A quartz sand filter material grading and screening equipment

Abstract

The utility model discloses a quartz sand filter material grading and screening device, which relates to the quartz sand screening technical field, and comprises: a frame; a multi-stage screening guide plate, wherein a plurality of connecting rods are rotatably connected in the frame, and the multi-stage screening guide plate is rotatably connected to the bottom of the plurality of connecting rods; a shaking mechanism, which is arranged on the frame, and the shaking mechanism is connected to the multi-stage screening guide plate; a wind mechanism, which is arranged on the frame and is used to remove dust in the quartz sand, and the wind mechanism comprises a fan blade rod and a wind hole. The quartz sand filter material grading and screening device controls the multi-stage screening guide plate to be used by the shaking mechanism, so that the multi-stage screening guide plate is shaken left and right, and the screening of the quartz sand is completed, so as to improve the use effect, and the structure is simple and easy to use. The quartz sand filter material grading and screening device uses the wind mechanism to blow the quartz sand when the quartz sand is put in, so as to remove the dust and sundries inside, and the wind mechanism is connected to the shaking mechanism by the linkage mechanism, so as to ensure the use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand screening, in particular to quartz sand filter material grading and screening equipment. Background Art

[0002] Quartz sand is a non-metallic mineral. It is a hard, wear-resistant, chemically stable silicate mineral. Its main mineral component is SiO2. The color of quartz sand is milky white or translucent coarse particles. Quartz sand is an important industrial mineral raw material and a non-chemical hazardous substance. It is widely used in glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical solvents, metallurgy, construction, chemicals, plastics, rubber, abrasives and other industries. Quartz sand is made of natural quartz ore through crushing, screening, washing and other processes. It has the characteristics of high mechanical strength, strong pollution interception ability and good acid resistance.

[0003] The authorization publication number "CN219597320U" records "a quartz sand filter material grading and screening device, including a screening box, a feeding port is opened on the top of the screening box, a feeding pipe is fixedly connected to the top of the screening box, a material shifting assembly is arranged inside the feeding pipe, the material shifting assembly includes a driving motor and a mounting rod, two material shifting plates are fixedly connected to the outer surface of the mounting rod, the driving motor is fixedly connected to the top of the screening box through a supporting frame, the mounting rod is rotatably connected between the two sides of the inner wall of the feeding pipe, the mounting rod is driven to rotate by the driving motor, and the material shifting plate is driven to rotate during the rotation of the mounting rod. The material shifting plate is tilted to shift and release the quartz sand, so that a part of the quartz sand falls into the screening box, and after one cycle of rotation, the quartz sand is blocked for a few seconds, and the quartz sand is released again by rotating. It not only prevents the blockage of the quartz sand feed in the feeding pipe, but also controls the feeding amount of quartz sand to prevent excessive feeding at one time from affecting the efficiency and effect of the vibrating screen."

[0004] The above patent prevents the quartz sand feed from being blocked in the feed pipe and can also control the amount of quartz sand fed to prevent excessive one-time feeding from affecting the efficiency and effect of the vibrating screen. However, during use, the quartz sand cannot be cleaned, and the dust and debris inside it will be mixed in the quartz sand, affecting the overall quality of the quartz sand. Utility Model Content

[0005] The utility model provides a quartz sand filter material grading and screening device, which is used by controlling a multi-stage screening guide plate through a shaking mechanism to make it shake left and right, thereby completing the screening of quartz sand and improving the use effect; in addition, the utility model has a simple structure and is easy to use; by using a wind mechanism, when quartz sand is put in, the quartz sand is blown to remove the dust and debris inside; and the wind mechanism is connected to the shaking mechanism through a linkage mechanism to ensure the use effect.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a quartz sand filter material grading and screening device, comprising:

[0007] frame;

[0008] A multi-stage screening guide plate, wherein a plurality of connecting rods are rotatably connected in the frame, and the multi-stage screening guide plate is rotatably connected to the bottom of the plurality of connecting rods;

[0009] A shaking mechanism is arranged on the frame, and the shaking mechanism is connected with the multi-stage screening guide plate;

[0010] A wind mechanism is provided on the frame and is used to remove dust in the quartz sand. The wind mechanism includes a blade rod and a wind hole. A wind tube is fixedly connected to one end of the top of the frame. The blade rod is rotatably connected to the wind tube. The wind hole is opened on the outer surface of the wind tube; and

[0011] The linkage mechanism is arranged on the fan blade rod, and the linkage mechanism is connected with the shaking mechanism.

