Conveying device for processing filled fruit grains
By introducing heat dissipation and screening structures into the screw conveyor, the problem of nutrient loss caused by heat during fruit particle transportation is solved, and efficient transportation and quality control of fruit particles are achieved.
Patent Information
- Application Number
- CN202510674314.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-23
- Publication Date
- 2025-09-05
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional screw conveyors generate heat due to friction during the fruit conveying process, which causes the loss of nutrients in the fruit, especially vitamin C and antioxidants that are sensitive to temperature.
A spiral blade shaft with a heat dissipation structure is designed. The air flow is driven by the rotation of the fan, and the heat dissipation fins are used to increase the contact area between the air and the spiral blade shaft. Combined with the filter component to ensure air cleanliness, the fruit particles are preheated during the transportation process to reduce thawing time and cost. At the same time, food-grade silicone is used to reduce friction, and a screening structure is designed to screen the fruit particles.
Effective heat dissipation prevents the temperature of the fruit particles from rising, reduces the loss of nutrients, improves transportation efficiency, ensures the quality of the fruit particles, and achieves a stable solid-liquid ratio through the screening structure, thereby improving product quality.
Smart Images
Figure CN120589259A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of canned fruit particle processing, in particular to a conveying device for canned fruit particle processing. Background Art
[0002] Fruit food is one of the most common consumables in people's daily lives. In the industrial processing of food, fruits are often processed into various types of canned fruit juices to meet people's needs. Depending on the processing method and ingredients, fruit particles need to be added during the canning and production of juices. For fruit particles that require high freshness, freezing (generally below -18°C) can inhibit microbial growth and enzyme activity, extend the shelf life, and better preserve nutrients, color, and flavor. Thawing is required before filling. For example, when making yogurt or juice drinks containing fruit particles, the frozen fruit particles are thawed and processed before filling. When filling the thawed fruit particles, some universal conveying devices for canning and processing fruit particles are needed;
[0003] Conveying devices for processing and processing fruit particles can be generally divided into conveyor belts and screw conveyors. Traditionally, screw conveyors are used. However, these conveying methods present some challenges. As the fruit particles move along the trough, driven by the spiral blades, friction between the particles and the blade surfaces and the inner walls of the trough generates heat. If this heat cannot be dissipated promptly, it can damage the active substances in the fruit particles. Vitamins (such as vitamin C) and antioxidants in the fruit particles are sensitive to temperature. If the blade shaft is exposed to high temperatures (e.g., exceeding 50°C) for extended periods, some nutrients may decompose and be lost. Therefore, a conveying device for processing and processing fruit particles is needed to address these challenges. Summary of the Invention
[0004] The object of the present invention is to provide a conveying device for processing filled fruit particles, so as to solve the defect that the existing conveying device for processing filled fruit particles is not convenient to quickly dissipate the heat generated by the leaf axis during the process of conveying the fruit particles, resulting in partial nutrient loss of the fruit particles due to the increase in temperature.
[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a conveying device for processing and processing filled fruit particles, comprising a base and a conveying device;
[0006] A conveying device is installed on the top of the base, a motor is fixed on one side of the conveying device, a spiral blade shaft is provided inside the conveying device, a filling equipment component is installed on the other side of the top of the base, a heat dissipation structure is provided on one end of the spiral blade shaft, a thawing tank is installed on the top of the conveying device, and a thawing component is installed on the outside of the thawing tank;
[0007] The heat dissipation structure includes a first connecting plate, which is fixed to the outside of one end of the spiral blade shaft. A mounting bracket is installed on one side of the first connecting plate, and one side of the mounting bracket is installed on one side of the conveying device. A fan is installed inside the mounting bracket, and an air inlet pipe is installed on one side of the mounting bracket. A connector is installed at one end of the air inlet pipe, and the connector is fixed to one end of the spiral blade shaft. Heat dissipation fins are installed inside the spiral blade shaft, and the other end of the spiral blade shaft is sealed and rotatably connected to the air supply pipe.
[0008] Preferably, a filter assembly is installed at one end of the air duct, one end of the filter assembly is connected to the inside of the thawing tank, a support plate is installed at the bottom end of one side of the conveying device, the top of the support plate is connected to the bottom end of the motor, a second connecting disk is installed on the outer side of the spiral blade shaft at the rear end of the first connecting disk, the second connecting disk is connected to the output end of the motor, a support seat is installed at the bottom end of the conveying device, and a control panel is installed at the front end of the support seat.
