Spirulina powder vibrating screening device

Abstract

The utility model discloses a spiral seaweed powder vibrating screening device, the telescopic end of a second hydraulic cylinder is fixedly connected with a push plate, the surface of a box body is respectively provided with a first discharge port and a second discharge port, according to the spiral seaweed powder vibrating screening device, a rotating rod rotates to drive a transmission rod to slide along a sliding groove machined in a vertical rod, and the spiral seaweed powder is vibrated. A first baffle is matched with an auxiliary discharging mechanism, a rotating handle rotates to drive a cam to rotate so as to drive a limiting rod to move, and therefore the effect that no part of the material is directly discharged from a first discharging opening without screening is achieved, secondary screening is not needed, and the working efficiency is improved. And the sliding block slides to drive a cross rod to slide along a through hole formed in the second shell, so that no part of spirulina powder is spilled out, an operator does not need to carry out cleaning work, and therefore the manual labor force is saved.

Description

Technical field:

[0001] The utility model relates to the technical field of screening, in particular to a spirulina powder vibration screening device. Background technology:

[0002] When observed under a microscope, Spirulina is spiral-shaped, hence the name. Spirulina is distributed in saline-alkali lakes with sufficient sunlight and suitable temperature. It was first discovered in Lake Chad in Africa and is also distributed in the Ordos saline-alkali Lake in China. Spirulina prefers high temperatures and is resistant to salt and alkali. It mainly relies on simple cell division to proliferate and has no sexual reproduction. It can adapt to marine aquaculture after domestication.

[0003] For example, a spirulina powder vibration screening device with the authorization announcement number "CN213349721U" is provided with fixed seats on both sides of the bottom end of the device body, and a driving cylinder is installed on one side of the fixed seat. The driving cylinder is connected to the inner wall plate through the second piston rod, and the inner wall of the device body and the inner wall plate are connected through a buffer spring. During use, the second motor is started to vibrate the first screen and the second screen up and down through the cam, flat plate, movable rod and connecting block. The driving cylinder pushes the second piston rod to move the inner wall plate left and right, so that the first screen and the second screen vibrate up and down and left and right. At the same time, the first screen and the second screen are inclined, so that the algae powder can flow downward. The flowing algae powder can make the screening faster, thereby increasing the screening efficiency. However, when a large amount of spirulina powder is added to the spirulina powder vibration screening device, part of the spirulina powder is directly discharged from the first discharge port, so that part of the spirulina powder is not completely screened and needs to be screened twice, thereby reducing work efficiency. At the same time, the spirulina powder vibration screening device directly discharges the screened spirulina powder from the second discharge port. When the collecting box is full and the collecting box is replaced, the discharge of the screened spirulina powder cannot be stopped, resulting in part of the filtered spirulina powder falling on the ground, which requires operators to collect manually, thereby increasing manual labor. Utility model content:

[0004] The utility model aims to provide a spirulina powder vibration screening device to solve the shortcomings of the prior art. When a large amount of spirulina powder is added, part of the spirulina powder is directly discharged from the first discharge port, so that part of the spirulina powder is not completely screened and needs secondary screening, thereby reducing work efficiency. At the same time, in the spirulina powder vibration screening device, the screened spirulina powder is directly discharged from the second discharge port. When the collecting box is full and the collecting box is replaced, the screened spirulina powder cannot be controlled to stop discharging, resulting in part of the filtered spirulina powder falling on the ground, requiring operators to manually collect it, thereby increasing the problem of manual labor.

[0005] The utility model is implemented by the following technical solutions:

[0006] A spirulina powder vibration screening device is designed, comprising a bottom plate and a box body, an auxiliary screening mechanism is provided on the surface of the box body, an auxiliary discharging mechanism is provided on the raised surface of the bottom plate, the raised surface of the bottom plate is fixedly connected to the box body, a first metal box is fixedly connected to the surface of the box body, a first hydraulic cylinder and a second hydraulic cylinder are fixedly connected to the inner wall of the first metal box, a knocking block is fixedly connected to the telescopic end of the first hydraulic cylinder, the second hydraulic cylinder is slidably connected to the box body through a through hole, a push plate is fixedly connected to the telescopic end of the second hydraulic cylinder, and a first discharging port and a second discharging port are respectively provided on the surface of the box body.

