Quartz sand screening and washing device

Abstract

The utility model relates to the technical field of quartz sand screening and washing, and discloses a quartz sand screening and washing device which comprises a quartz sand screening and washing device body, a cover plate, a front baffle, a driving motor and a screening and washing frame, the cover plate is rotationally connected to the upper end of the quartz sand screening and washing device body through a hinge, and a discharging port is fixedly formed in the middle end of the bottom of the quartz sand screening and washing device body. The driving motor is installed at the middle end of the right side wall of the quartz sand screening and washing device body, the output end of the inner side of the quartz sand screening and washing device body is connected with a movable shaft in a penetrating mode, the screening and washing frame is fixedly arranged at the middle end of the movable shaft, tip structures are fixedly distributed on the inner side wall of the screening and washing frame, and one end face of the screening and washing frame is connected with a feeding plate. The front baffle is installed at the lower end of the front portion of the quartz sand screening and washing device body, the transverse triangular prism-shaped screening and washing frame is combined with tip structures fixedly distributed on the inner side wall of the screening and washing frame, automatic control rotation is facilitated, quartz sand is fully mixed and washed, quartz sand raw materials are recycled conveniently after washing, use by a user is facilitated, and safety and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand screening and washing, in particular to a quartz sand screening and washing device. Background Art

[0002] Quartz is one of the most widely distributed minerals on Earth's surface. Quartz comes in many forms, including vein quartz, quartz sand, quartzite, sandstone, silica, opal, and diatomaceous earth, used as raw materials for household ceramics. Quartz is a mineral resource with very stable physical and chemical properties. Its crystals are trigonal oxide minerals. Quartz sand is quartz particles produced by crushing quartz stone. Before use, quartz sand needs to be screened and cleaned. In existing technologies, quartz sand is first screened through a screening device and then transported to a washing machine for cleaning. A quartz sand screening and washing device combines mechanical screening with water washing to effectively remove impurities and dirt from the sand without damaging the sand's particle shape. Furthermore, the device offers a high degree of automation, simple operation, reduced labor costs, and improved production efficiency. Currently, existing quartz sand screening and washing devices have the following problems: most use spiral blades that rotate within a sieve drum for screening, which can provide inadequate cleaning and easily damage the raw material. Therefore, it is necessary to design corresponding technical solutions. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a quartz sand screening and washing device, which solves the technical problems of insufficient screening and washing and easy damage to the quartz sand raw material.

[0005] (2) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a quartz sand screening and washing device, comprising a quartz sand screening and washing device body, a cover plate, a front baffle, a drive motor and a screening and washing frame, the cover plate is rotatably connected to the upper end of the quartz sand screening and washing device body through a hinge, a discharge port is fixedly provided at the bottom middle end of the quartz sand screening and washing device body, the drive motor is installed at the middle end of the right side wall of the quartz sand screening and washing device body, a movable shaft is connected through the inner output end of the quartz sand screening and washing device body, the screening and washing frame is fixedly provided at the middle end of the movable shaft, a pointed structure is fixedly distributed on the inner side wall of the screening and washing frame, one end face of the screening and washing frame is connected to a feed plate, and the front baffle is installed at the front lower end of the quartz sand screening and washing device body.

[0007] Preferably, the left end of the movable shaft is rotatably connected to a bearing plate, the bearing plate is embedded in the left side wall of the quartz sand screening and washing device body, and the bearing plate is located at the symmetrical end of the drive motor, so that the movable shaft rotates more smoothly and avoids jamming.

[0008] Preferably, the tip structure is an array-type distribution structure, which fully cleans the quartz sand in all directions. The front end of the feed plate is welded with a gusset plate, and the gusset plate is connected to the side wall of the screen washing frame by bolts. The outer end of the feed plate is welded with a lifting device to facilitate the opening and closing of the feed plate to input and output quartz sand raw materials.

[0009] Preferably, the corner ends of the front baffle are welded with mounting plates, and the mounting plates are connected to the front of the quartz sand screening and washing device body by bolts. Handles are welded at both ends of the front of the front baffle to facilitate quick manual disassembly and assembly of the front baffle to remove the quartz sand material.

[0010] Preferably, a push plate is provided at the inner bottom of the quartz sand screening and washing device body, and a tooth plate is welded in the middle of the rear end of the push plate. The tooth plate is connected to the lower end of the quartz sand screening and washing device body, which facilitates the automatic control of the tooth plate forward and backward adjustment to move the push plate forward and backward, thereby effectively pushing out the quartz sand material.

