Structure suitable for upward suspension broken line blowing of bottoms of dried fruits

Abstract

The utility model belongs to the field of dried fruit manufacturing, particularly relates to a structure suitable for upward suspension fold line blowing at the bottom of a dried fruit, and aims at solving the problems that an existing screening mode is low in efficiency and high in cost, and impurities at the bottom of the dried fruit are difficult to effectively remove, the following scheme is provided: the structure comprises a base, a mounting pipe, a screening and discharging mechanism, a guide cover, a blowing mechanism, a conveying belt and the like, according to the dry fruit screening device, high-pressure gas is sprayed out of the nozzles to form upward airflow, so that the bottoms of dry fruits are suspended and blown in a broken line mode, impurities and defective products are effectively separated, the screening precision is improved, the full-automatic process from input to screening to output of the dry fruits is achieved, manual intervention is reduced, and the screening efficiency is improved; the design of the guide cover and the cover plate ensures that the dried fruits are stably guided, scattering and splashing are prevented, the production environment is protected, potential safety hazards and losses are reduced, the thoroughness and efficiency of dried fruit screening are remarkably improved, and the dried fruit screening device has wide application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of dried fruit production, in particular to a structure suitable for blowing dried fruit with a suspended folded line at the bottom. Background Art

[0002] In the field of dried fruit production technology, dried fruit screening is an important step to ensure product uniformity and quality control. After picking, drying and preliminary processing, dried fruits often have problems such as uneven size, different shapes and mixed impurities. These problems directly affect the market value of dried fruits and consumers' purchasing experience.

[0003] Traditional dried fruit screening methods mostly rely on manual picking or simple mechanical screening. Although manual picking has high precision, it is inefficient and costly. Although mechanical screening improves screening efficiency, it is often difficult to achieve ideal screening effects when dealing with dried fruits with complex shapes and sizes. In particular, it is difficult for mechanical screening to effectively identify and remove impurities or defective products that may be attached to the bottom of the dried fruits. Therefore, a structure suitable for upward suspended folded-line blowing of dried fruits is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that although manual selection has high precision, it is inefficient and costly; and although mechanical screening improves screening efficiency, it is often difficult to achieve an ideal screening effect when processing dried fruits with complex shapes and different sizes. In particular, it is difficult for mechanical screening to effectively identify and remove impurities or defective products that may be attached to the bottom of the dried fruits. A structure suitable for upward suspended broken line blowing of dried fruits is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The lifting of the ...

[0007] In a possible design, the screening and discharging mechanism includes a frame, the bottom of the frame is fixedly connected to the top of the base, the frame is mounted on the top of two mounting tubes, one side of the frame is fixedly connected to a discharge port for discharging, the inner walls on both sides of the frame and the inner walls on both sides of the discharge port are rotatably connected to a second rotating shaft, the circumferential outer walls of the two rotating shafts are provided with the same conveyor belt 2 through a pulley drive, one side of the discharge port is fixedly connected to a second motor, the output shaft of the second motor rotates and passes through one side of the discharge port, and the output shaft of the second motor is fixedly connected to one end of the second rotating shaft located in the discharge port.

[0008] In a possible design, the top of the frame and the discharge port are fixedly connected with a cover plate for preventing the dried fruits from splashing.

[0009] In one possible design, the bottom of the guide cover is provided with a plurality of slots for engaging with the frame, and the plurality of slots are engaged with the top of the frame. The inner walls on both sides of the guide cover are fixedly connected with guide plates for preventing dried fruits from falling outside the screening and discharging mechanism.

[0010] In one possible design, the blowing mechanism includes a mounting plate, which is fixedly connected to the side of the two mounting tubes that are away from each other. The bottom of the mounting plate is fixedly connected to a gas tank, and a plurality of solenoid valves are provided on one side of the gas tank. The top of the solenoid valve is fixedly connected to a nozzle, and the nozzle passes through the top of the gas tank.