[0007] Preferably, a second metal box is fixedly connected to the surface of the box body, a third hydraulic cylinder is fixedly connected to the inner wall of the second metal box, a moving block is fixedly connected to the telescopic end of the third hydraulic cylinder, the surface of the moving block is fixedly connected to the first filter screen and the second filter screen, the first filter screen and the second filter screen are slidably connected to the slide groove processed on the box body, and a feed port is provided on the surface of the box body.

[0008] Preferably, the auxiliary screening mechanism includes a first shell, the surface of the first shell is fixedly connected to the surface of the box body, the inner wall of the first shell is fixedly connected to a motor via a bracket, the end of the motor output shaft is fixedly connected to a rotating rod, the rotating rod is movably connected to a transmission rod via a pin, the transmission rod is slidably connected to a slide groove processed on the vertical rod, and the vertical rod is slidably connected to the first shell via a bracket and a through hole.

[0009] Preferably, a first baffle is fixedly connected to the end of the vertical rod, and the first baffle is slidably connected to a slide groove processed on the first discharge port.

[0010] Preferably, the auxiliary discharging mechanism includes a second shell, the surface of the second shell is fixedly connected to the raised surface of the bottom plate, the surface of the box body and the surface of the first metal box, the second shell rotates with the turning handle through a bearing, the end of the turning handle is fixedly connected with a cam, the surface of the cam is in contact with the surface of the limiting rod, the limiting rod is fixedly connected to the surface of the slider, the sliding groove processed on the protruding part of the slider is slidably connected to the surface of the fixed column, both ends of the fixed column are fixedly connected to the inner wall of the second shell, the surface of the slider is fixedly connected with a cross bar, and the cross bar is slidably connected to the second shell through a through hole.

[0011] Preferably, a second baffle is fixedly connected to the end of the cross bar, and the second baffle is slidably connected to a slide groove processed on the second discharge port.

[0012] Advantages of the utility model:

[0013] 1. In the utility model, through the cooperation of the first baffle and the auxiliary screening mechanism, the motor output shaft rotates to drive the rotating rod to rotate, and the rotating rod rotates to drive the transmission rod to slide along the slide groove processed on the vertical rod, thereby driving the vertical rod to slide along the through hole processed on the first shell, so as to achieve that no part is discharged directly from the first discharge port without being screened, and no secondary screening is required, thereby improving work efficiency.

[0014] 2. Through the cooperation of the second baffle and the auxiliary discharging mechanism, the rotation of the handle drives the cam to rotate, thereby driving the limit rod to move, thereby driving the slider to slide along the surface of the fixed column, and the sliding of the slider drives the cross bar to slide along the through hole processed on the second outer shell, so that when replacing the collection box, part of the spirulina powder will not be spilled, and the operator does not need to perform cleaning work, thereby saving manual labor. Description of the drawings:

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a spirulina powder vibration screening device according to an embodiment of the utility model;

[0017] Figure 2 A spirulina powder vibration screening device according to an embodiment of the utility model Figure 1 A schematic diagram of the front view structure of

[0018] Figure 3 A spirulina powder vibration screening device according to an embodiment of the utility model Figure 1 Schematic diagram of the front view and cross-section structure of the auxiliary screening mechanism.

[0019] Figure 4 A spirulina powder vibration screening device according to an embodiment of the utility model Figure 1 Schematic diagram of a partial top view cross-section structure.

[0020] Figure 5 A spirulina powder vibration screening device according to an embodiment of the utility model Figure 1 Schematic diagram of the front view and cross-section structure of the auxiliary discharging mechanism.

[0021] Figure 6 A spirulina powder vibration screening device according to an embodiment of the utility model Figure 1 Schematic diagram of the top view and cross-section structure of the auxiliary discharging mechanism.

[0022] Figure 7 A spirulina powder vibration screening device according to an embodiment of the utility model Figure 2 Schematic diagram of the locally enlarged structure of A in the middle.

