A screening mechanism for grinding probiotic powder

Abstract

The utility model discloses a screening mechanism for grinding probiotic powder, relates to the technical field of screening mechanisms, has the advantage of increasing screening efficiency, and the key points of the technical scheme are: comprising a screen and a screening barrel mounted on the ground, a mounting plate is horizontally mounted in the screening barrel, and two opposite supporting plates are vertically arranged on the mounting plate, a circular frame is rotatably connected between the two supporting plates, the screen is located at the lower part of the circular frame, and the inner wall of the circular frame is fixedly connected to the screen all around, and a driving member for driving the circular frame to swing along the rotating point of the circular frame and the supporting plate is provided on one of the supporting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of screening mechanisms, in particular to a screening mechanism for grinding probiotic powder. Background Art

[0002] Probiotic powder contains microorganisms that are beneficial to human health and can maintain intestinal health balance. It mainly includes bifidobacteria and lactobacilli, and has intestinal health care, immunity enhancement, and regulatory functions. For infants and young children with low immunity who often catch colds and fevers, after taking it, their immune system can develop better and their resistance becomes stronger and stronger. In order to avoid the presence of large particles in the powder, the powder usually needs to be screened. However, the current screening mechanism cannot repeatedly screen the powder during the screening process, which affects the qualified rate of the probiotic powder. Therefore, the utility model provides a solution. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a screening mechanism for grinding probiotic powder, which has the advantage of repeatedly screening the powder.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a screening mechanism for grinding probiotic powder, comprising a screen and a screening barrel mounted on the ground, a mounting plate horizontally mounted in the screening barrel, and two opposite supporting plates vertically mounted on the mounting plate, a circular frame rotatably connected to the two supporting plates, the screen being located at the lower part of the circular frame and the inner wall of the circular frame being fixedly connected to the screen all around, and a driving member for driving the circular frame to swing along the rotating point of the circular frame and the supporting plate is provided on one of the supporting plates.

[0006] By adopting the above technical solution, when in use, the user only needs to pour the powder into the screen in the circular frame through the barrel mouth of the screening barrel, and then drive the circular frame to swing between the two support plates along the rotation point of the circular frame and the support plate through the driving member. The swing angle of the circular frame is 30 degrees in both directions. When the circular frame swings, one end of the circular frame and the screen will rotate upward and the other end will rotate downward. At this time, the powder on the screen will roll on the screen under the influence of gravity. At this time, the powder can be repeatedly screened by the swinging circular frame and the screen, which is simple and convenient to use.

[0007] Preferably, a rotating groove is provided on the side where the two support plates are close to each other, and rotating rods located in the rotating groove are horizontally provided on the opposite sides of the outer wall of the circular frame. The driving member includes a gear arranged on the side of one of the rotating rods away from the circular frame, and the gear is located outside the rotating groove. A cylinder is horizontally provided on one of the support plates, and a rack meshing with the gear is horizontally provided at one end of the piston rod of the cylinder.

[0008] Preferably, a horizontal plate is horizontally arranged between the two opposite sides of the circular frame, and a plurality of levers are spaced apart at the bottom end of the horizontal plate along the length direction of the horizontal plate. The horizontal plate and each lever are located above the screen, and the bottom end of each lever is in contact with the top end of the screen.

[0009] Preferably, a conical plate is mounted on the mounting plate, and grooves are formed on the conical plate for two supporting plates to vertically pass through respectively, and the conical plate is located between the circular frame and the mounting plate.

[0010] Preferably, a discharge pipe connected to the screening barrel is provided at the bottom end of the screening barrel, an opening is provided on one side of the outer wall of the screening barrel, a discharge trough is provided on the side of the circular frame close to the opening, the discharge trough is located above the screen, and the trough wall on the side of the discharge trough close to the screen is flush with the top of the screen, a slot connected to the discharge trough is provided at the top of the circular frame, and the slot is consistent in length with the discharge trough, a closing plate for closing the discharge trough is vertically inserted in the slot, a collecting box is installed at one end of the screening barrel close to the opening through a support, and the collecting box is located below the circular frame.

[0011] Preferably, the support member includes a placement plate horizontally arranged in the screening barrel and located directly below the opening, a plurality of reinforcement rods fixedly connected to the inner wall of the screening barrel are obliquely provided at the bottom end of the placement plate, the collecting box is placed on the placement plate, and a door panel for closing the opening is hinged on the screening barrel.

[0012] The beneficial effect of the utility model is that when in use, the user only needs to pour the powder into the screen in the circular frame through the barrel mouth of the screening barrel, and then drive the circular frame to swing between the two support plates along the rotation point of the circular frame and the support plate through the driving member, and the swing angle of the circular frame is 30 degrees in both directions. When the circular frame swings, one end of the circular frame and the screen will rotate upward and the other end will rotate downward. At this time, the powder on the screen will roll on the screen under the influence of gravity. At this time, the powder can be repeatedly screened by the swinging circular frame and the screen, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 It is a structural schematic diagram of this embodiment;

[0015] Figure 2This is a schematic diagram of the structure of the conical plate in this embodiment;

[0016] Figure 3 It is a schematic diagram of the structure of the circular frame in this embodiment.

