Watermelon paste production crushing and stirring device

Abstract

This utility model discloses a crushing and mixing device for watermelon sauce production, relating to the field of watermelon sauce production technology. It includes a crushing chamber, a conveying channel installed at the lower end of the crushing chamber, a connecting plate installed at the lower end of the conveying channel, an arc-shaped groove inside the connecting plate, and a material outlet installed at the lower end of the connecting plate. The material outlet, the arc-shaped groove, and the conveying channel are interconnected. A filter assembly is slidably installed inside the arc-shaped groove. Two mounting blocks are symmetrically installed on the outer wall of the crushing chamber above the filter assembly. A water outlet is installed at the lower end of each mounting block 2. A connecting rod is installed at the lower edge of the filter assembly outside the connecting plate. This utility model, through a series of structural features, allows the filter assembly to be cleaned by water sprayed from the water outlet after rotating outside the arc-shaped groove, removing some impurities from the surface of the filter assembly, thereby extending the cleaning interval of the filter assembly and increasing its efficiency.

Description

Technical Field

[0001] This utility model relates to the field of watermelon sauce production technology, specifically a crushing and mixing device for watermelon sauce production. Background Technology

[0002] The crushing and mixing device for watermelon sauce production is an integrated mechanical equipment specifically designed for watermelon sauce processing. It is mainly used to crush raw materials such as watermelon to a suitable particle size in order to achieve standardization and efficiency in watermelon sauce production. Its core function is to complete the fine processing and uniform mixing of raw materials through mechanical force, ensuring that the final product has a delicate texture.

[0003] In existing grinding and mixing devices, a fixed filtration structure (such as a filter screen or filter layer) is usually installed below the grinding chamber. After the raw material is ground, it falls into the filtration structure, where impurities are removed through physical interception, and the purified juice is discharged from the outlet below. However, impurities easily accumulate on the surface of such fixed filtration structures, clogging the filter screen. This not only significantly reduces filtration efficiency but also requires frequent shutdowns for manual disassembly and cleaning, severely affecting production continuity. Furthermore, if the intervals for manual cleaning are too short, it will result in significant labor costs. Utility Model Content

[0004] The purpose of this invention is to provide a crushing and mixing device for watermelon sauce production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a crushing and mixing device for watermelon sauce production, comprising a crushing chamber, a conveying channel installed at the lower end of the crushing chamber, a connecting plate installed at the lower end of the conveying channel, an arc-shaped groove opened inside the connecting plate, a material outlet installed at the lower end of the connecting plate, the material outlet, the arc-shaped groove and the conveying channel being interconnected, a filter assembly slidably installed inside the arc-shaped groove, two mounting blocks symmetrically installed on the outer wall of the crushing chamber above the filter assembly, a water outlet installed at the lower end of the mounting blocks, a connecting rod installed at the lower edge of the filter assembly outside the connecting plate, an extension block installed at the end of the connecting plate facing the connecting rod, a driving device installed inside the extension block, a central rotating shaft connected to the output end of the driving device installed at the lower end of the extension plate, a swing rod installed at the lower end of the central rotating shaft, and one end of the swing rod connected to the side wall of the connecting rod.

[0006] Preferably, the grinding chamber has a grinding groove inside, and multiple fixed blades are installed in a ring-shaped equidistant array on the inner wall of the grinding groove, with multiple fixed blades on the same horizontal plane forming a group.

[0007] Preferably, multiple lifting rods are equidistantly installed in a ring around the outside of the upper part of the crushing tank of the crushing chamber. A lifting plate is installed at the upper end of the multiple lifting rods. A motor housing is installed at the center of the upper end of the lifting plate. A drive motor is installed inside the motor housing. A central crushing shaft connected to the output end of the drive motor is installed at the center of the lower end of the lifting plate. Multiple stirring blades are arranged in a ring equidistant array on the outer side wall of the central crushing shaft. Multiple stirring blades on the same horizontal plane form a group. Multiple groups of stirring blades and multiple groups of fixed blades are staggered with each other.

[0008] Preferably, the filter assembly includes an inner ring plate, a filter screen, an outer ring plate, and dividing plates. The inner sidewall of the inner ring plate is slidably connected to the inner wall of one end of the arc-shaped through groove, and the outer sidewall of the outer ring plate is slidably connected to the inner wall of the other end of the arc-shaped through groove. Multiple dividing plates are installed between the outer sidewall of the inner ring plate and the inner sidewall of the outer ring plate, and a filter screen is installed between two adjacent dividing plates.

