwave sterilization box 11 is fixedly connected to the top surface of the frame 1 , and a material receiving plate 12 is fixedly connected to the inner wall of the frame 1 .

[0043] By providing a microwave sterilization box 11, the microwave sterilization box 11 can dry and sterilize the material on the conveyor belt 45. The inner wall of the frame 1 is fixedly connected with a receiving plate 12. The material on the conveyor belt 45 can fall from the receiving plate 12 and easily enter the prepared collection box, thereby improving the material collection efficiency.

[0044] Among them Figure 4 As shown, the left side of the molded plate 22 is fixedly connected to the limiting plate 13, and the right side of the limiting plate 13 and the left side of the cleaning plate 23 are slidably connected.

[0045] By providing the limiting plate 13 , the limiting plate 13 can make the cleaning plate 23 slide more smoothly, thereby improving the operation stability and reliability of the cleaning mechanism 2 .

[0046] A specific application of this embodiment is as follows: By providing a cleaning mechanism 2, when the conveyor belt 45 is rotating, the first motor 25 on the first motor fixing plate 24 is started. The first motor 25 drives the crank 26 to rotate. Through the connection of the crank 26 with the connecting rod 27 and the connecting rod 28, the cleaning plate 23 is driven to slide on the top surface of the U-shaped plate 22. The top surface of the cleaning plate 23 can clean the outer wall of the conveyor belt 45. At the same time, the spring 210 inside the sleeve 211 can push the connecting column 29 to slide, and the connecting column 29 pushes the U-shaped plate 22 so that the cleaning plate 23 on it and the conveyor belt 45 always remain in contact. The setting of the cleaning mechanism 2 can effectively clean the material residues, dust, and other pollutants on the surface of the conveyor belt, without the need for frequent manual cleaning and maintenance, greatly reducing the use cost of the equipment;

[0047] By providing a stirring mechanism 3, the second motor 32 on the second motor fixing plate 31 is started. The second motor 32 drives the first pulley 33 to rotate. The first pulley 33 drives the second pulley 35 to rotate through the connection of the belt 34. The second pulley 35 drives the stirring shaft 38 on the bucket lid 36 to rotate. The spiral blade 39 can stir and transport the material, so that the material is stirred evenly in the stirring bucket 37 and transported to the conveyor belt 45 for the next step of drying and sterilization. The setting of the stirring mechanism 3 can evenly mix the materials, ensure that the materials are evenly distributed before the drying and sterilization process, and the evenly distributed materials contribute to the uniform absorption of microwave energy, improving the drying and sterilization effect;

[0048] By providing a conveying mechanism 4, the third motor fixing plate 42 on the fixing plate 41 is fixedly connected with a third motor 43. When the third motor 43 is started, it drives the first roller 44 to rotate, and the conveyor belt 45 transports the material between the first roller 44 and the second roller 46. The setting of the conveying mechanism 4 can receive the material coming out of the stirring mechanism 3, then send it for drying and sterilization, and then go out from the receiving plate 12 until it is collected, which greatly increases the automation degree and use efficiency of the equipment;

[0049] By providing a microwave sterilization box 11, the microwave sterilization box 11 can dry and sterilize the material on the conveyor belt 45. The inner wall of the frame 1 is fixedly connected with a receiving plate 12, and the material on the conveyor belt 45 can fall from the receiving plate 12 and conveniently enter the prepared collection box, improving the collection efficiency of the material;