[0011] In a possible design, a through slot is provided on the top of the mounting plate, and the plurality of nozzles are inserted into the through slot, and the plurality of nozzles are located at the bottom of the guide cover.

[0012] In the present application, when people want to screen the prepared dried fruits, they first start motor one and motor two, and connect the gas tank to the high-pressure gas outside through the air pipe, and then place the dried fruits to be screened on conveyor belt one, and then motor one will drive conveyor belt one to move through shaft one and transport the dried fruits to the top of the blowing mechanism, and then the solenoid valve will spray the high-pressure gas in the gas tank through the nozzle, and blow up the dried fruits and impurities that are too light, and then they will fall to the top of conveyor belt two through the guide cover and the guide plate, and then motor two will drive conveyor belt two through shaft two to discharge them from the discharge port.

[0013] In the utility model, a structure suitable for upward suspension of the bottom of dried fruits with a folded line blowing mechanism is installed at the bottom of the tube, and high-pressure gas is ejected from the nozzle to form an upward airflow, so that the bottom of the dried fruits are suspended upward. At the same time, the folded line blowing method effectively separates impurities and defective products that are too light or attached to the bottom of the dried fruits. This bottom-up suspension screening method overcomes the defect that traditional mechanical screening is difficult to reach the bottom of the dried fruits, and significantly improves the thoroughness and accuracy of screening.

[0014] In the utility model, the structure is suitable for blowing dried fruits upward with a suspended folding line at the bottom. Through the linkage design of conveyor belt 1 and conveyor belt 2, a fully automated process from input to screening to output of dried fruits is realized. Motor 1 drives conveyor belt 1 to smoothly transport dried fruits to the blowing area, while motor 2 drives conveyor belt 2 to discharge defective dried fruits after screening. The two work together to greatly improve screening efficiency and reduce manual intervention.

[0015] In the utility model, the structure for blowing dried fruits upwards in a suspended folded line is designed, and the guide cover and the guide plate inside the guide cover effectively guide the blown dried fruits and impurities to fall along a predetermined path onto the second conveyor belt, thereby avoiding scattering and loss of dried fruits during the screening process and ensuring the smoothness and stability of the screening path. At the same time, the cover plate design on the frame and the top of the discharge port effectively prevents the dried fruits from splashing during the screening and conveying process, thereby protecting the production environment, reducing safety hazards, and also reducing the loss of dried fruits.

[0016] In the utility model, high-pressure gas can be sprayed from the nozzle to form an upward airflow, so that the bottom of the dried fruit is suspended upward. At the same time, the broken line blowing method effectively separates impurities and defective products that are too light or attached to the bottom of the dried fruit. This bottom-up suspension screening method overcomes the defect that traditional mechanical screening is difficult to reach the bottom of the dried fruit, significantly improves the thoroughness and accuracy of screening, and can realize a fully automated process from input to screening to output of dried fruit. Motor one drives conveyor belt one to steadily transport the dried fruit to the blowing area, while motor two drives conveyor belt two to discharge the screened defective dried fruit. The two work together to greatly improve screening efficiency and reduce manual intervention. The blown dried fruit and impurities can also be effectively guided to fall into conveyor belt two along a predetermined path, avoiding scattering and loss of dried fruit during the screening process, while ensuring the smoothness and stability of the screening path. At the same time, the cover design on the frame and the top of the discharge port effectively prevents the dried fruit from splashing during the screening and transportation process, protects the production environment, reduces safety hazards, and also reduces the loss of dried fruit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a structure suitable for blowing dried fruits upwards with suspended folded lines at the bottom, proposed by the utility model;

[0018] Figure 2 This is an exploded view of a structure for blowing dried fruits upwards with suspended broken lines at the bottom, which is proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the base in a structure suitable for upward suspended folding line blowing of dried fruits proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of a screening and discharging mechanism in a structure for upward suspended folding line blowing of dried fruits proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the internal structure of a screening and discharging mechanism in a structure for upward suspended folding line blowing of dried fruits proposed by the present invention;

[0022] Figure 6 This is a schematic diagram of the internal structure of a guide cover in a structure suitable for upward suspended folding line blowing of dried fruits proposed by the utility model;

[0023] Figure 7 This is a schematic diagram of the overall structure of a blowing mechanism in a structure for blowing dried fruits with a suspended folded line at the bottom upward.

