Amorphous material screening equipment with multi-stage screening function

Abstract

The utility model belongs to the field of screening equipment, and particularly relates to multi-stage screening amorphous material screening equipment which comprises a stock bin, a moving mechanism with a locking function is arranged on the outer side of the stock bin, a plurality of fixing rods are fixedly connected to the lower portion of the inner side of the stock bin, and supporting blocks are jointly arranged among the fixing rods. A hollow sleeve is fixedly connected to the middle of the upper end of the supporting block, a sliding column is slidably connected to the inner side of the hollow sleeve, and two screens are fixedly connected to the outer side of a column body of the sliding column. The sliding column which is elastically supported by the spring is arranged in the stock bin, then the two screens with different mesh numbers are arranged on the sliding column, in addition, the inclined face seat is arranged at the top of the sliding column, and finally the rotating shaft which is driven by the motor and provided with the special-shaped rod is arranged above the inclined face seat. And the sliding columns and the screen mesh can be lifted to generate vibration, so that the screening efficiency of the amorphous material is improved.

Description

Technical Field

[0001] The utility model relates to the field of screening equipment, in particular to a multi-stage screening amorphous material screening equipment. Background Art

[0002] Amorphous materials are materials without a clear lattice structure, with their atoms or molecules arranged in a disordered state. Compared to crystalline materials, the atoms or molecules in amorphous materials do not have a regular periodic structure, resulting in a uniform and disordered appearance at the microscopic level.

[0003] In the utility model patent with authorization announcement number CN113457965B, a multi-stage aggregate screening device is disclosed, which relates to the field of aggregate grading technology. The multi-stage aggregate screening device includes a frame and a driving mechanism; several levels of screening plates for screening aggregates are arranged in sequence from top to bottom along the frame, and the aperture of the screening plates decreases step by step from top to bottom; the screening plates are arranged to be tilted downward in the direction close to the discharge trough; and the hopper is installed above the screening plates.

[0004] While existing multi-stage screening devices can screen amorphous materials, their screening components are prone to clogging, affecting overall efficiency, and are inconvenient to reposition. Therefore, improvements are needed. Summary of the Invention

[0005] The purpose of the utility model is to provide a multi-stage screening device for amorphous materials, which solves the problem that although the existing multi-stage screening device can perform multi-stage screening on amorphous materials, the screening components are easily blocked, affecting the overall efficiency, and at the same time solves the problem that it is inconvenient to change the use position of the whole.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-stage screening amorphous material screening equipment, comprising a silo, the outer side of the silo is provided with a locking moving mechanism, a plurality of fixed rods are fixedly connected to the lower inner side of the silo, and a support block is commonly provided between the plurality of fixed rods, a hollow sleeve is fixedly connected to the middle part of the upper end of the support block, a sliding column is slidably connected to the inner side of the hollow sleeve, two screens are fixedly connected to the outer side of the column body of the sliding column, and both screens are slidably connected to the inner side of the silo, a sloped seat is fixedly connected to the top of the silo, a plurality of brackets are fixedly connected to the top of the silo, and a motor is commonly provided between the plurality of brackets, the end of the output shaft of the motor is fixedly connected to a rotating shaft, a special-shaped rod is fixedly connected to the outer side of the shaft body of the rotating shaft, and the special-shaped rod conflicts with the sloped seat.

[0007] Preferably, a spring is provided inside the hollow sleeve, one end of the spring is fixedly connected to the sliding post, and the other end of the spring is fixedly connected to the inner surface of the hollow sleeve. By providing the spring, elastic force can be applied to the sliding post.

[0008] Preferably, the upper edge of the support block is fixedly connected with a guide seat, and the guide seat is set on the outside of the hollow sleeve. The setting of the guide seat can prevent materials from accumulating at the support block.

[0009] Preferably, a discharge port is provided on the side wall of the silo, and the position of the discharge port corresponds to the screen. The discharge port is provided to facilitate discharge.

[0010] Preferably, the special-shaped rod is L-shaped and made of stainless steel. By setting the special-shaped rod and cooperating with the inclined seat, a downward thrust can be applied to the sliding column.