[0009] Preferably, a plurality of first support plates are installed outside the conveying channel between the connecting plate and the crushing chamber.

[0010] Preferably, a control panel is installed on the outer wall of the crushing chamber.

[0011] Preferably, a plurality of second support plates are installed at the lower edge of the connecting plate, and a chassis is installed at the lower end of the plurality of second support plates. A sliding groove is provided at the upper edge of the chassis. A longitudinal rod is installed at the lower end of the connecting rod, and a caster wheel is installed at the lower end of the longitudinal rod. The caster wheel is slidably connected inside the sliding groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This watermelon sauce production crushing and mixing device feeds raw materials through the opening at the top of the crushing chamber, where they are crushed. The crushed, unrefined watermelon juice then enters the connecting plate through the conveying channel. At this point, the unrefined watermelon juice comes into contact with the filter assembly, which removes impurities from the juice. The remaining juice is discharged through the material outlet. The drive device rotates the central shaft and swing rod within a certain range, causing the filter assembly to rotate around the central shaft. The water outlet inside the mounting block is connected to an external water source via a water pump. When the filter assembly rotates to the outside of the arc-shaped channel, it is cleaned by the water jet from the outlet, removing some impurities from its surface. This extends the cleaning interval of the filter assembly, reduces the frequency of manual cleaning, and increases the working efficiency of the crushing and mixing device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the crushing chamber of this utility model; Figure 3 This is a schematic diagram of a partially disassembled structure of the present invention.

[0014] In the diagram: 1. Crushing chamber; 2. Lifting rod; 3. Lifting plate; 4. Motor housing; 5. Central crushing shaft; 6. Agitator blade; 7. Conveying channel; 8. First support plate; 9. Connecting plate; 10. Control panel; 11. Second support plate; 12. Chassis; 13. Sliding groove; 14. Filter assembly; 1401. Inner ring plate; 1402. Filter screen; 1403. Outer ring plate; 1404. Dividing plate; 15. Arc-shaped through groove; 16. Connecting rod; 17. Longitudinal rod; 18. Swinging rod; 19. Extension block; 20. Central rotating shaft; 21. Crushing chamber; 22. Fixed blade; 23. Material outlet; 24. Mounting block; 25. Water outlet. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] like Figures 1 to 3 As shown, the watermelon sauce production crushing and mixing device in this embodiment includes a crushing chamber 1. A conveying channel 7 is installed at the lower end of the crushing chamber 1. The crushed watermelon juice inside the crushing chamber 1 is conveyed downwards through the conveying channel 7. It should be noted that a control valve is installed inside the conveying channel 7 to control whether the internal pipeline of the conveying channel 7 is unobstructed. A connecting plate 9 is installed at the lower end of the conveying channel 7. An arc-shaped through groove 15 is formed inside the connecting plate 9. The shape of the arc-shaped through groove 15 is as follows... Figure 3As shown, a material outlet 23 is installed at the lower end of the connecting plate 9. The width of the arc-shaped channel 15 is larger than the dimensions of the material outlet 23 and the conveying channel 7. The material outlet 23, the arc-shaped channel 15, and the conveying channel 7 are interconnected. A filter assembly 14 is slidably installed inside the arc-shaped channel 15. Watermelon juice will pass through the conveying channel 7, the filter assembly 14, the arc-shaped channel 15, and the material outlet 23 in sequence. Two mounting blocks 24 are symmetrically installed on the outer wall of the crushing chamber 1 above the filter assembly 14. A water outlet 25 is installed at the lower end of the mounting block 24. The water outlet 25 is connected to an external water source through a water pump. The two water outlets 25 are located above the two outlets of the arc-shaped channel 15, which can clean the filter assembly 14. The lower end of the filter assembly 14 outside the connecting plate 9... A connecting rod 16 is installed at the edge. An extension block 19 is installed at the end of the connecting plate 9 facing the connecting rod 16. A drive device is installed inside the extension block 19. A central rotating shaft 20 connected to the output end of the drive device is installed at the lower end of the extension plate. A swing rod 18 is installed at the lower end of the central rotating shaft 20. One end of the swing rod 18 is connected to the side wall of the connecting rod 16. The drive device drives the central rotating shaft 20 and the swing rod 18 to swing within a certain range. The drive device is a common servo motor. When the swing rod 18 swings, it will drive the connecting rod 16 to swing within a certain range, and drive the filter assembly 14 to rotate within a certain range around the central rotating shaft 20. It should be noted that the swing amplitude of the swing rod 18 will not exceed the maximum arc length range of the arc-shaped through groove 15.

