Screening device for granular impurities in spirulina

Abstract

The utility model relates to a screening device for granular sundries in spirulina, which comprises four supporting columns, dampers are fixedly mounted at the tops of the supporting columns, vibration isolation springs are sleeved on the outer surfaces of the dampers, and a fixed frame is fixedly connected to the tops of the four dampers. According to the screening device for the granular impurities in the spirulina, through the arrangement of a damper, a vibration isolation spring, a vibration motor and a vibration shaft, under the cooperation of a fixing frame and a screen, screening and separating work of the granular impurities in the spirulina is achieved, the granular impurities are collected through an impurity collecting box, and through the arrangement of a scraping structure, after screening is completed, the scraping structure is used for scraping the granular impurities in the spirulina; the driving motor drives the moving seat through the threaded rod to move from left to right under the cooperation of the guide rod, and then under the cooperation of the connecting rod, the sliding hole, the sliding block and the sliding groove, the impurity-removed spirulina on the screen is discharged through the scraping plate, so that efficient impurity removal can be performed on the spirulina.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a screening device for granular debris in spirulina. Background Art

[0002] Spirulina is a type of algae with a high nutritional value. It can regulate the physiological balance of the human body, promote human metabolism, and improve physical fitness. In recent years, with the continuous increase in market demand, the spirulina manufacturing industry has developed rapidly.

[0003] When spirulina is processed, it needs to be cleaned. Generally speaking, the freshly harvested spirulina contains more impurities such as mud and sand, which will affect the quality of spirulina. Traditional impurity removal methods mostly use sedimentation removal, which is not only inefficient, but also has an unobvious impurity removal effect. Therefore, a granular impurity screening device for spirulina is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a device for screening granular debris in Spirulina, which has the advantages of improving the efficiency of debris removal and solves the problem that most traditional debris removal methods use sedimentation to remove debris, which is not only inefficient but also has an unobvious debris removal effect.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for screening granular debris in spirulina, comprising four support columns, dampers are fixedly installed on the tops of the support columns, vibration isolation springs are sleeved on the outer surfaces of the dampers, a fixed frame is fixedly connected to the tops of the four dampers, a screen is fixedly connected to the inner wall of the fixed frame, a scraping structure is arranged on the fixed frame, a support plate is connected between the front and rear groups of the support columns, a vibration motor is fixedly installed on the top of the support plate, and a vibration shaft is connected to the output end of the vibration motor;

[0008] The scraper structure includes a driving motor, an installation cavity, a threaded rod, a movable seat, a connecting rod and a scraper plate. The driving motor is fixedly installed on the left side of the fixed frame, and an installation cavity is opened inside the fixed frame. The output shaft of the driving motor is fixedly connected to a threaded rod, and the outer surface of the threaded rod is threadedly connected to the movable seat, the rear side of the movable seat is fixedly connected to a connecting rod, and the rear side of the connecting rod is fixedly connected to a scraper plate.

[0009] Furthermore, the top of the vibration isolation spring is fixedly connected to the bottom of the fixed frame, and the bottom of the vibration isolation spring is fixedly connected to the top of the support column.

[0010] Furthermore, the four dampers are respectively located at the four corners of the bottom of the fixed frame, and the top of the vibration shaft is fixedly connected to the bottom of the fixed frame.

[0011] Furthermore, the right end of the threaded rod passes through the fixed frame and extends to the interior of the installation cavity, and the threaded rod is rotatably connected to the fixed frame via a bearing.

[0012] Furthermore, a guide rod is fixedly connected to the interior of the installation cavity, and the movable seat is located on the outer surface of the guide rod and is slidably connected to the guide rod.

[0013] Furthermore, a sliding hole is provided on the front inner wall of the fixed frame, and the rear end of the connecting rod extends to the outside of the fixed frame through the sliding hole. A sliding groove is provided on the rear inner wall of the fixed frame, and a sliding block is fixedly connected to the rear side of the scraper plate, and the sliding block is slidably connected to the sliding groove.

