Screening device for sound insulation mortar production

Abstract

The utility model provides a material screening device for sound insulation mortar production, belongs to the technical field of sound insulation mortar production, and is used for solving the problem that raw materials are caked and difficult to screen during existing sound insulation mortar production. Comprising a U-shaped plate and a dispersing assembly, the dispersing assembly comprises two mounting plates and four telescopic rods, a vibrating disc is fixed above the four telescopic rods, a vibrating motor is fixed below the vibrating disc, the two mounting plates are both fixed above the U-shaped plate, a rotating roller is rotationally arranged between the two mounting plates, a plurality of rubber columns are arranged on the rotating roller, and the rubber columns are arranged on the U-shaped plate. Wherein a rotating motor is fixed to one mounting plate, an output shaft of the rotating motor is connected with a rotating roller through a coupler, a supporting assembly is arranged on the side face of the U-shaped plate, and a screening assembly is arranged above the supporting assembly. According to the utility model, the plurality of rubber columns can be driven to rotate through the rotating roller, and the plurality of rubber columns extrude and disperse caked materials, so that the caked materials are quickly screened, and the screening efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sound insulation mortar production, and relates to a screening device for sound insulation mortar production. Background Art

[0002] Soundproof mortar refers to a mortar with a certain sound-absorbing property, typically used for interior walls and flat ceilings. Generally, insulation mortars have a porous structure, and therefore possess a certain sound-absorbing property. They are typically made from raw materials such as river sand and lightweight porous aggregate. Due to the high porosity within the aggregate, the sound-absorbing properties are also excellent. Sound-absorbing mortars can also be mixed with materials such as sawdust, glass fiber, and mineral wool.

[0003] When producing existing sound insulation mortar, the raw materials need to be screened first. Some of the raw materials contain moisture or are accumulated for a long time, which will cause the raw materials to aggregate together and form lumps. The existing screening device is difficult to quickly screen the agglomerated raw materials. Therefore, we propose a screening device for the production of sound insulation mortar. Utility Model Content

[0004] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose a screening device for sound insulation mortar production. The technical problem to be solved by the device is: how to quickly screen the agglomerated raw materials, thereby improving the screening efficiency.

[0005] The purpose of this utility model can be achieved through the following technical solutions:

[0006] A screening device for producing sound insulation mortar includes a U-shaped plate and a dispersion component. The dispersion component includes two mounting plates and four telescopic rods. The four telescopic rods are all fixed above the U-shaped plate. Springs are provided on the four telescopic rods. A vibration plate is fixed above the four telescopic rods. The bottom of the vibration plate is set in an inclined state. A vibration motor is fixed below the vibration plate. Two mounting plates are fixed above the U-shaped plate. A rotating roller is rotatably arranged between the two mounting plates. Several rubber columns are provided on the rotating roller. A rotating motor is fixed to one of the mounting plates. The output shaft of the rotating motor is connected to the rotating roller through a coupling. A support assembly is provided on the side of the U-shaped plate, and a screening assembly is provided above the support assembly.

[0007] The support assembly includes a support frame, a plurality of fixing frames are fixed above the support frame, a drop hopper is fixed above the plurality of fixing frames, a splash-proof cylinder is fixed above the drop hopper, and a collection box is arranged below the support frame.

[0008] With the above structure, the splash-proof cylinder can prevent the material from splashing during screening, the drop hopper can conveniently discharge the qualified materials, and several fixing frames can support and fix the drop hopper.

[0009] The screening assembly includes a mounting frame, a fixed plate and a rotating motor. The mounting frame is fixed above the support frame, the fixed plate is fixed on two mounting plates, the fixed plate is U-shaped, a rotating shaft is rotatably arranged between the mounting frame and the fixed plate, a plurality of groups of fixed rods are fixed above the rotating shaft, each group of fixed rods is fixed with a ring, and a screen is arranged between adjacent rings. The rotating motor is fixed on the mounting frame, and the output shaft of the rotating motor is connected to the rotating shaft through a coupling.

[0010] With the above structure, the rotating motor drives the rotating shaft to rotate through the output shaft, the rotating shaft drives several groups of fixed rods to rotate, the several groups of fixed rods drive the ring to rotate, and the ring drives the screen to rotate, thereby screening the material.