[0011] Preferably, the belt-locking movable mechanism comprises a support ring fixedly connected to the outside of the silo, a support leg fixedly connected to the bottom of the support ring, a universal wheel mounted on the bottom of the support leg, a fixing block fixedly connected to the side of the support leg, an internally threaded sleeve fixedly connected to the end of the fixing block, and a screw threadedly connected to the inner side of the internally threaded sleeve. The provision of the belt-locking movable mechanism facilitates overall movement while maintaining stability after movement.

[0012] Preferably, the top of the screw is fixedly connected to a turntable, and the upper edge of the turntable is fixedly connected to a rotating rod. The arrangement of the turntable and the rotating rod facilitates the rotation of the screw.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model sets a sliding column elastically supported by a spring in the silo, and then sets two screens with different mesh sizes on the sliding column. In addition, a slope seat is set on the top of the sliding column, and finally a rotating shaft with a special-shaped rod driven by a motor is set above the slope seat. In this way, the cooperation of the special-shaped rod and the slope seat can make the sliding column and the screen rise and fall, thereby generating vibration, thereby accelerating the screening efficiency of amorphous materials.

[0015] 2. The utility model provides a locking moving mechanism on the outside of the silo, wherein the whole can be moved by the universal wheels at the bottom of the supporting legs, and after the movement, the screw nails can be rotated to make it contact the ground, so that the stability of the whole during use will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 The local structure of the three-dimensional Figure 1 ;

[0018] Figure 3 For the utility model Figure 1 Front cross-sectional view of

[0019] Figure 4 For the utility model Figure 1 The local structure of the three-dimensional Figure 2 .

[0020] In the figure: 1. silo; 2. moving mechanism with locking; 3. fixing rod; 4. support block; 5. hollow sleeve; 6. sliding column; 7. screen; 8. spring; 9. guide seat; 10. inclined seat; 11. discharge port; 12. bracket; 13. motor; 14. rotating shaft; 15. special-shaped rod; 21. support ring; 22. supporting leg; 23. universal wheel; 24. fixing block; 25. internal threaded sleeve; 26. threaded nail; 27. turntable; 28. rotating rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 A multi-stage screening device for amorphous materials includes a silo 1. A plurality of fixed rods 3 are fixedly connected to the lower inner portion of the silo 1, and a support block 4 is provided between the plurality of fixed rods 3. A hollow sleeve 5 is fixedly connected to the middle portion of the upper end of the support block 4. A sliding column 6 is slidably connected to the inner side of the hollow sleeve 5. Two screens 7 are fixedly connected to the outer side of the column of the sliding column 6, and both screens 7 are slidably connected to the inner side of the silo 1. A bevel seat 10 is fixedly connected to the top of the screen 7. A spring 8 is provided on the inner side of the hollow sleeve 5. One end of the spring 8 is fixedly connected to the sliding column 6, and the other end of the spring 8 is fixedly connected to the inner surface of the hollow sleeve 5. By providing the spring 8, elastic force can be applied to the sliding column 6. A guide seat 9 is fixedly connected to the upper edge of the support block 4, and the guide seat 9 is sleeved on the outer side of the hollow sleeve 5. The provision of the guide seat 9 can prevent material from accumulating on the support block 4.

[0023] See also Figure 1 、 Figure 3A plurality of brackets 12 are fixedly connected to the top of the silo 1, and a motor 13 is commonly provided between the plurality of brackets 12. The end of the output shaft of the motor 13 is fixedly connected to a rotating shaft 14. A special-shaped rod 15 is fixedly connected to the outer side of the shaft body of the rotating shaft 14, and the special-shaped rod 15 is in conflict with the inclined seat 10. A discharge port 11 is provided on the side wall of the silo 1, and the position of the discharge port 11 corresponds to the screen 7. The setting of the discharge port 11 facilitates discharge. The special-shaped rod 15 is L-shaped and made of stainless steel. By setting the special-shaped rod 15, in cooperation with the inclined seat 10, a downward thrust can be applied to the slide column 6.