[0014] Furthermore, slide rails are fixedly installed on the left and right groups of support columns, and a sundry box is slidably connected between the two slide rails.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The device for screening granular impurities in spirulina realizes the screening and separation of granular impurities in spirulina by arranging a damper, a vibration isolation spring, a vibration motor and a vibration shaft, and further, in cooperation with a fixed frame and a screen, collects the granular impurities through a collecting box, and by arranging a scraping structure, when screening is completed, a driving motor drives a moving seat to move from left to right in cooperation with a guide rod through a threaded rod, and further, in cooperation with a connecting rod, a sliding hole, a sliding block and a sliding groove, the spirulina on the screen after impurities are removed is discharged through a scraping plate, thereby efficiently removing impurities from the spirulina. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the utility model;

[0019] Figure 2 It is a left view of the local structure of the utility model;

[0020] Figure 3 It is a top view of the local structure of the utility model.

[0021] In the figure: 1 support column, 2 damper, 3 vibration isolation spring, 4 fixed frame, 5 screen, 6 scraper structure, 601 drive motor, 602 installation cavity, 603 threaded rod, 604 moving seat, 605 connecting rod, 606 scraper plate, 7 support plate, 8 vibration motor, 9 vibration shaft, 10 collection box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 A device for screening granular debris in spirulina in this embodiment includes four support columns 1, a damper 2 is fixedly installed on the top of the support column 1, a vibration isolation spring 3 is sleeved on the outer surface of the damper 2, a fixed frame 4 is fixedly connected to the top of the four dampers 2, a screen 5 is fixedly connected to the inner wall of the fixed frame 4, a scraper structure 6 is arranged on the fixed frame 4, a support plate 7 is connected between the front and rear groups of support columns 1, a vibration motor 8 is fixedly installed on the top of the support plate 7, and a vibration shaft 9 is connected to the output end of the vibration motor 8.

[0024] Specifically, the scraper structure 6 is composed of six parts: a driving motor 601, a mounting cavity 602, a threaded rod 603, a movable seat 604, a connecting rod 605 and a scraper plate 606. The driving motor 601 is fixedly installed on the left side of the fixed frame 4, the mounting cavity 602 is provided inside the fixed frame 4, the threaded rod 603 is fixedly connected to the output shaft of the driving motor 601, the movable seat 604 is threadedly connected to the outer surface of the threaded rod 603, the rear side of the movable seat 604 is fixedly connected to the connecting rod 605, the rear side of the connecting rod 605 is fixedly connected to the scraper plate 606, and a sliding hole is provided through the front inner wall of the fixed frame 4. The rear end of the connecting rod 605 extends to the outside of the fixed frame 4 through the sliding hole, and a sliding groove is opened on the rear inner wall of the fixed frame 4. A sliding block is fixedly connected to the rear side of the scraper plate 606, and the sliding block is slidably connected to the sliding groove. The inside of the mounting cavity 602 is fixedly connected to a guide rod, and the movable seat 604 is located on the outer surface of the guide rod and is slidably connected to the guide rod. When the screening is completed, the driving motor 601 drives the movable seat 604 to move from left to right through the threaded rod 603 with the cooperation of the guide rod, and then with the cooperation of the connecting rod 605, the sliding hole, the sliding block and the sliding groove, the spirulina after impurities removal on the screen is discharged through the scraper plate 606.

[0025] Specifically, the top of the vibration isolation spring 3 is fixedly connected to the bottom of the fixed frame 4, the bottom of the vibration isolation spring 3 is fixedly connected to the top of the support column 1, and the four dampers 2 are respectively located at the four corners of the bottom of the fixed frame 4. The top of the vibration shaft 9 is fixedly connected to the bottom of the fixed frame 4. The vibration motor 8 generates kinetic energy through operation and provides it to the output end vibration shaft 9. The vibration shaft 9 causes the fixed frame 4 to vibrate together with the screen 5, thereby vibrating and screening the spirulina, and elastic support is provided by the damper 2 and the vibration isolation spring 3.

[0026] Specifically, the right end of the threaded rod 603 passes through the fixed frame 4 and extends to the inside of the installation cavity 602. The threaded rod 603 is rotatably connected to the fixed frame 4 through a bearing, thereby making the rotation of the threaded rod 603 smoother.

[0027] Specifically, slide rails are fixedly installed on the left and right groups of support columns 1, and a debris collection box 10 is slidably connected between the two slide rails. When the debris collection box 10 is full of impurities, it is pulled out to clean the impurities inside.