[0023] In the figure: 1, bottom plate, 2, second discharge port, 3, second baffle, 4, auxiliary discharge mechanism, 401, second shell, 402, turn handle, 403, cam, 404, limit rod, 405, slider, 406, fixed column, 407, cross bar, 5, first baffle, 6, first metal box, 7, second hydraulic cylinder, 8, push plate, 9, auxiliary screening mechanism, 901, first shell, 902, motor, 903, vertical rod, 904, transmission rod, 905, rotating rod, 10, first hydraulic cylinder, 11, knocking block, 12, feed port, 13, moving block, 14, second metal box, 15, third hydraulic cylinder, 16, box body, 17, first filter screen, 18, second filter screen, 19, first discharge port. Specific implementation method:

[0024] 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 of 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.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] Embodiment 1:

[0027] See also Figure 1-7 : In the present embodiment, a spirulina powder vibration screening device comprises a bottom plate 1 and a box body 16, an auxiliary screening mechanism is provided on the surface of the box body 16, an auxiliary discharging mechanism 4 is provided on the raised surface of the bottom plate 1, the raised surface of the bottom plate 1 is fixedly connected with the box body 16, the surface of the box body 16 is fixedly connected with a first metal box 6, the inner wall of the first metal box 6 is fixedly connected with a first hydraulic cylinder 10 and a second hydraulic cylinder 7, the models of the first hydraulic cylinder 10, the second hydraulic cylinder 7, the third hydraulic cylinder 15, and the motor 902 are selected according to actual needs to meet the work needs;

[0028] The telescopic end of the first hydraulic cylinder 10 is fixedly connected with a knocking block 11, and the movement of the telescopic end of the first hydraulic cylinder 10 drives the knocking block 11 to move. The surfaces of the knocking block 11 and the moving block 13 are provided with rubber pads to protect the hydraulic cylinders installed accordingly. The second hydraulic cylinder 7 is slidably connected to the box body 16 through a through hole, and the telescopic end of the second hydraulic cylinder 7 is fixedly connected with a push plate 8, and the movement of the telescopic end of the second hydraulic cylinder 7 drives the push plate 8 to move. The surface of the box body 16 is respectively provided with a first discharge port 19 and a second discharge port 2, and the surface of the box body 16 is fixedly connected with a second metal box 14, and the inner wall of the second metal box 14 is fixedly connected with a third hydraulic cylinder 15, and the telescopic end of the third hydraulic cylinder 15 is fixedly connected with the moving block 13, and the movement of the telescopic end of the third hydraulic cylinder 15 drives the moving block 13 to move;

[0029] The surface of the moving block 13 is fixedly connected to the first filter 17 and the second filter 18. The models of the first filter 17 and the second filter 18 are selected according to actual needs to meet the working needs. The first filter 17 and the second filter 18 are slidably connected to the slide groove processed on the box body 16. The surface of the box body 16 is provided with a feed port 12. The end of the vertical rod 903 is fixedly connected to the first baffle 5, and the first baffle 5 is slidably connected to the slide groove processed on the first discharge port 19. The vertical rod 907 moves to drive the first baffle 5 to slide along the slide groove processed on the first discharge port 19 of the box body. The end of the cross bar 407 is fixedly connected to the second baffle 3, and the second baffle 3 is slidably connected to the slide groove processed on the second discharge port 2. The cross bar 407 moves to drive the second baffle 3 to slide along the slide groove processed on the second discharge port 2.

[0030] The auxiliary screening mechanism 9 includes a first shell 901, the surface of the first shell 901 is fixedly connected to the surface of the box body 16, the inner wall of the first shell 901 is fixedly connected to a motor 902 through a bracket, the end of the output shaft of the motor 902 is fixedly connected to a rotating rod 905, the rotating rod 905 is movably connected to a transmission rod 904 through a pin shaft, the transmission rod 904 is slidably connected to a slide groove processed on the vertical rod 903, the vertical rod 903 is slidably connected to the first shell 901 through the bracket and the through hole, the power of the motor 902 is turned on, the output shaft of the motor 902 rotates to drive the rotating rod 905 to rotate, the rotating rod 905 rotates to drive the transmission rod 904 to slide along the slide groove processed on the vertical rod 903, thereby driving the vertical rod 903 to slide along the through hole processed on the first shell 901.

