Grading and screening device for fruit and vegetable fine fiber powder

Abstract

The utility model relates to a grading sieving device, belongs to the technical field of fruit and vegetable processing, and particularly relates to a grading sieving device for fruit and vegetable fine fiber powder, which comprises a shell, and one side of the shell is fixedly connected with a motor; a motor is started to drive a rotating shaft to rotate, through the arrangement of a belt transmission assembly, a rotating rod can be driven to rotate, a first bevel gear and a second bevel gear can be driven to rotate, a rotating disc on a rotating column can be driven to rotate, a strip-shaped block drives a filter screen on a U-shaped block to move, and secondary screening is carried out; the fruit and vegetable fine fiber powder screening device achieves vibration screening and reciprocating screening of fruit and vegetable fine fiber powder, improves the screening efficiency of the fruit and vegetable fine fiber powder, and solves the problems that when an existing device is used for screening powder, the powder can only be screened in an up-down vibration mode, during screening, large-particle powder is prone to blocking a filter screen due to the gravity factor, and the screening efficiency is high. And certain limitation exists, so that the powder screening efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable processing, in particular to a grading and sieving device for fruit and vegetable fine fiber powder. Background Technique

[0002] Fruit and vegetable fine fiber powder is a powdery product made from fruits and vegetables through processes such as drying and grinding. This powder is rich in dietary fiber and can be used as a food additive or directly added to various foods to improve the nutritional value and health benefits of the foods.

[0003] After searching for the Chinese patent with the publication number CN215142135U, it discloses a stone mill flour grading and sieving device, including a sieving box body. A vibration device is arranged on the left side of the sieving box body. The vibration device includes a motor. The motor placement plate is fixed on the left side of the sieving box body by a tripod. The output shaft of the motor is connected to a cam. An I-shaped part is arranged above the cam. The middle part of the I-shaped part is sleeved in a positioning sleeve. Both the sieve transmission part and the right side of the sieve fixing rod are fixedly connected to a flour sieve net. An opening matching with a flour transfer plate is arranged on the right side of the sieving box body. A flour collection box is arranged on the right side of the opening. The insertion strip is inserted into the insertion groove on the right side of the sieving box body. A fine flour collection box is arranged at the lower part of the sieving box body.

[0004] Based on the above search and in combination with the existing technology, it is found that:

[0005] When the existing device screens the powder, it can only vibrate and screen the powder up and down. When screening, the larger particle powder is easily blocked by the filter screen due to gravity factors, which has certain limitations, thereby reducing the screening efficiency of the powder. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides a grading and sieving device for fruit and vegetable fine fiber powder. Starting the motor drives the rotating shaft to rotate, drives the convex block to vibrate the vibration component, drives the fruit and vegetable fine fiber powder to vibrate and screen. The screened powder falls into the filter screen. Through the setting of the belt transmission component, it can drive the rotating rod to rotate, drive the first bevel gear and the second bevel gear to rotate, drive the rotating disk on the rotating column to rotate, drive the filter screen on the U-shaped block to move through the strip-shaped block, and make the movement of the filter screen stable through the sliding groove and the roller component, so as to perform secondary screening on the fruit and vegetable fine fiber powder.

[0007] The technical solution to achieve the purpose of the utility model is: a grading and sieving device for fruit and vegetable fine fiber powder, including a housing. One side of the housing is fixedly connected with a motor. The output end of the motor is fixedly connected with a rotating shaft through a coupling. A rotating hole is opened on one side of the housing. A rotating rod is rotatably connected in the rotating hole. A belt transmission component is jointly installed on the rotating shaft and the rotating rod. It also includes;

[0008] A sieving mechanism, the sieving mechanism is located on the outer shell;

[0009] The sieving mechanism includes a power unit and a moving unit. The power unit includes a first bevel gear key-connected to one end of a rotating rod. A fixed block is fixedly connected to one inner wall of the outer shell. An activity hole is opened on the fixed block. A rotating column is rotatably connected in the activity hole. A second bevel gear is key-connected to the bottom end of the rotating column. The first bevel gear and the second bevel gear are meshed with each other. A rotating disk is fixedly connected to the top end of the rotating column.

[0010] In some embodiments, the moving unit includes sliding grooves opened on both inner walls of the outer shell. Two roller assemblies are slidably connected to each of the two sliding grooves. A filter screen is fixedly connected to the side of the four roller assemblies close to each other. A U-shaped block is fixedly connected to one side of the filter screen. A strip-shaped block is rotatably connected to both the U-shaped block and the rotating disk.