[0028] During implementation, the following steps are followed: during use, the fixed frame 4 together with the screen 5 is vibrated through the vibration motor 8 and the vibration shaft 9, and the spirulina is vibrated and screened, and then the granular debris in the spirulina is collected through the collection box 10. After the screening is completed, the driving motor 601 drives the moving seat 604 to move from left to right with the cooperation of the guide rod through the threaded rod 603, and then with the cooperation of the connecting rod 605, the sliding hole, the slider and the sliding groove, the spirulina on the screen after the impurities are removed is discharged through the scraper plate 606.

[0029] It is worth noting that the electrical components used in this solution are all commercially available products and belong to existing mature technologies. Their electrical connection relationships, specific circuit structures, product models and control methods will not be described in detail here.

[0030] In summary, the device for screening granular debris in spirulina, by setting a damper 2, a vibration isolation spring 3, a vibration motor 8 and a vibration shaft 9, and then with the cooperation of a fixed frame 4 and a screen 5, realizes the screening and separation of granular debris in spirulina, collects the granular debris through a collecting box 10, and sets a scraper structure 6. After the screening is completed, the driving motor 601 drives the moving seat 604 to move from left to right with the cooperation of the guide rod through the threaded rod 603, and then with the cooperation of the connecting rod 605, the sliding hole, the sliding block and the sliding groove, the spirulina on the screen after the impurities are removed is discharged through the scraper plate 606, so that the spirulina can be efficiently removed, which solves the problem that most traditional impurity removal methods use precipitation removal, which is not only inefficient but also has an unobvious impurity removal effect.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for screening granular impurities in Spirulina, comprising four support columns (1), Features: A damper (2) is fixedly mounted on the top of the support column (1), a vibration isolation spring (3) is sleeved on the outer surface of the damper (2), a fixed frame (4) is fixedly connected to the top of the four dampers (2), a screen (5) is fixedly connected to the inner wall of the fixed frame (4), a scraper structure (6) is arranged on the fixed frame (4), a support plate (7) is connected between the front and rear groups of the support columns (1), a vibration motor (8) is fixedly mounted on the top of the support plate (7), and a vibration shaft (9) is connected to the output end of the vibration motor (8); The scraper structure (6) comprises a driving motor (601), a mounting cavity (602), a threaded rod (603), a movable seat (604), a connecting rod (605) and a scraper plate (606); the driving motor (601) is fixedly mounted on the left side of the fixed frame (4); the mounting cavity (602) is provided inside the fixed frame (4); the threaded rod (603) is fixedly connected to the output shaft of the driving motor (601); the movable seat (604) is threadedly connected to the outer surface of the threaded rod (603); the rear side of the movable seat (604) is fixedly connected to the connecting rod (605); and the rear side of the connecting rod (605) is fixedly connected to the scraper plate (606).

2. A device for screening granular impurities in Spirulina according to claim 1, Features: The top of the vibration isolation spring (3) is fixedly connected to the bottom of the fixed frame (4), and the bottom of the vibration isolation spring (3) is fixedly connected to the top of the support column (1).

3. A device for screening granular impurities in Spirulina according to claim 1, Features: The four dampers (2) are respectively located at the four corners of the bottom of the fixed frame (4), and the top of the vibration shaft (9) is fixedly connected to the bottom of the fixed frame (4).

4. A device for screening granular impurities in Spirulina according to claim 1, Features: The right end of the threaded rod (603) passes through the fixed frame (4) and extends to the interior of the installation cavity (602), and the threaded rod (603) is rotatably connected to the fixed frame (4) via a bearing.

5. The device for screening granular impurities in Spirulina according to claim 1, Features: The interior of the installation cavity (602) is fixedly connected to a guide rod, and the movable seat (604) is located on the outer surface of the guide rod and is slidably connected to the guide rod.

6. A device for screening granular impurities in Spirulina according to claim 1, Features: A sliding hole is provided on the front inner wall of the fixed frame (4), and the rear end of the connecting rod (605) extends to the outside of the fixed frame (4) through the sliding hole. A sliding groove is provided on the rear inner wall of the fixed frame (4), and a sliding block is fixedly connected to the rear side of the scraper plate (606), and the sliding block is slidably connected to the sliding groove.

7. A device for screening granular impurities in Spirulina according to claim 1, Features: Slide rails are fixedly mounted on the left and right groups of support columns (1), and a sundry box (10) is slidably connected between the two slide rails.

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