[0009] Preferably, a sealing groove is opened on one side of the interior of the connector, one end of the air inlet pipe is inserted into the interior of the connector, and a sealing ring is installed on the outside of one end of the connector, and a rotating sealing connection is formed between the sealing ring and the sealing groove.
[0010] Preferably, the heat dissipation fins are provided in multiple groups, and the multiple groups of heat dissipation fins are distributed in a spiral ring shape inside the spiral blade shaft.
[0011] Preferably, sealing sleeves are provided at the connections between the two ends of the spiral blade shaft and the two ends of the conveying device, and the connections between the two ends of the spiral blade shaft and the two ends of the conveying device form a sealed rotating connection.
[0012] Preferably, a screening structure is provided on one side of the bottom end of the conveying device, and the screening structure includes a screening frame, which is installed on one side of the discharge port at the bottom end of the conveying device, and a screening net is installed inside the screening frame. An eccentric disk is installed on the outside of one end of the spiral blade shaft, and a fixed block is fixed on one side of the conveying device, and a guide groove is provided inside the fixed block.
[0013] Preferably, a moving seat is installed on the top of the fixed block, an impact head is installed on the bottom of the moving seat, a guide sleeve is installed on the outside of one end of the impact head, and one end of the guide sleeve is fixed to one end of the screening frame.
[0014] Preferably, the bottom end of the movable seat is inserted into the interior of the guide groove, and a sliding connection is formed between the bottom end of the movable seat and the guide groove.
[0015] Preferably, the inner diameter of the guide sleeve is larger than the outer diameter of the impact head, and a guiding connection is formed between the guide sleeve and the impact head.
[0016] Preferably, one side of the screening net is mounted on one side of the interior of the screening frame by means of bolts, and one side of the screening net is threadedly connected to one side of the screening frame.
[0017] The conveying device for processing and processing filled fruit particles provided by the present invention has the following advantages:
[0018] By providing a heat dissipation structure, when the spiral blade shaft rotates, it drives the fan to rotate through the second connecting plate, thereby discharging air into the interior of the spiral blade shaft through the air inlet pipe. When the air passes through the interior of the spiral blade shaft, the use of the heat dissipation fins can increase the area of contact between the interior of the spiral blade shaft and the air, making it more effective and efficient in heat dissipation.
[0019] Furthermore, multiple groups of heat dissipation fins are provided, and these groups of heat dissipation fins are distributed in a circular spiral pattern inside the spiral blade shaft. When air enters the spiral blade shaft, the heat dissipation fins can cause the air to rotate inside the spiral blade shaft. When the air flows into the spiral blade shaft and encounters the heat dissipation fins, the heat dissipation fins exert a tangential force on the air, forcing the air to move along the direction of the heat dissipation fins, thereby generating a rotational flow. Just like the guiding effect of turbine blades on airflow, the air, guided by the heat dissipation fins, will rotate and advance in a spiral shape inside the spiral blade shaft. This rotational flow helps to enhance the heat exchange between the air and the pipe wall, improve the heat dissipation effect, and prevent the spiral blade shaft from overheating and affecting the conveyed fruit particles, thereby completing the heat dissipation work.
[0020] Furthermore, through the use of the filter assembly, when the hot air is discharged into the inside of the thawing tank, it will pass through the inside of the filter assembly. The filter assembly is equipped with a three-stage filtration system of primary filtration + activated carbon adsorption + HEPA filtration to ensure that the air cleanliness meets the standard and will not affect the fruit particles.
[0021] Furthermore, when the hot air is discharged into the thawing tank, it will preheat the fruit to be thawed, which can directly increase the initial temperature in the tank, reduce the working time of the thawing component, and reduce the heating cost, thereby completing the pre-thawing work of the fruit.