[0024] See also Figure 1 、 Figure 3 The outside of the silo 1 is provided with a locking movable mechanism 2. This arrangement facilitates overall movement while maintaining stability after movement. The locking movable mechanism 2 comprises a support ring 21 fixedly connected to the outside of the silo 1. The bottom of the support ring 21 is fixedly connected to a support leg 22. The bottom of the support leg 22 is mounted with a universal wheel 23. The side of the support leg 22 is fixedly connected to a fixed block 24. The end of the fixed block 24 is fixedly connected to an internally threaded sleeve 25. The inner side of the internally threaded sleeve 25 is threadedly connected to a screw 26. The top of the screw 26 is fixedly connected to a turntable 27. The upper edge of the turntable 27 is fixedly connected to a rotating rod 28. The arrangement of the turntable 27 and the rotating rod 28 facilitates the rotation of the screw 26.

[0025] The specific implementation process of the present invention is as follows: when in use, first start the motor 13, the motor 13 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the special-shaped rod 15 to rotate, and the special-shaped rod 15 can make the sliding column 6 and the screen 7 vibrate up and down through the cooperation of the inclined seat 10 and the spring 8, and then put the amorphous material into the silo 1, and then it is multi-stage screened by the two screens 7, and the up and down vibration of the screen 7 can accelerate the efficiency of screening the amorphous material. In addition, the whole can be moved by the universal wheel 23 at the bottom of the supporting leg 22, and after moving, the threaded nail 26 can be rotated to make it touch the ground, so that the stability of the whole during use will not be affected.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage screening device for amorphous materials, comprising a silo (1), characterized in that: The outer side of the silo (1) is provided with a locking moving mechanism (2), the inner lower part of the silo (1) is fixedly connected with a plurality of fixed rods (3), and a support block (4) is commonly provided between the plurality of fixed rods (3), the middle part of the upper end of the support block (4) is fixedly connected with a hollow sleeve (5), the inner side of the hollow sleeve (5) is slidably connected with a sliding column (6), the outer side of the column of the sliding column (6) is fixedly connected with two screens (7), and the two screens (7) are slidably connected to the inner side of the silo (1), the top of the screen (7) is fixedly connected with an inclined seat (10), the top of the silo (1) is fixedly connected with a plurality of brackets (12), and a motor (13) is commonly provided between the plurality of brackets (12), the output shaft end of the motor (13) is fixedly connected with a rotating shaft (14), the outer side of the shaft of the rotating shaft (14) is fixedly connected with a special-shaped rod (15), and the special-shaped rod (15) is in conflict with the inclined seat (10).

2. The multi-stage screening amorphous material screening device according to claim 1, characterized in that: A spring (8) is provided on the inner side of the hollow sleeve (5), one end of the spring (8) is fixedly connected to the sliding column (6), and the other end of the spring (8) is fixedly connected to the inner surface of the hollow sleeve (5).

3. The multi-stage screening amorphous material screening device according to claim 1, characterized in that: The upper edge of the support block (4) is fixedly connected to a flow guide seat (9), and the flow guide seat (9) is sleeved on the outside of the hollow sleeve (5).

4. The multi-stage screening amorphous material screening device according to claim 1, characterized in that: A discharge port (11) is provided on the side wall of the silo (1), and the position of the discharge port (11) corresponds to the screen (7).

5. The multi-stage screening amorphous material screening device according to claim 1, characterized in that: The special-shaped rod (15) is L-shaped and made of stainless steel.

6. The multi-stage screening amorphous material screening device according to claim 1, characterized in that: The locking movable mechanism (2) comprises a support ring (21) fixedly connected to the outside of the silo (1), a support leg (22) fixedly connected to the bottom of the support ring (21), a universal wheel (23) installed at the bottom of the support leg (22), a fixed block (24) fixedly connected to the side of the support leg (22), an internal threaded sleeve (25) fixedly connected to the end of the fixed block (24), and a screw nail (26) threadedly connected to the inner side of the internal threaded sleeve (25).

7. The multi-stage screening amorphous material screening device according to claim 6, characterized in that: The top of the threaded nail (26) is fixedly connected to a rotating disk (27), and the upper edge of the rotating disk (27) is fixedly connected to a rotating rod (28).

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