Raw material mixing device for processing disposable meal box

Abstract

The utility model belongs to the technical field of disposable meal box processing, and particularly relates to a raw material mixing device for disposable meal box processing, which comprises a bottom plate and a scraping plate, a support is fixedly installed on the top of the bottom plate, a tank body is fixedly installed on the inner wall of the support, a feeding port is formed in the top of the tank body, a driving mechanism is arranged on the inner wall of the tank body, and a transmission mechanism is arranged on the top of the inner wall of the tank body. A mixing assembly is arranged on the surface of the rotating rod, and a supporting assembly is arranged on the surface of the driving shaft; a stirring assembly is arranged on the inner wall of the tank body; the driving mechanism comprises a motor, a driving shaft and first helical teeth, the motor is fixedly installed at the top of the tank body, through the arrangement of the motor, the driving shaft and the first helical teeth, main power output can be provided for the whole equipment through matched use of the motor and the driving shaft, and it is ensured that all assemblies can be normally used; the first helical teeth can transmit power of the driving shaft to the second helical teeth to enable the second helical teeth to rotate.

Description

Technical Field

[0001] This utility model belongs to the field of disposable lunch box processing technology, specifically a raw material mixing device for disposable lunch box processing. Background Technology

[0002] The disposable food container industry is transitioning to biodegradable materials, requiring raw materials to be compounded with additives and recycled materials to meet performance requirements. However, traditional mixing equipment suffers from problems such as insufficient uniformity and poor adaptability. For example, vertical mixers lack sufficient shear force for high-viscosity pulp, single-screw extruders struggle to disperse PLA fillers, and equipment changeovers are time-consuming and energy-intensive, failing to meet the heat sensitivity and diverse production needs of biodegradable materials.

[0003] Traditional mixing equipment faces multiple bottlenecks: insufficient shear force for high-viscosity pulp, easy overheating and degradation of materials such as PLA, time-consuming equipment changeover, high energy consumption, serious dust pollution, reliance on manual operation, lack of online detection, resulting in large batch quality fluctuations and high failure rates.

[0004] Therefore, this utility model provides a raw material mixing device for processing disposable lunch boxes. Utility Model Content

[0005] To overcome the shortcomings of the prior art and solve at least one of the problems mentioned in the background art, a raw material mixing device for processing disposable lunch boxes is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A raw material mixing device for processing disposable lunch boxes, comprising a base plate and a scraper; a bracket is fixedly installed on the top of the base plate, a tank is fixedly installed on the inner wall of the bracket, a feed inlet is provided on the top of the tank, a drive mechanism is provided on the inner wall of the tank, and a transmission mechanism is provided on the top of the inner wall of the tank; a mixing component is provided on the surface of the rotating rod, and a support component is provided on the surface of the drive shaft; a stirring component is provided on the inner wall of the tank; the drive mechanism includes a motor, a drive shaft, and a first helical gear; the motor is fixedly installed on the top of the tank, the drive shaft is rotatably installed on the top of the inner wall of the tank, the top end of the drive shaft is fixedly installed with the output end of the motor, and the first helical gear is fixedly installed on the top of the surface of the drive shaft; the combined use of the motor and the drive shaft can provide the main power output for the entire device, ensuring that each component can be used normally, and the first helical gear can transmit the power of the drive shaft to the second helical gear to make it rotate.

[0007] Preferably, the transmission mechanism includes a fixed block, a rotating rod, and a second helical tooth. Three sets of fixed blocks are arranged in a ring and fixedly installed on the top of the inner wall of the tank. The side of the fixed block away from the tank is rotatably mounted to the rotating rod. The end of the rotating rod away from the fixed block is fixedly mounted to the second helical tooth. The second helical tooth meshes with the first helical tooth. In this design, the fixed block provides stable support for the rotating rod, and the interaction between the rotating rod and the second helical tooth enables rotation through the drive of the first helical tooth, thus allowing the rotating plate to rotate.

[0008] Preferably, the mixing component includes a rotating plate and through holes. The rotating plate is provided in three sets, and the three sets of rotating plates are fixedly installed in a ring on the surface of the rotating rod. The rotating plate has through holes on its surface. In this scheme, the rotating plate can perform preliminary mixing of materials by rotating, and the opening of through holes can make the mixing more delicate.

[0009] Preferably, the support assembly includes a fixed disc and support rods. Two sets of fixed discs are provided, and the two sets of fixed discs are fixedly installed on the bottom of the drive shaft surface. Three sets of support rods are provided, and the three sets of support rods are fixedly installed in a ring on the surface of the fixed discs. In this scheme, the cooperation between the fixed discs and the support rods can realize the rotation of the driving stirring assembly and the scraper, providing a basic guarantee for their normal use.

[0010] Preferably, the stirring assembly includes an arc-shaped plate and a slot. Several sets of arc-shaped plates are provided, and the sets of arc-shaped plates are fixedly installed on the inner wall of the supporting connecting rod. The surface of the arc-shaped plate is provided with a slot. In this scheme, the arc-shaped plate can fully stir the material inside the tank, ensuring that the material can be fully mixed. At the same time, the opening of the slot can not only improve the stirring efficiency of the arc-shaped plate, but also reduce the production cost.