[0012] Furthermore, the shaking mechanism includes a pull rod and a traction rod, the pull rod is rotatably connected to one side of the bottom of the frame, one end of the traction rod is rotatably connected to the pull rod, and the other end of the traction rod is rotatably connected to a rotating shaft, and the rotating shaft is fixedly connected to the bottom of the multi-stage screening guide plate.

[0013] Furthermore, the linkage mechanism includes a driving gear, a linkage toothed belt and a driven gear, the driving gear is fixedly connected to one end of the blade rod, the driven gear is fixedly connected to one end of the pull rod, and the two ends of the linkage toothed belt are respectively mounted on the driving gear and the driven gear.

[0014] Furthermore, one end of the wind tube is fixedly connected to a driving motor, and an output end of the driving motor is fixedly connected to one end of a fan blade rod.

[0015] Furthermore, a hopper is fixedly connected to the top of the frame.

[0016] The utility model provides a quartz sand filter material grading screening device, which has the following beneficial effects:

[0017] (1) The quartz sand filter material grading and screening equipment controls the use of multi-stage screening guide plates through a shaking mechanism, causing them to shake left and right to complete the screening of quartz sand, thereby improving the use effect, and has a simple structure and is easy to use.

[0018] (2) The quartz sand filter material grading and screening equipment uses a wind mechanism to blow the quartz sand when it is put into the quartz sand, so that the dust and debris inside are removed, and the wind mechanism is connected with the shaking mechanism through a linkage mechanism to ensure the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a partial cross-sectional view of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the utility model;

[0021] Figure 3 It is a partial cross-sectional view of the wind power mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the linkage mechanism of the utility model.

[0023] In the figure: 1. frame; 2. multi-stage screening guide plate; 3. connecting rod; 4. rotating shaft; 5. traction rod; 6. driven gear; 7. linked toothed belt; 8. pull rod; 9. fan blade rod; 10. air cylinder; 11. driving motor; 12. feed hopper; 13. air hole; 14. driving gear. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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 1-4 The utility model provides a technical solution: a quartz sand filter material grading and screening device, comprising:

[0026] Frame 1;

[0027] The multi-stage screening guide plate 2 is rotatably connected to a plurality of connecting rods 3 in the frame 1, and the multi-stage screening guide plate 2 is rotatably connected to the bottom of the plurality of connecting rods 3;

[0028] A shaking mechanism is arranged on the frame 1, and the shaking mechanism is connected to the multi-stage screening guide plate 2;

[0029] A wind mechanism is provided on the frame 1 to remove dust in the quartz sand. The wind mechanism includes a blade rod 9 and a wind hole 13. A wind tube 10 is fixedly connected to one end of the top of the frame 1. The blade rod 9 is rotatably connected to the wind tube 10. The wind hole 13 is opened on the outer surface of the wind tube 10; and

[0030] The linkage mechanism is arranged on the blade rod 9, and the linkage mechanism is connected with the shaking mechanism.

[0031] In this embodiment: the holes of the multi-stage screening guide plate 2 are reduced in sequence, so that quartz sand of different sizes can be separated and led out to complete the screening. During the screening process, the external collecting component is connected to the lead-out port of the multi-stage screening guide plate 2, and the fan rod 9 rotates to draw in external air through the air hole 13 and blow it out through the outlet of the wind tube 10 to ensure use.

[0032] Specifically, the shaking mechanism includes a pull rod 8 and a traction rod 5. The pull rod 8 is rotatably connected to one side of the bottom of the frame 1. One end of the traction rod 5 is rotatably connected to the pull rod 8, and the other end of the traction rod 5 is rotatably connected to the rotating shaft 4. The rotating shaft 4 is fixedly connected to the bottom of the multi-stage screening guide plate 2.