[0011] In some embodiments, two sliding rails are opened on one side of the outer shell. Two L-shaped blocks are slidably connected to each of the two sliding rails. A vibration assembly is installed on the side of the two L-shaped blocks close to each other.

[0012] In some embodiments, a convex block is fixedly connected to one end of the rotating shaft. The vibration assembly is attached to the convex block.

[0013] In some embodiments, a collection box is installed on the bottom inner wall of the outer shell.

[0014] In some embodiments, an outer door is opened on the other side of the outer shell.

[0015] Compared with the prior art, the remarkable advantages of this utility model are:

[0016] When the motor of this utility model is started, it drives the rotating shaft to rotate, drives the convex block to vibrate the vibration assembly, drives the fruit and vegetable fine fiber powder to vibrate and screen. The screened powder falls into the filter screen. Through the setting of the belt transmission assembly, it can drive the rotating rod to rotate, drive the first bevel gear and the second bevel gear to rotate, drive the rotating disk on the rotating column to rotate, drive the filter screen on the U-shaped block to move through the strip-shaped block, and make the movement of the filter screen stable through the sliding groove and the roller assembly, perform secondary screening on the fruit and vegetable fine fiber powder, and the finally screened powder falls into the collection box, realizing the vibration screening and reciprocating movement screening of the fruit and vegetable fine fiber powder, and improving the screening efficiency of the fruit and vegetable fine fiber powder;

[0017] It solves the problem that when the existing device screens the powder, it can only perform up and down vibration screening on the powder. During screening, larger particle powder is prone to block the filter screen due to gravity factors, which has certain limitations and thus reduces the screening efficiency of the powder. Brief Description of the Drawings

[0018] The present utility model will be further explained below in conjunction with the drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the present utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall sectional three-dimensional structure provided by the present utility model in one embodiment;

[0021] Figure 3 It is a schematic diagram of the overall sectional three-dimensional structure from another perspective provided by the present utility model in one embodiment;

[0022] Figure 4 It is provided by the present utility model in one embodiment Figure 2 The enlarged three-dimensional structure schematic diagram at position A in

[0023] Description of the reference numerals in the drawings:

[0024] 1. Outer shell; 2. Motor; 3. Rotating shaft; 4. Rotating rod; 5. Belt drive assembly; 6. First bevel gear; 7. Fixed block; 8. Rotating column; 9. Second bevel gear; 10. Rotating disc; 11. U-shaped block; 12. Strip-shaped block; 13. Filter screen; 14. Sliding groove; 15. Roller assembly; 16. L-shaped block; 17. Slide rail; 18. Vibration assembly; 19. Convex block; 20. Outer door; 21. Collection box. Detailed Description of the Embodiments

[0025] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a grading and sieving device for fruit and vegetable fine fiber powder by improvement. The technical solution of the present utility model is as follows:

[0027] As Figures 1 - 4As shown in the figure, a grading and sieving device for fine fruit and vegetable fiber powder includes a housing 1. One side of the housing 1 is fixedly connected with a motor 2. The output end of the motor 2 is fixedly connected with a rotating shaft 3 through a coupling. A rotating hole is opened on one side of the housing 1, and a rotating rod 4 is rotatably connected in the rotating hole. A belt drive assembly 5 is jointly installed on the rotating shaft 3 and the rotating rod 4. It also includes a sieving mechanism located on the housing 1. The sieving mechanism includes a power unit and a moving unit. The power unit includes a first bevel gear 6 key-connected to one end of the rotating rod 4. One side inner wall of the housing 1 is fixedly connected with a fixed block 7. An activity hole is opened on the fixed block 7, and a rotating column 8 is rotatably connected in the activity hole. A second bevel gear 9 is key-connected to the bottom end of the rotating column 8. The first bevel gear 6 and the second bevel gear 9 are meshed with each other. The top end of the rotating column 8 is fixedly connected with a rotating disk 10. Through the setting of the power unit, power is provided for sieving the device.

[0028] As Figure 3 and Figure 4 shown, in one embodiment, the moving unit includes sliding grooves 14 opened on both inner walls of the housing 1. Two roller assemblies 15 are slidably connected to both of the two sliding grooves 14. A filter screen 13 is jointly fixedly connected to the sides of the four roller assemblies 15 close to each other. One side of the filter screen 13 is fixedly connected with a U-shaped block 11. A strip-shaped block 12 is jointly rotatably connected to the U-shaped block 11 and the rotating disk 10. Through the setting of the moving unit, reciprocating motion of the filter screen 13 is realized, which is convenient for improving the sieving efficiency.