[0050] By providing a limiting plate 13, the limiting plate 13 can make the sliding of the cleaning plate 23 more stable, improving the operation stability and reliability of the cleaning mechanism 2.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A microwave drying and sterilizing machine with an automatic cleaning structure, comprising a frame (1), characterized in that: A cleaning mechanism (2) is provided on the frame (1), and the cleaning mechanism (2) includes a cleaning component and an elastic component; The cleaning component includes a connecting shaft (21) rotatably connected to the inner wall of the frame (1). The outer wall of the connecting shaft (21) is fixedly connected with a U-shaped plate (22). A cleaning plate (23) is slidably connected to the top surface of the U-shaped plate (22). A first motor fixing plate (24) is fixedly connected to the inner bottom wall of the U-shaped plate (22). A first motor (25) is fixedly connected to the top surface of the first motor fixing plate (24). The output end of the first motor (25) is fixedly connected with a crank (26). A connecting rod (27) is rotatably connected to the inner wall of the crank (26). One end of the connecting rod (27) far from the crank (26) is hinged with a connecting rod (28), and the top end of the connecting rod (28) is fixedly connected to the bottom surface of the cleaning plate (23).

2. The microwave drying and sterilizing machine with an automatic cleaning structure according to claim 1, characterized in that: The elastic component includes two connecting columns (29) fixedly connected to the bottom surface of the U-shaped plate (22). Springs (210) are fixedly connected to the bottom ends of the two connecting columns (29). Rectangular grooves (212) are provided on the front side and the rear side of the frame (1). The inner walls of the two rectangular grooves (212) and the bottom ends of the two springs (210) are fixedly connected. Sleeves (211) are fixedly connected to the inner walls of the two rectangular grooves (212). The inner walls of the two sleeves (211) and the outer walls of the two connecting columns (29) are slidably connected.

3. The microwave drying and sterilizing machine with automatic cleaning structure according to claim 2, characterized in that: A stirring mechanism (3) is provided on the frame (1), and the stirring mechanism (3) includes a driving component and a stirring component; The driving component includes a second motor fixing plate (31) fixedly connected to the inner top wall of the frame (1). A second motor (32) is fixedly connected to the bottom surface of the second motor fixing plate (31). The output end of the second motor (32) is fixedly connected with a first pulley (33).

4. The microwave drying and sterilizing machine with an automatic cleaning structure according to claim 3, characterized in that: The stirring component includes a stirring barrel (37) fixedly connected to the top surface of the frame (1). Bucket covers (36) are fixedly connected to the left side and the right side of the stirring barrel (37). A stirring shaft (38) is rotatably connected to the inner walls of the two bucket covers (36). A spiral blade (39) is fixedly connected to the outer wall of the stirring shaft (38). A second pulley (35) is fixedly connected to the left end of the stirring shaft (38). A belt (34) is sleeved between the second pulley (35) and the first pulley (33).

5. The microwave drying and sterilizing machine with automatic cleaning structure according to claim 4, characterized in that: A conveying mechanism (4) is provided on the frame (1), and the conveying mechanism (4) includes a first driving component and a conveying component; The first driving component includes a fixing plate (41) fixedly connected to the rear side of the frame (1). A third motor fixing plate (42) is fixedly connected to the top surface of the fixing plate (41). A third motor (43) is fixedly connected to the top surface of the third motor fixing plate (42). The output end of the third motor (43) is fixedly connected with a first roller (44). The outer wall of the first roller (44) is rotatably connected to the inner wall of the frame (1).

6. The microwave drying and sterilizing machine with automatic cleaning structure according to claim 5, characterized in that: The conveying assembly comprises a second roller (46) rotatably connected to the inner wall of the frame (1), a conveying belt (45) is sleeved between the first roller (44) and the second roller (46), and the outer wall of the conveying belt (45) is in contact with the top surface of the cleaning plate (23).

7. The microwave drying and sterilizing machine with an automatic cleaning structure according to claim 6, characterized in that: The top surface of the frame (1) is fixedly connected to a microwave sterilization box (11), and the inner wall of the frame (1) is fixedly connected to a material receiving plate (12).

8. The microwave drying and sterilizing machine with automatic cleaning structure according to claim 7, characterized in that: The left side of the molded plate (22) is fixedly connected to the limiting plate (13), and the right side of the limiting plate (13) is slidably connected to the left side of the cleaning plate (23).

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