[0024] In the figure: 1. Base; 2. Mounting tube; 3. Screening and discharging mechanism; 4. Guide cover; 5. Blowing mechanism; 11. Rotating shaft 1; 12. Conveyor belt 1; 13. Motor 1; 31. Frame; 32. Discharging port; 33. Cover plate; 34. Rotating shaft 2; 35. Conveyor belt 2; 36. Motor 2; 41. Guide plate; 42. Slot; 51. Mounting plate; 52. Gas tank; 53. Solenoid valve; 54. Nozzle; 55. Through slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example 1

[0027] Reference Figure 1-Figure 7 A blowing structure includes a base 1, which serves as the foundation for the entire device. Two parallel and interconnected mounting pipes 2 are installed between adjacent sides of the base 1 by welding or bolting. The mounting pipes 2 are designed to provide a mounting location for the subsequent blowing mechanism 5.

[0028] Subsequently, the screening and discharging mechanism 3 is fixed to the top of the base 1 by welding or screwing. The screening and discharging mechanism 3 primarily consists of a frame 31, the bottom of which is securely fixed to the base 1 and spans the tops of the two mounting tubes 2. A discharge port 32 for discharging materials is provided on one side of the frame 31 and communicates with the interior of the frame 31.

[0029] To facilitate the conveying and screening of the dried fruits, two rotating shafts 34 are mounted on the inner walls of the frame 31 and the inner walls of the discharge port 32. These two rotating shafts 34 are connected to a single conveyor belt 35 via pulleys, forming a closed-loop conveyor system. A second motor 36 is mounted on one side of the discharge port 32. Its output shaft is secured to one end of the two rotating shafts 34 within the discharge port 32 via a coupling or direct connection, driving the second conveyor belt 35.

[0030] Next, install the guide cover 4, which has multiple slots 42 on its bottom. These slots 42 match the top of the frame 31 and are fixed to the frame 31 by snap-fit ​​connection. Guide plates 41 are also fixed to the inner walls of both sides of the guide cover 4 to guide the flow of dried fruits and prevent them from falling outside the screening and discharging mechanism 3.

[0031] The blowing mechanism 5 primarily comprises a mounting plate 51, secured to the side of the two mounting tubes 2 facing away from each other. The bottom of the mounting plate 51 is secured to a gas tank 52 via screws or other means. Multiple solenoid valves 53 are mounted on one side of the gas tank 52 to control the flow of air. The tops of the solenoid valves 53 are fixedly connected to nozzles 54, which extend through slots 55 in the mounting plate 51 and to the bottom of the guide cover 4, ensuring that the high-pressure gas directly impacts the dried fruit.

[0032] Finally, regarding the driving mechanism, a motor 13 is mounted on one side of base 1. Its output shaft is secured to one end of a rotating shaft 11 located at the bottom of base 1 via a coupling or direct connection. Multiple rotating shafts 11 are connected to a single conveyor belt 12 via pulleys. This conveyor belt 12 slides through base 1 and two mounting tubes 2, forming the initial conveying path for the dried fruit.

[0033] The present application can be used in the field of dried fruit production, and can also be used in other fields applicable to the present application.

[0034] Example 2

[0035] refer to Figure 1-Figure 7 , improved on the basis of embodiment 1: a structure suitable for blowing dried fruits with a suspended folded line upward from the bottom, which is applied to the field of dried fruit production. In order to further enhance the screening effect and prevent the dried fruits from splashing during the transmission process, a cover plate 33 is installed on the top of the frame 31 and the discharge port 32, and is fixed by screws or buckles to ensure the stability of the dried fruits during the screening process.

