Regeneration machine-made sand screening equipment

Abstract

The utility model discloses regeneration machine-made sand screening equipment, which belongs to the technical field of screening and is characterized in that a plurality of groups of rotating seats are arranged on the inner wall of a shell, inner cylinders are movably mounted in the rotating seats, and a valve is mounted at an outlet of a blanking pipe; a gear ring is mounted on the outer wall of the inner cylinder, and the output end of the stirrer is connected with a stirring fan arranged in the inner cylinder; the valve comprises a base and a mounting plate, discharging cavities matched with the discharging pipe are formed in the middle of the base and the middle of the mounting plate, a plurality of sets of rotating plates for controlling the discharging cavities to be opened and closed are rotationally arranged on the base, a rotating ring is further rotationally arranged on the base, and the rotating ring is movably connected with the rotating plates through swing arms. The inner cylinder can be driven to rotate freely through the gear and the gear ring, so that machine-made sand is screened. Wherein small particles fall into the shell through the sieve holes and are discharged through the discharging pipe, and machine-made sand with large particles is discharged through the discharging opening in the top cover. And the structure is simple and easy to maintain, so that the practicability and the stability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening materials, in particular to a regenerated machine-made sand screening equipment. Background Art

[0002] Machine-made sand refers to the sand processed by sand making machines and other auxiliary equipment. The finished product is more regular and can be processed into sand of different rules and sizes according to different process requirements, which can better meet the daily needs. Professional equipment is required to produce qualified and applicable sand and gravel. The machine-made sand production line is composed of equipment such as vibrating feeders, jaw crushers, sand making machines, vibrating screens and belt conveyors. According to different process requirements, various models of equipment are combined to meet the different process requirements of customers.

[0003] Application No.: CN202311351406.X discloses a machine-made sand grading and screening device, a machine-made sand production system and a production method. The device includes a bottom plate which is inclined. Two vertical plates are fixedly connected to the lower side of the upper surface of the bottom plate. The middle and upper ends of the two vertical plates are rotatably connected with U-shaped frames, and the rotation points of the U-shaped frames are located on the side of the closed end. By driving the U-shaped frame to rise through the adjusting component, the open ends of the two U-shaped frames are simultaneously driven to rise through the crank connecting piece. At this time, both U-shaped frames are inclined, and the open ends are located on the upper side. Then, the machine-made sand is controlled to fall, and at the same time, the movable plates of the two crank connecting pieces are driven to rotate through the driving component, so that the two U-shaped frames vibrate reciprocally to prevent the machine-made sand from blocking the screen plate. When the open ends of the U-shaped frames face downwards, the accumulated machine-made sand automatically falls under the action of gravity, and the collection process of the materials stored on the screen plate is fast and convenient, avoiding the repeated disassembly and assembly of the screen plate and being easy to use.

[0004] The processing efficiency of the machine-made sand screening device in the above comparative document is general and cannot efficiently screen the machine-made sand. Therefore, a regenerated machine-made sand screening equipment is designed here to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a regenerated machine-made sand screening equipment to solve the problems that the processing efficiency of the traditional machine-made sand screening device is general and it cannot efficiently screen the machine-made sand.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a regeneration machine sand screening equipment, comprising an outer shell, a plurality of sets of rotating seats are arranged on the inner wall of the outer shell, an inner cylinder is movably installed in the rotating seat, a discharge pipe is arranged at the bottom of the outer shell, and a valve is installed at the outlet of the discharge pipe; a gear ring is installed on the outer wall of the inner cylinder, a top cover is installed on the side of the inner cylinder, a mixer is installed on the top cover, and the output end of the mixer is connected to a mixing fan arranged inside the inner cylinder; the valve comprises a base and a mounting plate, a discharge cavity cooperating with the discharge pipe is opened in the middle of the base and the mounting plate, a plurality of sets of rotating plates for controlling the opening and closing of the discharge cavity are rotatably arranged on the base, and a rotating ring is also rotatably arranged on the base, and the rotating ring is movably connected to the rotating plate through a swing arm.

[0007] As a further solution of the utility model: a plurality of mounting columns are provided on the base, the mounting plates are installed on the tops of the mounting columns, a plurality of rotating grooves cooperating with the mounting columns are provided on the rotating ring, and a plurality of handles are provided on the sides of the rotating ring.

[0008] As a further solution of the utility model: a plurality of groups of supporting legs are arranged at the bottom of the shell.