[0018] Specifically, the crushing chamber 1 has a crushing trough 21 inside. Multiple fixed blades 22 are arranged in a ring-shaped, equidistant array on the inner wall of the crushing trough 21. Multiple fixed blades 22 on the same horizontal plane form a group. Multiple lifting rods 2 are arranged in a ring-shaped, equidistant array outside the crushing trough 21 at the upper end of the crushing chamber 1. A lifting plate 3 is installed at the upper end of the lifting plate 3. A motor housing 4 is installed at the center of the upper end of the lifting plate 3, and a drive motor is installed inside the motor housing 4. A central crushing shaft 5 connected to the output end of the drive motor is installed at the center of the lower end of the lifting plate 3. Multiple stirring blades 6 are arranged in a ring-shaped, equidistant array on the outer wall of the central crushing shaft 5. Multiple stirring blades 6 on the same horizontal plane form a group. The multiple groups of stirring blades 6 and the multiple groups of fixed blades 22 are staggered. The drive motor drives the central crushing shaft 5 to rotate, which in turn drives the multiple groups of stirring blades 6 to rotate synchronously. The staggered arrangement of the multiple groups of stirring blades 6 and the multiple groups of fixed blades 22 allows for more comprehensive crushing of the watermelon inside the crushing chamber 1.

[0019] Furthermore, the filter assembly 14 includes an inner ring plate 1401, a filter screen 1402, an outer ring plate 1403, and dividing plates 1404. The inner sidewall of the inner ring plate 1401 is slidably connected to the inner wall of one end of the arc-shaped channel 15, and the outer sidewall of the outer ring plate 1403 is slidably connected to the inner wall of the other end of the arc-shaped channel 15. Multiple dividing plates 1404 are installed between the outer sidewall of the inner ring plate 1401 and the inner sidewall of the outer ring plate 1403. A filter screen 1402 is installed between two adjacent dividing plates 1404. The size of the filter screen 1402 between two adjacent dividing plates 1404 is the same as the size of the arc-shaped channel 15. The dividing plates 1404 can close the two openings of the arc-shaped channel 15 to prevent watermelon juice from flowing out.

[0020] Furthermore, multiple first support plates 8 are installed on the outside of the conveying channel 7 between the connecting plate 9 and the crushing chamber 1, and a control panel 10 is installed on the outer wall of the crushing chamber 1. Various electrical devices inside the device, such as the electrically driven lifting rod 2, can be controlled through the control panel 10. The multiple first support plates 8 provide a certain support effect.

[0021] Furthermore, multiple second support plates 11 are installed at the lower edge of the connecting plate 9. A chassis 12 is installed at the lower end of the multiple second support plates 11. A sliding groove 13 is opened at the upper edge of the chassis 12. A longitudinal rod 17 is installed at the lower end of the connecting rod 16. A caster wheel is installed at the lower end of the longitudinal rod 17. The caster wheel is slidably connected inside the sliding groove 13. The longitudinal rod 17 can provide a certain support effect for the connecting rod 16. When the connecting rod 16 swings, the longitudinal rod 17 will rotate synchronously. At the same time, the caster wheel at the lower end of the longitudinal rod 17 will slide inside the sliding groove 13. The sliding groove 13 can provide a certain guiding and limiting effect for the swing path of the longitudinal rod 17.

[0022] The method of use in this embodiment is as follows: Raw materials are fed into the crushing chamber 1 through the upper opening. The crushing chamber 1 crushes the raw materials. The crushed watermelon juice that has not been purified will enter the connecting plate 9 through the conveying channel 7. At this time, the watermelon juice that has not been purified will come into contact with the filter assembly 14. The filter assembly 14 removes the impurities inside the watermelon juice that has not been purified. The remaining watermelon juice is discharged outward through the material outlet 23. The driving device drives the central rotating shaft 20 and the swing rod 18 to swing within a certain range, causing the filter assembly 14 to rotate around the central rotating shaft 20. The water outlet 25 inside the mounting block 24 is connected to an external water source through a water pump. When the filter assembly 14 rotates to the outside of the arc-shaped through groove 15, it will be cleaned by the water sprayed from the water outlet 25 to remove some impurities from the surface of the filter assembly 14, thereby extending the cleaning interval of the filter assembly 14 and increasing the efficiency of use.