[0022] Furthermore, during transportation, food-grade silica gel is installed on the inner wall of the conveying device to reduce the friction between the fruit particles and the conveying device, and reduce the adhesion of the fruit particles. The corners of the spiral blade shaft are rounded to avoid sharp angles scratching the fruit particles. By setting the different pitches of the blades on the outer side of the spiral blade shaft, in the feeding section: large pitch blades (pitch is 1.2 to 1.5 times the blade diameter) are used to reduce the bulk density of the fruit particles and reduce initial extrusion. In the middle section: the pitch is gradually reduced to the standard value (pitch ≈ blade diameter) to make the fruit particles advance at a uniform speed. In the discharging section: small pitch blades (pitch is 0.8 to 0.9 times the diameter) are used, and the thrust of the blades is used to prevent the fruit particles from flowing back, thereby improving the unloading efficiency, thereby completing the transportation of the fruit particles and making it more effective during transportation.
[0023] By providing a screening structure, when the fruit particles fall, the screening net can be used to screen the fruit particles and screen out the fruit particles and the residual liquid in the fruit particles. After separation, the amount of fruit particles and liquid added can be accurately measured to ensure a stable solid-liquid ratio of the final product. When the screening net is screening, the spiral blade shaft will also drive the eccentric disk to rotate when it rotates. When the eccentric disk rotates, it can drive the impact head under the action of the guide sleeve to continuously impact one side of the screening frame, thereby vibrating the screening net, thereby preventing the fruit particles from staying on the surface of the screening net, thereby completing the screening work. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention;
[0025] Figure 2 It is a rear-view three-dimensional structural schematic diagram of the present invention;
[0026] Figure 3 It is a schematic diagram of the front cross-sectional three-dimensional structure of the present invention;
[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the heat dissipation structure of the present invention;
[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the screening structure of the present invention;
[0029] Figure 6 A schematic diagram of the three-dimensional structure of the screening structure of the present invention from a side view;
[0030] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of the three-dimensional structure at point B in the middle;
[0031] Figure 8 This is a schematic diagram of the three-dimensional structure of the heat dissipation structure of the present invention when viewed from above;
[0032] Figure 9 This is a schematic diagram of the three-dimensional structure of the spiral blade shaft of the present invention in a front view cross-section;
[0033] Figure 10 This is a schematic diagram of the three-dimensional structure of the spiral blade shaft in a side view;
[0034] Figure 11 This is a schematic diagram of the three-dimensional structure of the spiral blade shaft from the side of the present invention;
[0035] Figure 12 This is a schematic diagram of a partial three-dimensional structure of the heat dissipation structure of the present invention;
[0036] Figure 13 For the present invention Figure 12A is a partial enlarged schematic diagram of the three-dimensional structure.
[0037] Explanation of the reference numerals in the figure: 1. Base; 2. Conveying device; 3. Motor; 4. Heat dissipation structure; 401. Air inlet pipe; 402. Filter assembly; 403. Air delivery pipe; 404. Mounting frame; 405. Support plate; 406. First connecting plate; 407. Second connecting plate; 408. Fan; 409. Heat dissipation fin; 4010. Sealing ring; 4011. Sealing groove; 4012. Connecting head; 5. Screening structure; 501. Screening frame; 502. Impact head; 503. Guide sleeve; 504. Fixed block; 505. Moving seat; 506. Eccentric disk; 507. Screening net; 508. Guide groove; 6. Filling equipment assembly; 7. Thawing assembly; 8. Thawing tank; 9. Spiral blade shaft; 10. Control panel; 11. Support seat. DETAILED DESCRIPTION
[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0039] See also Figures 1-13The present invention provides a conveying device for processing and filling fruit particles, comprising a base 1 and a conveying device 2; the conveying device 2 is installed on the top of the base 1, a motor 3 is fixed to one side of the conveying device 2, a spiral blade shaft 9 is provided inside the conveying device 2, a filling device assembly 6 is installed on the other side of the top of the base 1, a heat dissipation structure 4 is provided at one end of the spiral blade shaft 9, a thawing tank 8 is installed on the top of the conveying device 2, and a thawing assembly 7 is installed on the outside of the thawing tank 8; the heat dissipation structure 4 includes a first connecting plate 406, the first connecting plate 406 is fixed The outer side of one end of the spiral blade shaft 9 is fixed, and a mounting bracket 404 is installed on one side of the first connecting plate 406. One side of the mounting bracket 404 is installed with one side of the conveying device 2. A fan 408 is installed inside the mounting bracket 404. An air inlet pipe 401 is installed on one side of the mounting bracket 404. A connector 4012 is installed at one end