Grinding equipment for bio-based material

Abstract

The utility model belongs to the technical field of grinding devices, and particularly relates to grinding equipment for bio-based materials, which solves the problems of low filtering efficiency and inconvenience in cleaning in the prior art, and comprises a box body, a drawer is assembled at the bottom of the box body in a sliding manner, and one side of the drawer is fixedly connected with a pull block through a screw. A hopper is welded to the top of the box body, a fixing plate is welded to one side of the box body, through arrangement of the box body, a motor and other structures, when grinding is needed, the motor is started, the motor drives the two smashing devices to rotate, and materials are poured into the box body, smashed and ground through the smashing devices and then fall onto a filtering plate; and meanwhile, a motor drives a bottom connecting rod to rotate through a belt, an eccentric short rod is driven to rotate, and a square moving block is driven to move up and down, so that an internal spring vibrates, a filtering plate is driven to vibrate, powder enters a bottom drawer to be collected, and the filtering efficiency of the filtering plate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to grinding equipment for bio-based materials. Background Art

[0002] Bio-based materials are a type of material made from renewable biomass through biotechnology or chemical technology. With people's increasing attention to renewable resources and the advancement of biotechnology and chemical technology, bio-based materials have gradually become an important alternative material. However, in the preparation process of bio-based materials, operations such as grinding and crushing are often required to obtain particles or powders of the desired shape and size. Traditional grinding equipment is mainly aimed at hard materials such as metals and ceramics, and it is difficult to meet the special requirements of bio-based material grinding. Therefore, grinding equipment for bio-based materials came into being.

[0003] The authorization announcement number in the prior art is: CN212349053U, and the name is a kind of experimental material grinding equipment for biological experiments, including a base, the top of the base is fixedly connected with a vertical rod, the outer wall of the vertical rod is provided with a groove, the inner wall of the groove is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a screw through a coupling, the front of the screw is movably connected with a movable block, the bottom of the movable block is fixedly connected with a fixed rod, and one end of the fixed rod is fixedly connected with a grinding wheel. This patent achieves the purpose of high grinding efficiency of experimental material grinding equipment for biological experiments, solves the problem of low grinding efficiency of general experimental material grinding equipment for biological experiments, can perform double grinding on experimental materials, make the experimental materials ground more finely, improve the grinding efficiency of experimental materials, also improve people's work efficiency, and further meet people's use needs.

[0004] However, the patented filter plate does not have a shaking device, which affects the filtering efficiency. After long-term use, the filter plate may become clogged and needs to be completely disassembled for cleaning, which is not very convenient. Utility Model Content

[0005] The utility model aims to provide a grinding device for bio-based materials, which solves the problems of low filtering efficiency and inconvenience in cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A grinding device for bio-based materials, comprising a box body, a drawer is slidably mounted on the bottom of the box body, a pull block is fixedly connected to one side of the drawer by screws, a funnel is welded to the top of the box body, a fixing plate is welded to one side of the box body, a motor is fixedly mounted on the top of the fixing plate, and a rotating rod is fixedly connected to the output end of the motor by screws;

[0007] The outer fixing sleeve of the rotating rod is provided with a crushing device, and the outer circumferential surfaces of the two rotating rods are respectively fixedly sleeved with a first gear and a second gear, the first gear and the second gear are meshingly connected, the outer side of the rotating rod is fixedly connected with a circular clamping block by screws, the two rotating rods are respectively rotatably installed inside the box, and two connecting rods are respectively rotatably installed inside the box, and a belt is commonly connected between one end of the connecting rod and one end of the rotating rod, one end of the two connecting rods is respectively fixedly connected to the rotating block by screws, and a short rod is fixedly connected between the two rotating blocks by screws, and a filter plate is slidably assembled inside the box, and the bottom of the filter plate is fixedly connected with a square connecting block by screws, and square clamping blocks are respectively fixedly connected on both sides of the square connecting block by screws, the square clamping block is slidably connected to the inside of the square moving block, and the short rod is located inside the square moving block.