[0031] The auxiliary discharging mechanism 4 includes a second shell 401, the surface of the second shell 401 is fixedly connected to the raised surface of the bottom plate 1, the surface of the box body 16 and the surface of the first metal box 6, the second shell 401 rotates with the turning handle 402 through a bearing, a cam 403 is fixedly connected to the end of the turning handle 402, the surface of the cam 403 fits the surface of the limiting rod 404, the limiting rod 404 is fixedly connected to the surface of the slider 405, the slide groove processed on the protruding part of the slider 405 is slidably connected to the surface of the fixed column 406, both ends of the fixed column 406 are fixedly connected to the inner wall of the second shell 401, a cross bar 407 is fixedly connected to the surface of the slider 405, and the cross bar 407 is slidably connected to the second shell 401 through a through hole, and the turning handle 402 is rotated, and the rotation of the turning handle 402 drives the cam 403 to rotate, thereby driving the limiting rod 404 to move, thereby driving the slider 405 to slide along the surface of the fixed column 406, and the sliding of the slider 405 drives the cross bar 407 to slide along the through hole processed on the second shell 401.

[0032] Working principle:

[0033] When sieving spirulina powder using a vibrating sieving device:

[0034] Preparation process:

[0035] First, start the power supply of motor 902, and the output shaft of motor 902 rotates to drive the rotating rod 905 to rotate. The rotation of rotating rod 905 drives the transmission rod 904 to slide along the slide groove processed on the vertical rod 903, thereby driving the vertical rod 903 to slide along the through hole processed on the first shell 901. When the rotating rod 905 rotates 180 degrees counterclockwise, the vertical rod 903 moves downward to the maximum distance, and at the same time drives the first baffle plate 5 to slide along the slide groove processed on the first discharge port 19, so that the surface of the first baffle plate 5 is tightly pressed against the inner wall of the first discharge port 19, so that when screening is performed, no sieved spirulina powder will be directly discharged, thereby improving work efficiency, and then first add an appropriate amount of spirulina powder into the box body 16 from the feed port 12.

[0036] Spirulina powder sieving process:

[0037] The power supply of the third hydraulic cylinder 15 is started, and the telescopic end of the third hydraulic cylinder 15 moves back and forth, driving the moving block 13 to move back and forth, thereby driving the first filter screen 17 and the second filter screen 18 to move back and forth. When the moving block 13 contacts the inner wall of the second metal box 14, the first filter screen 17 and the second filter screen 18 vibrate up and down. At the same time, the power supply of the first hydraulic cylinder 10 is started, and the telescopic end of the first hydraulic cylinder 10 moves back and forth, driving the knocking block 11 to move. When the surface of the knocking block 11 contacts the surface of the box body 16, the box body 16 vibrates, causing the first filter screen 17 and the second filter screen 18 to vibrate left and right, thereby making the filtering effect of the first filter screen 17 and the second filter screen 18 better, and the larger spirulina particles remain on the surface of the first filter screen 17, and the smaller spirulina particles remain on the surface of the second filter screen 18. Qualified spirulina powder passes through the first filter screen 17 and the second filter screen 18 and enters the bottom of the box body 16 and is discharged from the second discharge port 2.

[0038] Spirulina powder discharging process:

[0039] Qualified spirulina powder is discharged from the discharge port 2. When the collection box is almost full, the operator manually turns the handle 402, and the handle 402 rotates counterclockwise to drive the cam 403 to rotate, thereby driving the limit rod 404 to move, thereby driving the slider 405 to slide along the surface of the fixed column 406. The sliding of the slider 405 drives the cross bar 407 to slide along the left through hole processed on the second shell 401. When the surface of the cam in the upper left corner fits the surface of the limit rod 404 in the upper right corner, the cross bar 407 moves to the left to the maximum distance, and the rotation of the handle 402 is stopped. The cross bar 407 drives the second baffle plate 3 to slide along the slide groove processed on the second discharge port 2, so that the surface of the second baffle plate 3 is tightly pressed against the inner wall of the second discharge port 2, which can block the qualified spirulina powder from being discharged, so as to realize convenient operation to replace the collection box, and no spirulina powder will be spilled, and the operator does not need to clean it, thereby saving manual labor;