[0011] Preferably, the scraper is fixedly installed on the side of the support link away from the fixed disc. In this design, the scraper can prevent material from adhering to the inner wall of the tank, making it difficult to clean. The scraper continuously scrapes the inner wall of the tank, which can reduce the adhesion of the material and improve the cleaning efficiency.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The raw material mixing device for processing disposable lunch boxes described in this utility model, through the arrangement of a motor, a drive shaft and a first helical gear, enables the motor and drive shaft to work together to provide the main power output for the entire device, ensuring that each component can be used normally, and the first helical gear can transmit the power of the drive shaft to the second helical gear to make it rotate.

[0014] 2. The raw material mixing device for processing disposable lunch boxes according to this utility model, through the setting of a fixed small block, a rotating rod and a second helical tooth, enables the fixed small block to provide stable support for the rotating rod, and the cooperation between the rotating rod and the second helical tooth enables the rotating plate to rotate through the drive of the first helical tooth. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a front perspective view of the present invention;

[0017] Figure 2 This is a sectional view of the present invention;

[0018] Figure 3 yes Figure 2 Enlarged view of a portion of point A in the middle;

[0019] Figure 4 yes Figure 2 Enlarged view of a section at point B in the middle;

[0020] Figure 5 yes Figure 2 Enlarged view of a section at point C.

[0021] Legend:

[0022] 1. Base plate; 2. Support; 3. Tank body; 4. Inlet; 5. Drive mechanism; 51. Motor; 52. Drive shaft; 53. First helical gear; 6. Transmission mechanism; 61. Fixed block; 62. Rotating rod; 63. Second helical gear; 7. Mixing component; 71. Rotating plate; 72. Through hole; 8. Support component; 81. Fixed disc; 82. Support connecting rod; 9. Stirring component; 91. Arc plate; 92. Groove; 100. Scraper. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5As shown in the embodiment of this utility model, a raw material mixing device for processing disposable lunch boxes includes a base plate 1 and a scraper 100; a bracket 2 is fixedly installed on the top of the base plate 1, a tank 3 is fixedly installed on the inner wall of the bracket 2, a feed inlet 4 is provided on the top of the tank 3, a drive mechanism 5 is provided on the inner wall of the tank 3, and a transmission mechanism 6 is provided on the top of the inner wall of the tank 3; a mixing component 7 is provided on the surface of the rotating rod 62, and a support component 8 is provided on the surface of the drive shaft 52; a stirring component 9 is provided on the inner wall of the tank 3; the drive mechanism 5 includes a motor 51, a drive shaft 52, and a first helical gear 53, the motor 51 is fixedly installed on the top of the tank 3, the drive shaft 52 is rotatably installed on the top of the inner wall of the tank 3, the top end of the drive shaft 52 is fixedly installed with the output end of the motor 51, and the first helical gear 53 is fixedly installed on the top of the surface of the drive shaft 52; the transmission mechanism 6 includes a fixing block 61, a rotating rod 62, and a second helical gear 63, three sets of fixing blocks 61 are provided, and the three sets of fixing blocks 61 are fixedly installed in a ring on the top of the inner wall of the tank 3. The fixed small block 61 is rotatably mounted to the rotating rod 62 on the side away from the tank body 3. The end of the rotating rod 62 away from the fixed small block 61 is fixedly mounted to the second helical tooth 63. The second helical tooth 63 meshes with the first helical tooth 53. The mixing component 7 includes a rotating plate 71 and a through hole 72. Three sets of rotating plates 71 are provided. The three sets of rotating plates 71 are fixedly mounted in a ring on the surface of the rotating rod 62. The surface of the rotating plate 71 is provided with a through hole 72. The support component 8 includes a fixed disc 81 and a support connecting rod 82. The fixed disc... Two sets of fixed discs 81 are provided, and the two sets of fixed discs 81 are fixedly installed on the bottom of the surface of the drive shaft 52. Three sets of support rods 82 are provided, and the three sets of support rods 82 are fixedly installed in a ring on the surface of the fixed discs 81. The stirring assembly 9 includes an arc plate 91 and a groove 92. Several sets of arc plates 91 are provided, and the several sets of arc plates 91 are fixedly installed on the inner wall of the support rods 82. The surface of the arc plate 91 is provided with a groove 92. The scraper 100 is fixedly installed on the side of the support rods 82 away from the fixed discs 81.