[0008] Preferably, a U-shaped block and a placement plate are welded to one side of the box body, a door plate is slidably mounted inside the U-shaped block, and two symmetrically arranged columnar blocks are slidably mounted on one side of the U-shaped block.

[0009] Preferably, a second slot is provided inside the U-shaped block, and the door panel is slidably connected inside the second slot to facilitate the door panel to move up and down in the second slot.

[0010] Preferably, a first slot is formed at the bottom of the box body, and the drawer is slidably connected inside the first slot to facilitate the movement of the drawer in the first slot.

[0011] Preferably, a third slot is opened on one side of the box body, and the connecting rod is located inside the third slot, so that the connecting rod can rotate in the third slot easily.

[0012] Preferably, a fourth slot is provided inside the square movable block, the square connecting block is slidably connected inside the fourth slot, a spring is connected between the inner wall of the fourth slot and the bottom of the square connecting block, and the filter plate vibrates through the vibration of the spring.

[0013] Preferably, a through slot is provided inside the square moving block, the short rod is located inside the through slot, symmetrically arranged long slots are provided on both sides of the square moving block, and the square clamping block is slidably connected inside the long slots to facilitate the movement of the square clamping block in the long slots.

[0014] Preferably, two symmetrically arranged fifth notches are provided on one side of the box body, and the rotating rod is located inside the fifth notches to facilitate the rotating rod to rotate in the fifth notches.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a box body, a motor and other structures. When grinding is needed, the motor is started, and the motor drives the two crushing devices to rotate. The material is poured into the inside, crushed and ground by the crushing device, and then falls onto the filter plate. At the same time, the motor drives the bottom connecting rod to rotate through the belt, and drives the rotation of the eccentric short rod to drive the square moving block to move up and down, so that the internal spring vibrates, drives the filter plate to vibrate, and makes the powder enter the bottom drawer for collection, which greatly improves the filtering efficiency of the filter plate.

[0017] 2. The utility model adopts the arrangement of door panels, U-shaped blocks and other structures. In order to facilitate the cleaning of the internal filter plate, a door panel is installed on one side of the box body. When cleaning is needed, large particles on the filter plate can be cleaned out by opening the door panel, which makes cleaning more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 It is an enlarged view of the label A of the present utility model;

[0021] Figure 4 It is a top view of the utility model;

[0022] Figure 5 It is an enlarged view of the mark B of the present utility model.

[0023] In the figure: 1, box body; 2, funnel; 3, pull block; 4, drawer; 5, first notch; 6, U-shaped block; 7, placement plate; 8, door panel; 9, second notch; 10, columnar block; 11, connecting rod; 12, filter plate; 13, third notch; 14, belt; 15, fixed plate; 16, rotating block; 17, short rod; 18, through groove; 19, fourth notch; 20, spring; 21, square connecting block; 22, square block; 23, long notch; 24, motor; 25, crushing device; 26, rotating rod; 27, first gear; 28, second gear; 29, fifth notch; 30, round block; 31, square moving block. DETAILED DESCRIPTION

[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 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.