[0040] When the last remaining part of the spirulina powder cannot be discharged, the power supplies of the two second hydraulic cylinders 7 are started, and the telescopic ends of the second hydraulic cylinders 7 are extended, thereby driving the two push plates 8 to move relative to each other, and the remaining spirulina powder that cannot be discharged is pushed into the second discharge port 2, so that it is discharged from the second discharge port 2, and the power supply of the motor 902 is started. When the rotating rod 905 rotates 180 degrees clockwise, the first baffle plate 5 is pulled out of the first discharge port 19, so that the unmatched larger and smaller spirulina particles are discharged from the first discharge port 19.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spirulina powder vibration screening device, comprising a bottom plate (1) and a box (16), characterized in that: The surface of the box body (16) is provided with an auxiliary screening mechanism, the convex surface of the bottom plate (1) is provided with an auxiliary discharging mechanism (4), the convex surface of the bottom plate (1) is fixedly connected to the box body (16), the surface of the box body (16) is fixedly connected to a first metal box (6), the inner wall of the first metal box (6) is fixedly connected to a first hydraulic cylinder (10) and a second hydraulic cylinder (7), the telescopic end of the first hydraulic cylinder (10) is fixedly connected to a knocking block (11), the second hydraulic cylinder (7) is slidably connected to the box body (16) through a through hole, the telescopic end of the second hydraulic cylinder (7) is fixedly connected to a push plate (8), and the surface of the box body (16) is respectively provided with a first discharging port (19) and a second discharging port (2).

2. A spirulina powder vibration screening device according to claim 1, characterized in that: The surface of the box body (16) is fixedly connected to a second metal box (14), the inner wall of the second metal box (14) is fixedly connected to a third hydraulic cylinder (15), the telescopic end of the third hydraulic cylinder (15) is fixedly connected to a moving block (13), the surface of the moving block (13) is fixedly connected to a first filter screen (17) and a second filter screen (18), the first filter screen (17) and the second filter screen (18) are slidably connected to a slide groove processed on the box body (16), and a feed port (12) is provided on the surface of the box body (16).

3. The spirulina powder vibration screening device according to claim 1, characterized in that: The auxiliary screening mechanism (9) comprises a first shell (901), the surface of the first shell (901) is fixedly connected to the surface of the box body (16), the inner wall of the first shell (901) is fixedly connected to a motor (902) via a bracket, the end of the output shaft of the motor (902) is fixedly connected to a rotating rod (905), the rotating rod (905) is movably connected to a transmission rod (904) via a pin, the transmission rod (904) is slidably connected to a slide groove processed on a vertical rod (903), and the vertical rod (903) is slidably connected to the first shell (901) via a bracket and a through hole.

4. A spirulina powder vibration screening device according to claim 3, characterized in that: The end of the vertical rod (903) is fixedly connected to a first baffle plate (5), and the first baffle plate (5) is slidably connected to a slide groove processed on the first discharge port (19).

5. The spirulina powder vibration screening device according to claim 1, characterized in that: The auxiliary discharging mechanism (4) comprises a second shell (401), the surface of the second shell (401) is fixedly connected to the raised surface of the bottom plate (1), the surface of the box body (16) and the surface of the first metal box (6), the second shell (401) rotates with the turning handle (402) through a bearing, the end of the turning handle (402) is fixedly connected with a cam (403), the surface of the cam (403) is in contact with the surface of a limiting rod (404), the limiting rod (404) is fixedly connected to the surface of a slider (405), the slide groove processed on the protruding part of the slider (405) is slidably connected to the surface of a fixed column (406), both ends of the fixed column (406) are fixedly connected to the inner wall of the second shell (401), the surface of the slider (405) is fixedly connected with a cross bar (407), and the cross bar (407) is slidably connected to the second shell (401) through a through hole.

6. A spirulina powder vibration screening device according to claim 5, characterized in that: The end of the cross bar (407) is fixedly connected to a second baffle plate (3), and the second baffle plate (3) is slidably connected to a slide groove processed on the second discharge port (2).

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