[0036] However, as is well known to those skilled in the art, the working principles and wiring methods of motor 1 13 and motor 2 36 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A structure for blowing dried fruits upwards from the bottom of the suspended fold line, comprising a base (1), characterized in that: Two mounting tubes (2) are fixedly connected between the two sides of the base (1) that are close to each other. A screening and discharging mechanism (3) is fixedly connected to the top of the base (1). The screening and discharging mechanism (3) is mounted on the top of the two mounting tubes (2). A guide cover (4) for guiding the dried fruits is provided on the top of the screening and discharging mechanism (3). A blowing mechanism (5) for blowing up the dried fruits is provided at the bottom of the two mounting tubes (2). The inner walls of both sides of the base (1) are rotatably connected to a plurality of rotating shafts (11). The outer circumferential wall of the rotating shaft (11) is provided with a same conveyor belt (12) through a pulley drive, and the conveyor belt (12) slides through the base (1) and the two mounting tubes (2). One side of the base (1) is provided with a motor (13) for driving multiple rotating shafts (11) and conveyor belts (12), and the output shaft of the motor (13) rotates and passes through one side of the base (1), and the output shaft of the motor (13) is fixedly connected to one end of the rotating shaft (11) located on one side of the bottom of the base (1).

2. A structure suitable for blowing dried fruits with suspended folded lines upward from the bottom according to claim 1, characterized in that: The screening and discharging mechanism (3) comprises a frame (31), the bottom of the frame (31) is fixedly connected to the top of the base (1), the frame (31) is mounted on the top of two mounting tubes (2), one side of the frame (31) is fixedly connected to a discharge port (32) for discharging, the inner walls on both sides of the frame (31) and the inner walls on both sides of the discharge port (32) are rotatably connected to a second rotating shaft (34), the circumferential outer walls of the two second rotating shafts (34) are provided with a same conveyor belt (35) through a pulley transmission, one side of the discharge port (32) is fixedly connected to a second motor (36), the output shaft of the second motor (36) rotates and passes through one side of the discharge port (32), and the output shaft of the second motor (36) is fixedly connected to one end of the second rotating shaft (34) located in the discharge port (32).

3. A structure suitable for blowing dried fruits with suspended folded lines upward from the bottom according to claim 2, characterized in that: The tops of the frame (31) and the discharge port (32) are both fixedly connected with a cover plate (33) for preventing the dried fruits from splashing.

4. The structure for blowing dried fruits with a suspended folded line upward from the bottom according to claim 1, characterized in that: The bottom of the guide cover (4) is provided with a plurality of slots (42) for engaging with the frame (31), and the plurality of slots (42) are engaged with the top of the frame (31). The inner walls on both sides of the guide cover (4) are fixedly connected with guide plates (41) for preventing dried fruits from falling outside the screening and discharging mechanism (3).

5. The structure for blowing dried fruits with suspended folded lines upward from the bottom according to claim 1, characterized in that: The blowing mechanism (5) comprises a mounting plate (51), wherein the mounting plate (51) is fixedly connected to a side of the two mounting pipes (2) that is away from each other, and a gas tank (52) is fixedly connected to the bottom of the mounting plate (51), and a plurality of solenoid valves (53) are provided on one side of the gas tank (52), and the top of the solenoid valve (53) is fixedly connected to a nozzle (54), and the nozzle (54) passes through the top of the gas tank (52).

6. A structure suitable for blowing dried fruits with suspended folded lines at the bottom upward according to claim 5, characterized in that: A through slot (55) is provided on the top of the mounting plate (51), and the plurality of nozzles (54) are all inserted into the through slot (55). The plurality of nozzles (54) are all located at the bottom of the guide cover (4).

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