[0009] As a further solution of the utility model: a boss is provided in the middle of the support leg, a motor is mounted on the boss, and an output end of the motor is connected to a gear that matches the gear ring.

[0010] As a further solution of the utility model: a plurality of groups of sieve holes are arranged on the outer wall of the inner cylinder, and a feeding port is opened on a side of the inner cylinder away from the top cover.

[0011] As a further solution of the utility model: the top cover is also provided with a discharge port, and a switch is provided inside the discharge port.

[0012] The utility model provides a regeneration machine-made sand screening device through improvement, which has the following improvements and advantages compared with the prior art:

[0013] The utility model can drive the inner cylinder to rotate freely through the cooperation of the gear and the gear ring, so as to screen the machine-made sand. The smaller particles fall into the outer shell through the sieve holes and are discharged through the discharge pipe, and the machine-made sand with larger particles is discharged through the discharge port on the top cover. When the handle is turned clockwise, the rotating ring drives the rotating plate to rotate through the swing arm and opens the discharge pipe. The structure is simple and easy to maintain, which further improves the practicality and stability of the regeneration machine-made sand screening equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is the three-dimensional structure of the utility model Figure 1 ;

[0016] Figure 2 It is a three-dimensional structural diagram of the shell in the utility model;

[0017] Figure 3 It is the three-dimensional structure of the utility model Figure 2 ;

[0018] Figure 4 It is a three-dimensional structural diagram of the inner cylinder in the utility model;

[0019] Figure 5 It is a three-dimensional structural diagram of the stirring fan in the utility model;

[0020] Figure 6 It is the three-dimensional structure of the valve in the utility model Figure 1 ;

[0021] Figure 7 It is the three-dimensional structure of the valve in the utility model Figure 2 .

[0022] Description of reference numerals:

[0023] 1. Outer shell; 2. Support legs; 3. Rotating seat; 4. Feeding pipe; 5. Valve; 6. Boss; 7. Motor; 8. Gear; 9. Inner cylinder; 10. Sieve hole; 11. Feeding port; 12. Gear ring; 13. Top cover; 14. Mixer; 15. Mixing fan; 16. Discharging port; 17. Switch; 18. Base; 19. Mounting plate; 20. Feeding chamber; 21. Rotating plate; 22. Mounting column; 23. Rotating ring; 24. Rotating groove; 25. Swing arm; 26. Handle. DETAILED DESCRIPTION

[0024] The following will be combined with the attached Figures 1 to 7 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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 provides a regeneration machine sand screening device through improvement, such as Figure 1-Figure 7As shown, a regeneration machine sand screening device comprises an outer shell 1, on the inner wall of the outer shell 1 are arranged a plurality of rotating seats 3, an inner cylinder 9 is movably installed in the rotating seat 3, a feeding pipe 4 is arranged at the bottom of the outer shell 1, and a valve 5 is installed at the outlet of the feeding pipe 4; a gear ring 12 is installed on the outer wall of the inner cylinder 9, a top cover 13 is installed on the side of the inner cylinder 9, a mixer 14 is installed on the top cover 13, and an output end of the mixer 14 is connected to a mixing fan 15 arranged inside the inner cylinder 9; the valve 5 comprises a base 18 and a mounting plate 19, a feeding cavity 20 cooperating with the feeding pipe 4 is opened in the middle of the base 18 and the mounting plate 19, a plurality of rotating plates 21 for controlling the opening and closing of the feeding cavity 20 are rotatably arranged on the base 18, and a rotating ring 23 is also rotatably arranged on the base 18, and the rotating ring 23 is movably connected with the rotating plate 21 through a swing arm 25.

[0026] The utility model can drive the inner cylinder 9 to rotate freely through the cooperation of the gear 8 and the gear ring 12, so as to screen the machine-made sand. The smaller particles fall into the outer shell 1 through the sieve hole 10 and are discharged through the discharge pipe 4, and the larger particles of machine-made sand are discharged through the discharge port 16 on the top cover 13. When the handle 26 is rotated clockwise, the rotating ring 23 drives the rotating plate 21 to rotate through the swing arm 25 and opens the discharge pipe 4. The structure is simple and easy to maintain, which further improves the practicality and stability of the regeneration machine-made sand screening equipment.