of the air inlet pipe 401. The connector 4012 is fixed to one end of the spiral blade shaft 9. A heat dissipation fin 409 is installed inside the spiral blade shaft 9. The other end of the spiral blade shaft 9 is sealed and rotatably connected to the air delivery pipe 403. A filter assembly 402 is installed at one end of the air duct 403, and one end of the filter assembly 402 is connected to the inside of the thawing tank 8. A support plate 405 is installed at the bottom end of one side of the conveying device 2, and the top of the support plate 405 is connected to the bottom end of the motor 3. A second connecting plate 407 is installed on the outer side of the spiral blade shaft 9 at the rear end of the first connecting plate 406, and the second connecting plate 407 is connected to the output end of the motor 3. A support base 11 is installed at the bottom end of the conveying device 2, and a control panel 10 is installed at the front end of the support base 11. A sealing groove 4011 is provided on the side, one end of the air inlet pipe 401 is inserted into the interior of the connector 4012, a sealing ring 4010 is installed on the outside of one end of the connector 4012, and a rotating sealing connection is formed between the sealing ring 4010 and the sealing groove 4011. Multiple groups of heat dissipation fins 409 are provided, and the multiple groups of heat dissipation fins 409 are distributed in a spiral ring shape inside the spiral blade shaft 9. Sealing sleeves are provided at the connections between the two ends of the spiral blade shaft 9 and the two ends of the conveying device 2, and the connections between the two ends of the spiral blade shaft 9 and the two ends of the conveying device 2 form a sealed rotating connection;
[0040] Reference Figures 1-4 and Figures 8-13As shown: when filling the fruit particles, the staff first pours the frozen fruit particles into the thawing tank 8. After pouring, the external power supply starts the thawing component 7 to thaw the frozen fruit particles inside the thawing tank 8. The thawing temperature is set in advance through the control panel 10 to prevent the fruit particles from being affected by excessively high temperature. When the fruit particles are frozen, the solenoid valve at the bottom of the thawing tank 8 is opened to open the discharge port, so that the thawed fruit particles fall into the interior of the conveying device 2. At this time, the external power supply starts the motor 3. After starting, the motor 3 will drive the first connecting disk 406 to rotate through the belt. The first connecting disk 406 will drive the spiral leaf shaft 9 to rotate during the rotation, and the spiral leaf shaft 9 will drive the outer blades to rotate during the rotation. The conveying device 2 rotates to convey the fruit particles. The inner wall of the conveying device 2 is installed with food-grade silica gel, which can reduce the friction between the fruit particles and the conveying device 2 and reduce the adhesion of the fruit particles. The corners of the spiral blade shaft 9 are rounded to avoid sharp angles scratching the fruit particles. The pitch of the outer blades of the spiral blade shaft 9 is set differently. In the feeding section, a large pitch blade is used with a pitch of 1.2 to 1.5 times the blade diameter to reduce the bulk density of the fruit particles and reduce the initial extrusion. In the middle section, the pitch is gradually reduced to the standard value pitch ≈ blade diameter, so that the fruit particles are advanced at a uniform speed. In the discharging section, a small pitch blade is used with a pitch of 0.8 to 0.9 times the diameter. The thrust of the blade is used to prevent the fruit particles from flowing back, thereby improving the unloading efficiency, thereby completing the conveying of the fruit particles.
[0041] When the spiral blade shaft 9 rotates, it drives the second connecting disk 407 to rotate, and when the second connecting disk 407 rotates, it drives the fan 408 to rotate. When the fan 408 rotates, it drives the air flow, thereby discharging the air into the interior of the spiral blade shaft 9 through the air inlet pipe 401. When the air passes through the interior of the spiral blade shaft 9, the use of the heat dissipation fins 409 can increase the area of contact between the interior of the spiral blade shaft 9 and the air, so that it has a better effect and higher efficiency in heat dissipation, and the heat dissipation fins 409 are provided in multiple groups, and the multiple groups of heat dissipation fins 409 are distributed in an annular spiral inside the spiral blade shaft 9, so that the air enters the interior of the spiral blade shaft 9. When the air flows into the spiral blade shaft 9 and encounters the heat dissipation fins 409, the heat dissipation fins 409 will exert a tangential force on the air, forcing the air to move along the direction of the heat dissipation fins 409, thereby generating a rotational flow, just like the guiding effect of turbine blades on the airflow. Under the guidance of the heat dissipation fins 409, the air will rotate and move forward in a spiral shape inside the spiral blade shaft 9. This rotational flow helps to enhance the heat exchange between the air and the tube wall and improve the heat dissipation effect, thereby completing the heat dissipation work of the spiral blade shaft 9 and preventing the spiral blade shaft 9 from being overheated and affecting the conveyed fruit particles.