[0017] Description of reference numerals:

[0018] In the figure: 1. screen; 2. screening barrel; 3. mounting plate; 4. support plate; 5. circular frame; 6. rotating groove; 7. rotating rod; 8. gear; 9. cylinder; 10. rack; 12. horizontal plate; 13. lever; 14. conical plate; 15. groove; 16. discharge pipe; 17. opening; 18. discharge trough; 19. slot; 20. closing plate; 21. collecting box; 22. placing plate; 23. reinforcing rod; 24. door panel; 25. cover plate; 26. baffle. DETAILED DESCRIPTION

[0019] 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.

[0020] A screening mechanism for grinding probiotic powder, such as Figure 1 and Figure 2 , including a screen 1 and a screening barrel 2 mounted on the ground, a mounting plate 3 is horizontally mounted in the screening barrel 2, and two opposite supporting plates 4 are vertically arranged on the mounting plate 3, a circular frame 5 is rotatably connected between the two supporting plates 4, the screen 1 is located at the bottom of the circular frame 5 and the inner wall of the circular frame 5 is fixedly connected to the screen 1 all around, and a driving member for driving the circular frame 5 to swing along the rotating point of the circular frame 5 and the supporting plate 4 is provided on one of the supporting plates 4.

[0021] like Figure 1 and Figure 2 When in use, the user only needs to pour the powder into the screen 1 in the circular frame 5 through the barrel mouth of the screening barrel 2, and then drive the circular frame 5 to swing between the two support plates 4 along the rotation point of the circular frame 5 and the support plate 4 through the driving member. The swing angle of the circular frame 5 is 30 degrees in both directions. When the circular frame 5 swings, one end of the circular frame 5 and the screen 1 will rotate upward and the other end will rotate downward. At this time, the powder on the screen 1 will roll on the screen 1 under the influence of gravity. At this time, the powder can be repeatedly screened by the swinging circular frame 5 and the screen 1, which is simple and convenient to use.

[0022] like Figure 3, a rotation groove 6 is provided on the side where the two support plates 4 are close to each other, and a rotation rod 7 located in the rotation groove 6 is horizontally provided on the opposite sides of the outer wall of the circular frame 5. The driving member includes a gear 8 arranged on the side of one of the rotation rods 7 away from the circular frame 5, and the gear 8 is located outside the rotation groove 6. A cylinder 9 is horizontally provided on one of the support plates 4, and a rack 10 meshing with the gear 8 is horizontally provided at one end of the piston rod of the cylinder 9. The purpose of this arrangement is that when the user opens the cylinder 9 and the piston rod of the cylinder 9 pushes the rack 10 to move horizontally, because the rack 10 meshes with the gear 8, and the gear 8 is fixedly connected to one of the rotation rods 7, when the rack 10 moves horizontally, it will drive the circular frame 5 to rotate through the gear 8 and one of the rotation rods 7, and the swing of the circular frame 5 can be achieved by controlling the extension and retraction of the piston rod of the cylinder 9, which is simple and convenient to use.

[0023] like Figure 3 A horizontal plate 12 is horizontally arranged between the two opposite sides of the circular frame 5, and a plurality of levers 13 are spaced apart at the bottom end of the horizontal plate 12 along the length direction of the horizontal plate 12. The horizontal plate 12 and each lever 13 are located above the screen 1, and the bottom end of each lever 13 is in contact with the top of the screen 1. The purpose of this arrangement is that when the powder rolls on the screen 1, the powder will pass through between the levers 13. At this time, the powder can be dispersed through the levers 13, which is simple and convenient to use.

[0024] like Figure 2 A conical plate 14 is mounted on the mounting plate 3, and grooves 15 are provided on the conical plate 14 for two supporting plates 4 to vertically pass through respectively. The conical plate 14 is located between the circular frame 5 and the mounting plate 3. The purpose of this arrangement is to reduce the occurrence of the powder after screening falling on the mounting plate 3 through the conical plate 14, and it is simple and convenient to use.

[0025] like Figure 2, a discharge pipe 16 connected to the screening barrel 2 is provided at the bottom end of the screening barrel 2, an opening 17 is provided on one side of the outer wall of the screening barrel 2, a discharge trough 18 is provided on the side of the circular frame 5 close to the opening 17, the discharge trough 18 is located above the screen 1, and the side wall of the discharge trough 18 close to the screen 1 is flush with the top of the screen 1, a slot 19 connected to the discharge trough 18 is provided at the top of the circular frame 5, and the slot 19 is consistent with the length of the discharge trough 18, and a closing plate 20 for closing the discharge trough 18 is vertically inserted in the slot 19, and a collecting box 21 is installed at one end of the screening barrel 2 close to the opening 17 through a support, and the collecting box 21 is located below the circular frame 5. The purpose of this arrangement is that the screened powder falls to the bottom of the screening barrel 2, and the bottom of the screening barrel 2 is conical. At this time, the powder can be collected through the discharge pipe 16 The powder is taken out from the screening barrel 2 and the collecting box 21 can be installed in the screening barrel 2 through the supporting member. When the screening of the screen 1 is completed, the user only needs to drive one end of the circular frame 5 to swing towards the collecting box 21 through the driving member until the discharge slot 18 on the circular frame 5 is located directly above the box opening of the collecting box 21. Then the user pulls the closing plate 20 in the direction away from the screen 1. At this time, the closing plate 20 on the discharge slot 18 can be released. At this time, the unqualified large-particle powder screened out on the screen 1 will be affected by gravity and fall into the collecting box 21 through the discharge slot 18. The collecting box 21 is hinged with a baffle 26 for closing the box opening of the collecting box 21. The baffle 26 can reduce the occurrence of qualified powder screened out by the screen 1 during the screening process falling into the collecting box 21. The use is simple and convenient.