[0027] See attached Figure 6 -Attached Figure 7 The base 18 is provided with a plurality of mounting posts 22 , the mounting plate 19 is mounted on the top of the mounting posts 22 , the rotating ring 23 is provided with a plurality of rotating grooves 24 cooperating with the mounting posts 22 , and the side of the rotating ring 23 is provided with a plurality of handles 26 .

[0028] In this embodiment, in order to control the opening and closing of the feeding tube 4 by rotating the handle 26, a handle 26 is further provided on the side of the rotating ring 23. When the handle 26 is rotated clockwise, the rotating ring 23 drives the rotating plate 21 to rotate through the swing arm 25 and opens the feeding chamber 20.

[0029] See attached Figure 1 A plurality of supporting legs 2 are arranged at the bottom of the housing 1 .

[0030] In this embodiment, in order to facilitate the unloading of materials through the unloading tube 4 , a plurality of groups of supporting legs 2 are provided at the bottom of the housing 1 .

[0031] See attached Figure 1 -Attached Figure 2 A boss 6 is provided in the middle of the supporting leg 2 , a motor 7 is mounted on the boss 6 , and a gear 8 matching with the gear ring 12 is connected to the output end of the motor 7 .

[0032] In this embodiment, in order to drive the inner cylinder 9 to rotate, a gear 8 that cooperates with the ring gear 12 is connected to the output end of the motor 7 .

[0033] See attached Figure 4 A plurality of sieve holes 10 are arranged on the outer wall of the inner cylinder 9 , and a feeding port 11 is opened on the side of the inner cylinder 9 away from the top cover 13 .

[0034] In this embodiment, in order to screen the machine-made sand by rotating and stirring, a plurality of sieve holes 10 are provided on the outer wall of the inner cylinder 9. In order to add raw materials into the inner cylinder 9, a feeding port 11 is provided on the side of the inner cylinder 9 away from the top cover 13.

[0035] See attached Figure 4 A discharge port 16 is also provided on the top cover 13 , and a switch 17 is provided inside the discharge port 16 .

[0036] In this embodiment, in order to further discharge larger particles of machine-made sand, a discharge port 16 is further provided on the top cover 13 .

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A regeneration machine sand screening equipment, characterized by: The invention comprises an outer shell (1), wherein a plurality of rotating seats (3) are arranged on the inner wall of the outer shell (1), an inner cylinder (9) is movably installed in the rotating seat (3), a feeding pipe (4) is arranged at the bottom of the outer shell (1), and a valve (5) is installed at the outlet of the feeding pipe (4); a gear ring (12) is installed on the outer wall of the inner cylinder (9), a top cover (13) is installed on the side of the inner cylinder (9), a mixer (14) is installed on the top cover (13), and the output end of the mixer (14) is connected to a valve (5) arranged on the inner cylinder (9). a stirring fan (15) inside the cylinder (9); the valve (5) comprises a base (18) and a mounting plate (19); a feeding cavity (20) cooperating with the feeding tube (4) is provided in the middle of the base (18) and the mounting plate (19); a plurality of rotating plates (21) for controlling the opening and closing of the feeding cavity (20) are rotatably provided on the base (18); a rotating ring (23) is also rotatably provided on the base (18); the rotating ring (23) is movably connected to the rotating plate (21) via a swing arm (25).

2. The regeneration machine sand screening equipment according to claim 1 is characterized by: The base (18) is also provided with a plurality of mounting columns (22), the mounting plate (19) is mounted on the top of the mounting columns (22), the rotating ring (23) is also provided with a plurality of rotating grooves (24) cooperating with the mounting columns (22), and the side of the rotating ring (23) is also provided with a plurality of handles (26).

3. The regeneration machine sand screening equipment according to claim 1 is characterized in that: A plurality of groups of supporting legs (2) are arranged at the bottom of the housing (1).

4. The regeneration machine sand screening equipment according to claim 3 is characterized by: A boss (6) is provided in the middle of the support leg (2), a motor (7) is mounted on the boss (6), and an output end of the motor (7) is connected to a gear (8) that cooperates with the gear ring (12).

5. The regeneration machine sand screening equipment according to claim 1 is characterized by: A plurality of groups of sieve holes (10) are arranged on the outer wall of the inner cylinder (9), and a feeding port (11) is provided on a side of the inner cylinder (9) away from the top cover (13).

6. The regeneration machine sand screening equipment according to claim 1 is characterized by: The top cover (13) is also provided with a discharge port (16), and a switch (17) is provided inside the discharge port (16).

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