[0025] See also Figure 1-5 A grinding device for bio-based materials comprises a box body 1, a drawer 4 is slidably mounted on the bottom of the box body 1, a pull block 3 is fixedly connected to one side of the drawer 4 by screws, a funnel 2 is welded on the top of the box body 1, a fixing plate 15 is welded on one side of the box body 1, a motor 24 is fixedly mounted on the top of the fixing plate 15, a rotating rod 26 is fixedly connected to the output end of the motor 24 by screws, a crushing device 25 is fixedly sleeved on the outside of the rotating rod 26, a first gear 27 and a second gear 28 are fixedly sleeved on the outer circumference of the two rotating rods 26, the first gear 27 and the second gear 28 are meshed and connected, a circular clamping block 30 is fixedly connected to the outside of the rotating rod 26 by screws, the two rotating rods 26 are rotatably mounted inside the box body 1 respectively, two connecting rods 11 are rotatably mounted inside the box body 1 respectively, a belt 14 is commonly connected between one end of the connecting rod 11 and one end of the rotating rod 26, one end of the two connecting rods 11 is fixedly connected to the rotating block 16 by screws, the two rotating rods 26 are fixedly sleeved on the outer circumference of the two rotating rods 26 A short rod 17 is fixedly connected between the blocks 16 by screws, and a filter plate 12 is slidably assembled inside the box body 1. A square connecting block 21 is fixedly connected to the bottom of the filter plate 12 by screws. Square clamping blocks 22 are respectively fixedly connected to the two sides of the square connecting block 21 by screws. The square clamping block 22 is slidably connected to the inside of the square moving block 31, and the short rod 17 is located inside the square moving block 31. Through the arrangement of the box body 1, the motor 24 and other structures, when grinding is required, the motor 24 is started, and the motor 24 drives the two crushing devices 25 to rotate, and the material is poured into the inside and crushed and ground by the crushing device 25, and then falls onto the filter plate 12. At the same time, the motor 24 drives the bottom connecting rod 11 to rotate through the belt 14, and drives the rotation of the eccentric short rod 17 to drive the square moving block 31 to move up and down, so that the internal spring 20 vibrates, drives the filter plate 12 to vibrate, and makes the powder enter the bottom drawer 4 for collection, which greatly improves the filtering efficiency of the filter plate 12.

[0026] See also Figure 1A U-shaped block 6 and a placement plate 7 are welded on one side of the box body 1, and a door panel 8 is slidably mounted inside the U-shaped block 6. Two symmetrically arranged columnar blocks 10 are slidably mounted on one side of the U-shaped block 6. Through the arrangement of the door panel 8, the U-shaped block 6 and other structures, a door panel 8 is installed on one side of the box body 1 to facilitate cleaning of the internal filter plate 12. When cleaning is required, the large particles on the filter plate 12 can be cleaned out by opening the door panel 8, which makes cleaning more convenient.

[0027] See also Figure 1-5 A second slot 9 is provided inside the U-shaped block 6, and the door panel 8 is slidably connected to the inside of the second slot 9. A first slot 5 is provided at the bottom of the box body 1, and the drawer 4 is slidably connected to the inside of the first slot 5. A third slot 13 is provided on one side of the box body 1, and the connecting rod 11 is located inside the third slot 13. A fourth slot 19 is provided inside the square moving block 31, and the square connecting block 21 is slidably connected to the inside of the fourth slot 19. A spring 20 is commonly connected between the inner wall of the fourth slot 19 and the bottom of the square connecting block 21. A through slot 18 is provided inside the square moving block 31, and the short rod 17 is located inside the through slot 18. Symmetrically arranged long slots 23 are respectively provided on both sides of the square moving block 31, and the square card block 22 is slidably connected to the inside of the long slot 23. Two symmetrically arranged fifth slots 29 are provided on one side of the box body 1, and the rotating rod 26 is located inside the fifth slot 29.

[0028] The specific implementation process of the utility model is as follows: when grinding is required, the drawer 4 is placed in the first notch 5 at the bottom of the box body 1, and the motor 24 is started. The motor 24 drives the two rotating rods 26 to rotate through the first gear 27 and the second gear 28 at the same time, so that the two crushing devices 25 rotate at the same time for grinding, and the material is poured into the box body 1 through the funnel 2. The material is ground through the rotation of the two crushing devices 25, and the ground powder falls onto the filter plate 12. At the same time, the motor 24 drives the internal connecting rod 11 to rotate through the belt 14, and the connecting rod 11 drives the rotating block 16 to rotate, and the rotating block 16 drives the short rod 17 to rotate, thereby driving the square moving block 31 to move up and down, and the vibration generated by the spring 20 inside the square moving block 31 during movement causes the filter plate 12 to vibrate. In order to prevent the filter plate 12 from falling, it is fixed inside the square moving block 31 through the square clamping block 22 at the bottom, so that the powder on the filter plate 12 falls into the bottom drawer 4 through vibration, thereby improving the filtering efficiency of the filter plate 12.