[0026] like Figure 2 The support member includes a placement plate 22 horizontally arranged in the screening barrel 2 and located directly below the opening 17. A plurality of reinforcing rods 23 fixedly connected to the inner wall of the screening barrel 2 are obliquely arranged at the bottom end of the placement plate 22. The collecting box 21 is placed on the placement plate 22. A door panel 24 for closing the opening 17 is hinged on the screening barrel 2. The purpose of this arrangement is that when the collecting box 21 needs to be installed in the screening barrel 2, the user only needs to place the collecting box 21 on the placement plate 22 through the opening 17. A cover plate 25 for closing the barrel mouth of the screening barrel 2 is hinged on the screening barrel 2. At this time, the door panel 24 and the cover plate 25 can reduce the occurrence of debris falling from the opening 17 and the barrel mouth of the screening barrel 2 into the screening barrel 2, which is simple and convenient to use.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A screening mechanism for grinding probiotic powder, characterized in that: The invention comprises a screen (1) and a screening barrel (2) mounted on the ground, wherein a mounting plate (3) is horizontally mounted in the screening barrel (2), and two opposing support plates (4) are vertically mounted on the mounting plate (3), and a circular frame (5) is rotatably connected between the two support plates (4), the screen (1) is located at the bottom of the circular frame (5), and the inner wall of the circular frame (5) is fixedly connected to the screen (1) on all sides, and a driving member for driving the circular frame (5) to swing along the rotation point between the circular frame (5) and the support plate (4) is provided on one of the support plates (4).

2. A probiotic powder grinding screening mechanism as claimed in claim 1, characterized in that: A rotating groove (6) is provided on one side of the two support plates (4) close to each other, and rotating rods (7) located in the rotating groove (6) are horizontally provided on opposite sides of the outer wall of the circular frame (5). The driving member comprises a gear (8) arranged on the side of one of the rotating rods (7) away from the circular frame (5), and the gear (8) is located outside the rotating groove (6). A cylinder (9) is horizontally provided on one of the support plates (4), and a rack (10) meshing with the gear (8) is horizontally provided at one end of the piston rod of the cylinder (9).

3. A probiotic powder grinding screening mechanism as claimed in claim 1, characterized in that: A horizontal plate (12) is horizontally arranged between two opposite sides of the circular frame (5), and a plurality of levers (13) are spaced apart at the bottom end of the horizontal plate (12) along the length direction of the horizontal plate (12). The horizontal plate (12) and each lever (13) are located above the screen (1), and the bottom end of each lever (13) is in contact with the top end of the screen (1).

4. A probiotic powder grinding screening mechanism as claimed in claim 1 or 2, characterized in that: A conical plate (14) is mounted on the mounting plate (3), and grooves (15) are provided on the conical plate (14) for two support plates (4) to vertically pass through respectively. The conical plate (14) is located between the circular frame (5) and the mounting plate (3).

5. A probiotic powder grinding screening mechanism as claimed in claim 1, characterized in that: A discharge pipe (16) communicating with the screening barrel (2) is provided at the bottom end of the screening barrel (2); an opening (17) is provided on one side of the outer wall of the screening barrel (2); a discharge trough (18) is provided on the side of the circular frame (5) close to the opening (17); the discharge trough (18) is located above the screen (1); and a trough wall of the discharge trough (18) close to the screen (1) is flush with the top of the screen (1); a slot (19) communicating with the discharge trough (18) is provided at the top of the circular frame (5); the slot (19) is consistent with the length of the discharge trough (18); a closing plate (20) for closing the discharge trough (18) is vertically inserted into the slot (19); a collecting box (21) is installed at one end of the screening barrel (2) close to the opening (17) through a supporting member; and the collecting box (21) is located below the circular frame (5).

6. A probiotic powder grinding screening mechanism as claimed in claim 5, characterized in that: The support member comprises a placement plate (22) arranged horizontally in the screening barrel (2) and located directly below the opening (17); a plurality of reinforcing rods (23) fixedly connected to the inner wall of the screening barrel (2) are obliquely arranged at the bottom end of the placement plate (22); the collecting box (21) is placed on the placement plate (22); and a door plate (24) for closing the opening (17) is hingedly connected to the screening barrel (2).

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