[0011] Four guide wheels are arranged above the support frame, and the circular rings at both ends are located on the guide wheels at corresponding positions. A guide ring plate is fixed on the circular ring at one end, and a discharge arc plate is fixed at the end of the support frame, and the discharge arc plate is located below the circular ring at the other end.

[0012] With the above structure, the guide wheel can support the ring and facilitate the rotation of the ring, which can drive the screen to rotate, thereby facilitating the screening of materials. The discharge arc plate can easily discharge large particles of impurities in the material.

[0013] Compared with the existing technology, this screening device for sound insulation mortar production has the following advantages:

[0014] By cooperating with the dispersion component and the screening component, the rotating roller can drive several rubber columns to rotate, and the several rubber columns squeeze and disperse the agglomerated materials, and then screen the raw materials, thereby quickly screening the agglomerated raw materials and improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the rear three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the transverse cross-sectional structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the longitudinal cross-sectional structure of the utility model;

[0020] In the figure: 1. Splash-proof cylinder; 2. Drop hopper; 3. Support frame; 4. Fixed frame; 5. Collecting box; 6. Rotating motor; 7. Rubber column; 8. U-shaped plate; 9. Spring; 10. Vibrating plate; 11. Rotating roller; 12. Mounting plate; 13. Fixed plate; 14. Telescopic rod; 15. Discharge arc plate; 16. Rotating motor; 17. Circular ring; 18. Guide ring plate; 19. Rotating shaft; 20. Screen; 21. Guide wheel; 22. Fixed rod; 23. Vibrating motor. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0024] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0025] See also Figure 1-5The present embodiment provides a screening device for the production of sound insulation mortar, including a U-shaped plate 8 and a dispersion component. The dispersion component includes two mounting plates 12 and four telescopic rods 14. The four telescopic rods 14 are all fixed above the U-shaped plate 8. The four telescopic rods 14 are provided with springs 9. A vibration plate 10 is fixed above the four telescopic rods 14. The bottom of the vibration plate 10 is set in an inclined state. A vibration motor 23 is fixed below the vibration plate 10. The two mounting plates 12 are both fixed above the U-shaped plate 8. A rotating roller 11 is rotatably arranged between the two mounting plates 12. Several rubber columns 7 are provided on the rotating roller 11. A rotating motor 6 is fixed on one of the mounting plates 12. The output shaft of the rotating motor 6 is connected to the rotating roller 11 through a coupling. A support component is provided on the side of the U-shaped plate 8, and a screening component is provided above the support component.

[0026] The supporting assembly includes a supporting frame 3, a number of fixing frames 4 are fixed above the supporting frame 3, a hopper 2 is fixed above the fixing frames 4, a splash-proof cylinder 1 is fixed above the hopper 2, and a collecting box 5 is provided below the supporting frame 3; the splash-proof cylinder 1 can prevent material from splashing during screening, and the hopper 2 facilitates the discharge of qualified materials after screening, and the number of fixing frames 4 can support and fix the hopper 2.

[0027] The screening assembly includes a mounting frame, a fixed plate 13 and a rotating motor 16. The mounting frame is fixed above the support frame 3, the fixed plate 13 is fixed on two mounting plates 12, and the fixed plate 13 is U-shaped. A rotating shaft 19 is rotatably arranged between the mounting frame and the fixed plate 13, and several groups of fixed rods 22 are fixed above the rotating shaft 19. A ring 17 is fixed on each group of fixed rods 22, and a screen 20 is arranged between adjacent rings 17. The rotating motor 16 is fixed on the mounting frame, and the output shaft of the rotating motor 16 is connected to the rotating shaft 19 through a coupling; the rotating motor 16 drives the rotating shaft 19 to rotate through the output shaft, and the rotating shaft 19 drives several groups of fixed rods 22 to rotate, and several groups of fixed rods 22 drive the ring 17 to rotate, and the ring 17 drives the screen 20 to rotate, thereby screening the material.