[0042] When the spiral blade shaft 9 is dissipating heat, the air exchanged inside will be discharged into the thawing tank 8 through the air duct 403. One end of the spiral blade shaft 9 is connected to the air duct 403 in a rotating seal, which can prevent the normal rotation of the spiral blade shaft 9 from being affected during the sealing process. Before the hot air is discharged into the thawing tank 8, it will pass through the interior of the filter component 402. The filter component 402 is internally provided with a three-stage filtration system of primary filtration + activated carbon adsorption + HEPA filtration to ensure that the air cleanliness meets the standard and will not affect the fruit particles. When the hot air is discharged into the thawing tank 8, the fruit particles that need to be thawed will be preheated, which can directly increase the initial temperature in the tank, reduce the working time of the thawing component 7, reduce the cost of heating, and complete the pre-thawing work of the fruit particles. A pressure relief valve is provided on the top of the thawing tank 8 to prevent the tank from over-pressure explosion and ensure the safety of equipment and personnel.
[0043] A screening structure 5 is provided on one side of the bottom end of the conveying device 2. The screening structure 5 includes a screening frame 501, which is installed on one side of the discharge port at the bottom end of the conveying device 2. A screening net 507 is installed inside the screening frame 501, and an eccentric disk 506 is installed on the outer side of one end of the spiral blade shaft 9. A fixed block 504 is fixed on one side of the conveying device 2. A guide groove 508 is opened inside the fixed block 504. A movable seat 505 is installed on the top of the fixed block 504. An impact head 502 is installed on the bottom end of the movable seat 505. One end of the impact head 502 A guide sleeve 503 is installed on the outside of the 501, one end of the guide sleeve 503 is fixed to one end of the screening frame 501, the bottom end of the movable seat 505 is inserted into the inside of the guide groove 508, and a sliding connection is formed between the bottom end of the movable seat 505 and the guide groove 508. The inner diameter of the guide sleeve 503 is larger than the outer diameter of the impact head 502, and a guiding connection is formed between the guide sleeve 503 and the impact head 502. One side of the screening net 507 is installed on one side of the inside of the screening frame 501 by bolts, and one side of the screening net 507 is threadedly connected to one side of the screening frame 501;
[0044] Reference Figure 1-Figure 7As shown: as the spiral blade shaft 9 rotates, the fruit particles are transported. When the fruit particles move to the discharge port on one side of the conveying device 2 and fall, the screening net 507 can be used to screen the fruit particles and separate the fruit particles and the liquid remaining in the fruit particles. Fruit particle products such as granular beverages usually have strict requirements on the solid-liquid ratio. If the fruit particles carry too much liquid during transportation, the total amount of liquid in the subsequent mixing process will exceed the standard, affecting the taste of the product such as sweetness and thickness imbalance or violating the formula standard. Therefore, the screening net 507 can be used for separation. After separation, the amount of fruit particles and liquid added can be accurately measured to ensure a stable solid-liquid ratio of the final product. When the selection net 507 is screening, the spiral blade shaft 9 will also drive the eccentric disk 506 to rotate during the rotation process. When the eccentric disk 506 rotates, it will drive the movable seat 505 to move back and forth inside the fixed block 504 under the guidance of the guide groove 508. When the movable seat 505 moves back and forth, it will drive the impact head 502 to continuously impact the side of the screening frame 501 under the guidance of the guide sleeve 503 to vibrate the screening net 507, thereby preventing the fruit particles from staying on the surface of the screening net 507, thereby completing the vibration work, and the fruit particles dropped by the vibration will fall into the interior of the filling equipment component 6 for subsequent filling, thereby completing the conveying work of the filled fruit particles for processing.