[0029] Furthermore, the filter plate 12 inside the original equipment needs to be completely disassembled before the filter plate 12 can be cleaned, which is inconvenient to clean. On the original basis, a door panel 8 is installed on one side of the box body 1. When cleaning is needed, the two columnar blocks 10 in the U-shaped block 6 are pulled out, and the door panel 8 is slid upward to be taken out, so that the filter plate 12 can be easily cleaned. After cleaning, the door panel 8 is placed in the U-shaped block 6, and the columnar blocks 10 are inserted to fix it. The whole operation is simple and easy to clean.

[0030] 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 grinding device for bio-based materials, comprising a housing (1), characterized in that: A drawer (4) is slidably mounted at the bottom of the box (1), a pull block (3) is fixedly connected to one side of the drawer (4) by screws, a funnel (2) is welded to the top of the box (1), a fixing plate (15) is welded to one side of the box (1), a motor (24) is fixedly mounted on the top of the fixing plate (15), and an output end of the motor (24) is fixedly connected to a rotating rod (26) by screws; The outer fixed sleeve of the rotating rod (26) is provided with a crushing device (25); the outer circumferential surfaces of the two rotating rods (26) are respectively provided with a first gear (27) and a second gear (28); the first gear (27) and the second gear (28) are meshingly connected; the outer side of the rotating rod (26) is fixedly connected with a circular clamping block (30) by means of screws; the two rotating rods (26) are respectively rotatably mounted inside the box body (1); two connecting rods (11) are respectively rotatably mounted inside the box body (1); one end of the connecting rod (11) and one end of the rotating rod (26) are connected together. A belt (14) is connected, one end of the two connecting rods (11) is respectively fixedly connected to a rotating block (16) by screws, a short rod (17) is fixedly connected between the two rotating blocks (16) by screws, a filter plate (12) is slidably mounted inside the box body (1), the bottom of the filter plate (12) is fixedly connected to a square connecting block (21) by screws, the two sides of the square connecting block (21) are respectively fixedly connected to square clamping blocks (22) by screws, the square clamping blocks (22) are slidably connected to the inside of the square moving block (31), and the short rod (17) is located inside the square moving block (31).

2. The grinding device for bio-based materials according to claim 1, characterized in that: A U-shaped block (6) and a placement plate (7) are welded to one side of the box body (1), a door plate (8) is slidably mounted inside the U-shaped block (6), and two symmetrically arranged columnar clamping blocks (10) are slidably mounted to one side of the U-shaped block (6).

3. The grinding device for bio-based materials according to claim 2, characterized in that: A second notch (9) is provided inside the U-shaped block (6), and the door panel (8) is slidably connected inside the second notch (9).

4. The grinding device for bio-based materials according to claim 1, characterized in that: The bottom of the box body (1) is provided with a first notch (5), and the drawer (4) is slidably connected inside the first notch (5).

5. The grinding device for bio-based materials according to claim 1, characterized in that: A third notch (13) is provided on one side of the box body (1), and the connecting rod (11) is located inside the third notch (13).

6. The grinding device for bio-based materials according to claim 1, characterized in that: A fourth slot (19) is provided inside the square moving block (31), the square connecting block (21) is slidably connected inside the fourth slot (19), and a spring (20) is commonly connected between the inner wall of the fourth slot (19) and the bottom of the square connecting block (21).

7. The grinding device for bio-based materials according to claim 1, characterized in that: A through slot (18) is provided inside the square moving block (31), the short rod (17) is located inside the through slot (18), and symmetrically arranged long slots (23) are provided on both sides of the square moving block (31), and the square clamping block (22) is slidably connected inside the long slots (23).

8. The bio-based material grinding device according to claim 1, characterized in that: Two symmetrically arranged fifth notches (29) are provided on one side of the box body (1), and the rotating rod (26) is located inside the fifth notches (29).

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