[0028] Four guide wheels 21 are arranged above the support frame 3, and the circular rings 17 at both ends are located on the guide wheels 21 at corresponding positions. A guide ring plate 18 is fixed on the circular ring 17 at one end, and a discharge arc plate 15 is fixed at the end of the support frame 3, and the discharge arc plate 15 is located below the circular ring 17 at the other end; the guide wheel 21 can support the circular ring 17 and facilitate the rotation of the circular ring 17, so that the circular ring 17 can drive the screen 20 to rotate, thereby facilitating the screening of materials, and the discharge arc plate 15 facilitates the discharge of large particles of impurities in the material.

[0029] The working principle of this utility model:

[0030] The material to be screened is placed into the interior of the vibration plate 10, and the vibration motor 23 drives the vibration plate 10 to vibrate. The vibrating vibration plate 10 is tilted at the bottom to transport the material to the rotating roller 11. The rotating motor 6 drives the rotating roller 11 to rotate through the output shaft. The rotating roller 11 drives the rubber columns 7 to rotate. The rubber columns 7 squeeze and disperse the material. The dispersed material is transported to the interior of the guide ring plate 18 through the vibration plate 10, and then the guide ring plate 18 transports the material to the screen 20. The rotating motor 16 The output shaft drives the rotating shaft 19 to rotate, the rotating shaft 19 drives several groups of fixed rods 22 to rotate, the several groups of fixed rods 22 drive the ring 17 to rotate, the ring 17 drives the screen 20 to rotate, and the material is screened. After screening, the qualified material falls into the inside of the hopper 2, and then falls into the inside of the collection box 5 from the hopper 2 for centralized collection. The impurities filtered out of the material rotate with the screen 20, and thus move to the other end of the ring 17. The impurities fall onto the discharge arc plate 15, and the discharge arc plate 15 discharges the impurities to complete the screening.

[0031] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A screening device for producing sound-insulating mortar, comprising a U-shaped plate (8) and a dispersion assembly, characterized in that: The dispersion assembly comprises two mounting plates (12) and four telescopic rods (14). The four telescopic rods (14) are all fixed above the U-shaped plate (8). Springs (9) are sleeved on the four telescopic rods (14). A vibration disk (10) is fixed above the four telescopic rods (14). The bottom of the vibration disk (10) is set in an inclined state. A vibration motor (23) is fixed below the vibration disk (10). The two mounting plates (12) are all fixed above the U-shaped plate (8). A rotating roller (11) is rotatably arranged between the two mounting plates (12). A plurality of rubber columns (7) are arranged on the rotating roller (11). A rotating motor (6) is fixed on one of the mounting plates (12). The output shaft of the rotating motor (6) is connected to the rotating roller (11) through a coupling. A support assembly is arranged on the side of the U-shaped plate (8), and a screening assembly is arranged above the support assembly.

2. A screening device for producing sound insulation mortar according to claim 1, characterized in that: The support assembly comprises a support frame (3), a plurality of fixing frames (4) are fixed above the support frame (3), a drop hopper (2) is fixed above the plurality of fixing frames (4), a splash-proof cylinder (1) is fixed above the drop hopper (2), and a collection box (5) is provided below the support frame (3).

3. A screening device for producing sound insulation mortar according to claim 2, characterized in that: The screening assembly comprises a mounting frame, a fixing plate (13) and a rotating motor (16). The mounting frame is fixed above the supporting frame (3). The fixing plate (13) is fixed on two mounting plates (12). The fixing plate (13) is U-shaped. A rotating shaft (19) is rotatably arranged between the mounting frame and the fixing plate (13). A plurality of groups of fixing rods (22) are fixed above the rotating shaft (19). A circular ring (17) is fixed on each group of fixing rods (22). A screen (20) is arranged between adjacent circular rings (17). The rotating motor (16) is fixed on the mounting frame. The output shaft of the rotating motor (16) is connected to the rotating shaft (19) through a coupling.

4. A screening device for producing sound insulation mortar according to claim 3, characterized in that: Four guide wheels (21) are arranged above the support frame (3), and the circular rings (17) at both ends are located on the guide wheels (21) at corresponding positions. A guide ring plate (18) is fixed on the circular ring (17) at one end, and a discharge arc plate (15) is fixed at the end of the support frame (3), and the discharge arc plate (15) is located below the circular ring (17) at the other end.

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