[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A conveying device for processing and processing filled fruit particles, characterized in that: It comprises a base (1) and a conveying device (2); A conveying device (2) is installed at the top of the base (1), a motor (3) is fixed on one side of the conveying device (2), a spiral blade shaft (9) is provided inside the conveying device (2), a filling equipment component (6) is installed on the other side of the top of the base (1), a heat dissipation structure (4) is provided at one end of the spiral blade shaft (9), a thawing tank (8) is installed at the top of the conveying device (2), and a thawing component (7) is installed on the outside of the thawing tank (8); The heat dissipation structure (4) comprises a first connecting plate (406), the first connecting plate (406) being fixed to the outside of one end of the spiral blade shaft (9), a mounting frame (404) being installed on one side of the first connecting plate (406), one side of the mounting frame (404) being mounted on one side of the conveying device (2), a fan (408) being installed inside the mounting frame (404), an air inlet pipe (401) being installed on one side of the mounting frame (404), a connector (4012) being installed on one end of the air inlet pipe (401), the connector (4012) being fixed to one end of the spiral blade shaft (9), a heat dissipation fin (409) being installed inside the spiral blade shaft (9), and the other end of the spiral blade shaft (9) being sealed and rotatably connected to the air delivery pipe (403).
2. The conveying device for processing canned fruit particles according to claim 1, characterized in that: A filter assembly (402) is installed at one end of the air delivery pipe (403), and one end of the filter assembly (402) is connected to the interior of the thawing tank (8). A support plate (405) is installed at the bottom end of one side of the conveying device (2), and the top end of the support plate (405) is connected to the bottom end of the motor (3). A second connecting disk (407) is installed on the outer side of the spiral blade shaft (9) at the rear end of the first connecting disk (406), and the second connecting disk (407) is connected to the output end of the motor (3). A support base (11) is installed at the bottom end of the conveying device (2), and a control panel (10) is installed at the front end of the support base (11).
3. The conveying device for processing canned fruit particles according to claim 1, characterized in that: A sealing groove (4011) is provided on one side of the interior of the connector (4012), one end of the air inlet pipe (401) is inserted into the interior of the connector (4012), and a sealing ring (4010) is installed on the outside of one end of the connector (4012), forming a rotary sealing connection between the sealing ring (4010) and the sealing groove (4011).
4. The conveying device for processing canned fruit particles according to claim 1, characterized in that: The heat dissipation fins (409) are provided in multiple groups, and the multiple groups of heat dissipation fins (409) are distributed in a spiral ring shape inside the spiral blade shaft (9).
5. The conveying device for processing canned fruit particles according to claim 1, characterized in that: Sealing sleeves are provided at the connection points between the two ends of the spiral blade shaft (9) and the two ends of the conveying device (2), and the connection points between the two ends of the spiral blade shaft (9) and the two ends of the conveying device (2) form a sealed rotating connection.
6. The conveying device for processing canned fruit particles according to claim 1, characterized in that: A screening structure (5) is provided on one side of the bottom end of the conveying device (2), and the screening structure (5) includes a screening frame (501). The screening frame (501) is installed on one side of the discharge port at the bottom end of the conveying device (2). A screening net (507) is installed inside the screening frame (501). An eccentric disk (506) is installed on the outer side of one end of the spiral blade shaft (9). A fixed block (504) is fixed on one side of the conveying device (2), and a guide groove (508) is provided inside the fixed block (504).
7. The conveying device for processing canned fruit particles according to claim 6, characterized in that: A movable seat (505) is installed at the top end of the fixed block (504), an impact head (502) is installed at the bottom end of the movable seat (505), a guide sleeve (503) is installed on the outer side of one end of the impact head (502), and one end of the guide sleeve (503) is fixed to one end of the screening frame (501).
8. The conveying device for processing canned fruit particles according to claim 7, characterized in that: The bottom end of the movable seat (505) is inserted into the interior of the guide groove (508), and a sliding connection is formed between the bottom end of the movable seat (505) and the guide groove (508).
9. The conveying device for processing canned fruit particles according to claim 7, characterized in that: The inner diameter of the guide sleeve (503) is larger than the outer diameter of the impact head (502), and a guiding connection is formed between the guide sleeve (503) and the impact head (502).
10. The conveying device for processing canned fruit particles according to claim 6, characterized in that: One side of the screening net (507) is mounted on one side of the interior of the screening frame (501) by means of bolts, and one side of the screening net (507) is threadedly connected to one side of the screening frame (501).