[0026] like Figures 1 to 5As shown, the combined use of motor 51 and drive shaft 52 provides the main power output for the entire device, ensuring the normal operation of each component. The first helical gear 53 transmits the power of drive shaft 52 to the second helical gear 63, causing it to rotate. The fixed block 61 provides stable support for the rotating rod 62. The combined use of the rotating rod 62 and the second helical gear 63 enables the rotating plate 71 to rotate through the drive of the first helical gear 53. The rotating plate 71 can perform preliminary mixing of materials through rotation, and the opening of the through hole 72 allows for more thorough mixing. The delicate and coordinated use of the fixed disc 81 and the supporting connecting rod 82 enables the rotation of the driving stirring assembly 9 and the scraper 100, providing a basic guarantee for their normal use. The arc plate 91 can fully stir the materials inside the tank 3, ensuring that the materials are fully mixed. At the same time, the opening of the slot 92 not only improves the stirring efficiency of the arc plate 91 but also reduces production costs. The scraper 100 can prevent materials from adhering to the inner wall of the tank 3, making it difficult to clean. The scraper 100 continuously scrapes the inner wall of the tank 3, which can reduce the adhesion of materials and improve cleaning efficiency.

[0027] Working principle: During operation, the base plate 1 is first placed on a flat surface. Then, the motor 51 is started to drive the drive shaft 52 to rotate. When the drive shaft 52 rotates, it drives the first helical gear 53 to rotate synchronously. At the same time, the fixed disc 81 will rotate. When the first helical gear 53 rotates, it drives the second helical gear 63, which meshes with it, to rotate. When the second helical gear 63 rotates, it drives the rotating rod 62 to rotate. The rotation of the rotating rod 62 drives the rotating plate 71 to rotate. When the fixed disc 81 rotates, it drives multiple sets of arc-shaped plates 91 to rotate through the support connecting rod 82. When the support connecting rod 82 rotates, it drives the scraper 100 to rotate. Then, the user can add materials and additives. The material is poured into the inner wall of the tank 3 through the inlet 4. As the material enters the inner wall of the tank 3, the rotating plate 71 rotates to ensure that the material and additives are fully mixed, while also limiting the speed at which the material falls. After the material is stirred by the rotating plate 71, it enters the bottom of the inner wall of the tank 3. At that time, multiple sets of arc-shaped plates 91 will fully mix the material. During the mixing process, because the scraper 100 is constantly scraping the inner wall of the tank 3, the material adhering to the inner wall of the tank 3 is not very firm. After the stirring is completed, the material can be discharged. Since the material residue inside the tank 3 has weak adhesion, the user can easily scrape off the material with water or a scraper, improving the ease of cleaning and portability.

[0028] 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A disposable lunch box processing raw material mixing device, comprising a bottom plate (1) and a scraper (100); characterized in that: A bracket (2) is fixedly installed on the top of the base plate (1), and a tank (3) is fixedly installed on the inner wall of the bracket (2). A feed inlet (4) is provided on the top of the tank (3), a drive mechanism (5) is provided on the inner wall of the tank (3), and a transmission mechanism (6) is provided on the top of the inner wall of the tank (3). The drive mechanism (5) includes a motor (51), a drive shaft (52) and a first helical gear (53). The motor (51) is fixedly installed on the top of the tank (3). The drive shaft (52) is rotatably installed on the top of the inner wall of the tank (3). The top end of the drive shaft (52) is fixedly installed with the output end of the motor (51). The first helical gear (53) is fixedly installed on the top of the surface of the drive shaft (52). The transmission mechanism (6) includes a fixed block (61), a rotating rod (62), and a second helical tooth (63). There are three sets of fixed blocks (61). The three sets of fixed blocks (61) are fixedly installed in a ring on the top of the inner wall of the tank (3). The side of the fixed block (61) away from the tank (3) is rotatably installed with the rotating rod (62). The end of the rotating rod (62) away from the fixed block (61) is fixedly installed with the second helical tooth (63). The second helical tooth (63) meshes with the first helical tooth (53).

2. The raw material mixing device for disposable meal box processing according to claim 1, characterized in that: The surface of the rotating rod (62) is provided with a mixing component (7), and the surface of the drive shaft (52) is provided with a support component (8).

3. The raw material mixing device for disposable meal box processing according to claim 2, characterized in that: The inner wall of the tank (3) is provided with a stirring assembly (9).

4. The raw material mixing device for disposable meal box processing according to claim 3, characterized in that: The mixing component (7) includes a rotating plate (71) and a through hole (72). The rotating plate (71) is provided in three sets, and the three sets of rotating plates (71) are fixedly installed in a ring on the surface of the rotating rod (62). The rotating plate (71) has a through hole (72) on its surface.

5. The raw material mixing device for disposable meal box processing according to claim 4, characterized in that: The support assembly (8) includes a fixed disk (81) and a support rod (82). There are two sets of fixed disks (81), which are fixedly installed on the bottom of the surface of the drive shaft (52). There are three sets of support rods (82), which are fixedly installed in a ring on the surface of the fixed disk (81).

6. The raw material mixing device for disposable meal box processing according to claim 5, characterized in that: The stirring assembly (9) includes an arc plate (91) and a slot (92). Several sets of arc plates (91) are provided, and several sets of arc plates (91) are fixedly installed on the inner wall of the support connecting rod (82). The surface of the arc plate (91) is provided with a slot (92).

7. The raw material mixing device for disposable meal box processing according to claim 6, characterized in that: The scraper (100) is fixedly installed on the side of the support link (82) away from the fixed disk (81).

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