[0023] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A crushing and stirring device for watermelon paste production, comprising a crushing bin (1), characterized in that: A conveying channel (7) is installed at the lower end of the crushing chamber (1), and a connecting plate (9) is installed at the lower end of the conveying channel (7). An arc-shaped through groove (15) is opened inside the connecting plate (9), and a material outlet (23) is installed at the lower end of the connecting plate (9). The material outlet (23), the arc-shaped through groove (15), and the conveying channel (7) are interconnected. A filter assembly (14) is slidably installed inside the arc-shaped through groove (15). Two mounting blocks (24) are symmetrically installed on the outer wall of the crushing chamber (1) above the filter assembly (14). An outlet (25) is installed at the lower end of the mounting block (24) 2. A connecting rod (16) is installed at the lower edge of the external filter assembly (14) of the connecting plate (9). An extension block (19) is installed at one end of the connecting plate (9) facing the connecting rod (16). A driving device is installed inside the extension block (19). A central rotating shaft (20) connected to the output end of the driving device is installed at the lower end of the extension block. A swing rod (18) is installed at the lower end of the central rotating shaft (20). One end of the swing rod (18) is connected to the side wall of the connecting rod (16).

2. The crushing and stirring device for watermelon paste production according to claim 1, characterized in that: The crushing chamber (1) has a crushing groove (21) inside. Multiple fixed blades (22) are installed in a ring-shaped equidistant array on the inner wall of the crushing groove (21). Multiple fixed blades (22) on the same horizontal plane form a group.

3. The crushing and stirring device for watermelon paste production according to claim 2, characterized in that: Multiple lifting rods (2) are installed in a ring at equal intervals outside the upper crushing groove (21) of the crushing chamber (1). A lifting plate (3) is installed at the upper end of the multiple lifting rods (2). A motor housing (4) is installed at the center of the upper end of the lifting plate (3). A drive motor is installed inside the motor housing (4). A central crushing shaft (5) connected to the output end of the drive motor is installed at the center of the lower end of the lifting plate (3). Multiple stirring blades (6) are installed in a ring at equal intervals on the outer side wall of the central crushing shaft (5). Multiple stirring blades (6) are grouped together on the same horizontal plane. Multiple groups of stirring blades (6) and multiple groups of fixed blades (22) are staggered with each other.

4. The crushing and stirring device for watermelon paste production according to claim 1, characterized in that: The filter assembly (14) includes an inner ring plate (1401), a filter screen (1402), an outer ring plate (1403), and a dividing plate (1404). The inner sidewall of the inner ring plate (1401) is slidably connected to the inner wall of one end of the arc-shaped through groove (15), and the outer sidewall of the outer ring plate (1403) is slidably connected to the inner wall of the other end of the arc-shaped through groove (15). Multiple dividing plates (1404) are installed between the outer sidewall of the inner ring plate (1401) and the inner sidewall of the outer ring plate (1403), and a filter screen (1402) is installed between two adjacent dividing plates (1404).

5. The crushing and stirring device for watermelon paste production according to claim 1, characterized in that: Multiple first support plates (8) are installed outside the conveying channel (7) between the connecting plate (9) and the crushing chamber (1).

6. The crushing and stirring device for watermelon paste production according to claim 1, characterized in that: The outer wall of the crushing chamber (1) is equipped with a control panel (10).

7. The crushing and stirring device for watermelon paste production according to claim 1, characterized in that: Multiple second support plates (11) are installed at the lower edge of the connecting plate (9). The lower ends of the multiple second support plates (11) are all equipped with a chassis (12). A sliding groove (13) is provided at the upper edge of the chassis (12). A longitudinal rod (17) is installed at the lower end of the connecting rod (16). A universal wheel is installed at the lower end of the longitudinal rod (17). The universal wheel is slidably connected inside the sliding groove (13).

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