[0029] As Figure 1 and Figure 2 shown, in one embodiment, two slide rails 17 are opened on one side of the housing 1. Two L-shaped blocks 16 are slidably connected to both of the two slide rails 17. A vibration assembly 18 is jointly installed on the sides of the two L-shaped blocks 16 close to each other. Through the setting of the vibration assembly 18, vibration sieving of the fine fruit and vegetable fiber powder is realized.

[0030] As Figure 1 shown, in one embodiment, one end of the rotating shaft 3 is fixedly connected with a convex block 19. The vibration assembly 18 is attached to the convex block 19. Through the setting of the convex block 19, power output to the vibration assembly 18 is realized.

[0031] As Figure 2 shown, in one embodiment, a collection box 21 is installed on the bottom inner wall of the housing 1. Through the setting of the collection box 21, collection of the sieved fine fruit and vegetable fiber powder is realized.

[0032] As Figure 3 shown, in one embodiment, an outer door 20 is opened on the other side of the housing 1. Through the setting of the outer door 20, it is convenient to open the housing 1.

[0033] The specific working method is as follows: When in use, put the fine fruit and vegetable fiber powder into the feeding port, start the motor 2 to drive the rotating shaft 3 to rotate, drive the convex block 19 to vibrate the vibration assembly 18, drive the fine fruit and vegetable fiber powder to vibrate and screen, and the screened powder falls into the filter net 13. Through the setting of the belt transmission assembly 5, the rotating rod 4 can be driven to rotate, drive the first bevel gear 6 and the second bevel gear 9 to rotate, drive the rotating disc 10 on the rotating column 8 to rotate, drive the filter net 13 on the U-shaped block 11 to move through the strip-shaped block 12, and make the filter net 13 move stably through the sliding groove 14 and the roller assembly 15, perform secondary screening on the fine fruit and vegetable fiber powder, and the finally screened powder falls into the collection box 21, realizing the vibration screening and reciprocating movement screening of the fine fruit and vegetable fiber powder, and improving the screening efficiency of the fine fruit and vegetable fiber powder.

[0034] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A device for grading and screening fine fiber powder of fruits and vegetables, comprising a housing (1), a motor (2) fixedly connected to one side of the housing (1), an output end of the motor (2) fixedly connected to a rotating shaft (3) via a coupling, a rotating hole opened on one side of the housing (1), a rotating rod (4) rotatably connected in the rotating hole, a belt transmission assembly (5) being mounted on the rotating shaft (3) and the rotating rod (4), characterized in that: Also includes; A screening mechanism, the screening mechanism being located on the housing (1); The screening mechanism comprises a power unit and a moving unit, wherein the power unit comprises a first bevel gear (6) key-connected to one end of a rotating rod (4), a fixed block (7) is fixedly connected to an inner wall of one side of the housing (1), a movable hole is provided on the fixed block (7), a rotating column (8) is rotatably connected in the movable hole, a second bevel gear (9) is key-connected to the bottom end of the rotating column (8), the first bevel gear (6) and the second bevel gear (9) are meshed, and a rotating disk (10) is fixedly connected to the top end of the rotating column (8).

2. The device for grading and screening fruit and vegetable fine fiber powder according to claim 1, characterized in that: The mobile unit comprises sliding grooves (14) formed on the inner walls of both sides of the housing (1), two roller assemblies (15) being slidably connected to the two sliding grooves (14), a filter screen (13) being fixedly connected to one side of the four roller assemblies (15) close to each other, a U-shaped block (11) being fixedly connected to one side of the filter screen (13), and a bar block (12) being rotatably connected to the U-shaped block (11) and the rotating disk (10).

3. The device for grading and screening fruit and vegetable fine fiber powder according to claim 1, characterized in that: Two slide rails (17) are provided on one side of the housing (1), and L-shaped blocks (16) are slidably connected to the two slide rails (17). A vibration assembly (18) is installed on the sides of the two L-shaped blocks (16) that are close to each other.

4. The device for grading and screening fruit and vegetable fine fiber powder according to claim 1, characterized in that: One end of the rotating shaft (3) is fixedly connected with a convex block (19), and a vibration component (18) is attached to the convex block (19).

5. The device for grading and screening fruit and vegetable fine fiber powder according to claim 1, characterized in that: A collecting box (21) is installed on the bottom inner wall of the housing (1).

6. The device for grading and screening fruit and vegetable fine fiber powder according to claim 1, characterized in that: An outward-opening door (20) is provided on the other side of the housing (1).

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