[0033] In this embodiment, the position where the pull rod 8 is connected to the traction rod 5 is an eccentric structure. By rotating the pull rod 8 and pulling the traction rod 5, the multi-stage screening guide plate 2 is shaken left and right to complete the screening.

[0034] Specifically, the linkage mechanism includes a driving gear 14, a linkage toothed belt 7 and a driven gear 6. The driving gear 14 is fixedly connected to one end of the blade rod 9, the driven gear 6 is fixedly connected to one end of the pull rod 8, and the two ends of the linkage toothed belt 7 are respectively mounted on the driving gear 14 and the driven gear 6.

[0035] In this embodiment: the driving gear 14 rotates following the blade rod 9, and drives the driven gear 6 to rotate through the interlocking toothed belt 7, and they are used uniformly.

[0036] Specifically, one end of the air cylinder 10 is fixedly connected to the driving motor 11 , and the output end of the driving motor 11 is fixedly connected to one end of the fan blade rod 9 .

[0037] In this embodiment, the model of the driving motor 11 can be selected from those available on the market as needed, and no further details are given here. The driving motor 11 controls the rotation of the fan blade rod 9 to achieve wind blowing.

[0038] Specifically, a hopper 12 is fixedly connected to the top of the frame 1 .

[0039] In this embodiment, the feed hopper 12 allows the quartz sand to fall accurately onto the multi-stage screening guide plate 2 for screening.

[0040] When in use, the quartz sand to be screened is accurately dropped onto the multi-stage screening guide plate 2 through the feed hopper 12. When input, the driving motor 11 controls the blade rod 9 to rotate, and the input quartz sand is blown through the air duct 10. During the processing, the driving gear 14, the interlocking toothed belt 7 and the driven gear 6 are linked to control the rotation of the pull rod 8, pull the pull rod 5, and pull the multi-stage screening guide plate 2, so that the multi-stage screening guide plate 2 rotates on the frame 1 through the connecting rod 3, completes the screening, and improves the use effect.

[0041] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quartz sand filter material grading and screening device, characterized in that: include: Framework (1); A multi-stage screening guide plate (2), wherein a plurality of connecting rods (3) are rotatably connected in the frame (1), and the multi-stage screening guide plate (2) is rotatably connected to the bottom of the plurality of connecting rods (3); A shaking mechanism is arranged on the frame (1), and the shaking mechanism is connected to the multi-stage screening guide plate (2); A wind mechanism is arranged on the frame (1) and is used to remove dust in the quartz sand. The wind mechanism comprises a blade rod (9) and an air hole (13). A wind tube (10) is fixedly connected to one end of the top of the frame (1). The blade rod (9) is rotatably connected to the inside of the wind tube (10). The air hole (13) is opened on the outer surface of the wind tube (10). as well as The linkage mechanism is arranged on the fan blade rod (9), and the linkage mechanism is connected to the shaking mechanism.

2. A quartz sand filter material grading and screening device according to claim 1, characterized in that: The shaking mechanism comprises a pull rod (8) and a traction rod (5), wherein the pull rod (8) is rotatably connected to one side of the bottom of the frame (1), one end of the traction rod (5) is rotatably connected to the pull rod (8), and the other end of the traction rod (5) is rotatably connected to a rotating shaft (4), and the rotating shaft (4) is fixedly connected to the bottom of the multi-stage screening guide plate (2).

3. A quartz sand filter material grading and screening device according to claim 2, characterized in that: The linkage mechanism comprises a driving gear (14), a linkage toothed belt (7) and a driven gear (6); the driving gear (14) is fixedly connected to one end of the blade rod (9); the driven gear (6) is fixedly connected to one end of the pull rod (8); and the two ends of the linkage toothed belt (7) are respectively sleeved on the driving gear (14) and the driven gear (6).

4. A quartz sand filter material grading and screening device according to claim 3, characterized in that: One end of the wind tube (10) is fixedly connected to a driving motor (11), and the output end of the driving motor (11) is fixedly connected to one end of the fan blade rod (9).

5. A quartz sand filter material grading and screening device according to claim 4, characterized in that: A hopper (12) is fixedly connected to the top of the frame (1).

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