[0011] Preferably, the upper end of the tooth plate is provided with tooth grooves, the tooth plate is a cylindrical structure, and the rear lower end of the quartz sand screening and washing device body is provided with a driving gear, which is meshed and connected to the tooth grooves to facilitate meshing and controlling the forward and backward movement of the tooth plate.

[0012] Preferably, the outer end of the driving gear is fixed with a tooth buckle, the middle end of the driving gear is fixed with a fixed shaft, both ends of the fixed shaft are rotatably connected with fixed plates, and the fixed plates are welded to the rear lower end of the quartz sand screening and washing device body to stably support the movable adjustment of the driving gear assembly.

[0013] Preferably, a motor is connected through the side of the fixing plate, a base is welded to the lower end of the motor, and the base is welded to the rear lower end of the quartz sand screening and washing device body to stably support the motor.

[0014] (3) Beneficial effects

[0015] (1) The quartz sand screening and washing device is convenient for automatically controlling the rotation and fully mixing the quartz sand by setting a transverse triangular prism-shaped screening and washing frame in combination with a tip structure fixedly distributed on its inner wall. The front baffle installed at the lower end of the front part of the quartz sand screening and washing device body facilitates the recovery of the quartz sand raw material after cleaning, which is convenient for users to use and safe and practical.

[0016] (2) The quartz sand screening and washing device has a bearing plate located at one symmetrical end of the driving motor, which makes the movable shaft rotate more smoothly and avoids jamming. The tip structure is an array-type distribution structure that fully cleans the quartz sand in all directions. The feed plate is convenient to open and close to feed and unload the quartz sand raw materials, and the front baffle is convenient to manually disassemble and assemble quickly to remove the quartz sand materials. It is convenient to automatically control the front and rear adjustment of the tooth plate to move the push plate back and forth, effectively pushing out the quartz sand materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the screen washing frame structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the driving structure of the utility model.

[0022] In the figure, the quartz sand screening and washing device body 1, the discharge port 11, the cover plate 2, the front baffle 3, the mounting plate 31, the handle 32, the drive motor 4, the movable shaft 41, the bearing plate 42, the screening and washing frame 5, the feed plate 51, the buckle plate 511, the lifting device 512, the tip structure 52, the pushing plate 6, the tooth plate 61, the tooth groove 611, the driving gear 62, the tooth buckle 621, the fixed plate 63, the fixed shaft 631, the motor 64, and the base 641. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5The embodiment of the present invention provides a technical solution: a quartz sand screening and washing device, comprising a quartz sand screening and washing device body 1, a cover plate 2, a front baffle 3, a driving motor 4 and a screening frame 5. The cover plate 2 is rotatably connected to the upper end of the quartz sand screening and washing device body 1 by a hinge. A discharge port 11 is fixedly provided at the bottom middle end of the quartz sand screening and washing device body 1, and a solenoid valve is installed on the side of the discharge port 11. The driving motor 4 is installed at the middle end of the right side wall of the quartz sand screening and washing device body 1. A support is welded between the lower end of the driving motor 4 and the right side of the quartz sand screening and washing device body 1 to stably support the driving motor 4. The inner output end of the quartz sand screening and washing device body 1 is connected with a movable shaft 41, and the screening frame 5 is fixedly provided with the middle end of the movable shaft 41. The inner side wall of the screening frame 5 is fixedly distributed with a tip structure 52. One end face of the screening frame 5 is connected with a feed plate 51, and the front baffle 3 is installed at the front lower end of the quartz sand screening and washing device body 1.

[0025] The solenoid valve is a direct-acting type. When powered, the electromagnetic coil generates electromagnetic force, lifting the closing element from the valve seat, opening the valve. When powered off, the electromagnetic force dissipates, and the spring presses the closing element against the valve seat, closing the valve. The solenoid valve operates at 12V DC. The circuits and electronic components involved are all prior art and are readily implementable by those skilled in the art. Needless to say, this utility model does not encompass improvements to the software or methods.

[0026] As a further improvement, the left end of the movable shaft 41 is rotatably connected to a bearing plate 42, the bearing plate 42 is embedded in the left side wall of the quartz sand screening and washing device body 1, and the bearing plate 42 is located at the symmetrical end of the drive motor 4, so that the movable shaft 41 rotates more smoothly and avoids jamming.

[0027] For further improvement, the tip structure 52 is distributed in an array structure, which fully cleans the quartz sand in all directions. The front end of the feed plate 51 is welded with a buckle plate 511, which is connected to the side wall of the screening frame 5 by bolts. The outer end of the feed plate 51 is welded with a pulling device 512 to facilitate the opening and closing of the feed plate 51 to input and output the quartz sand raw materials. The aperture of the screening frame 5 is smaller than the particle size of the quartz sand. The feed plate 51 is a closed plate structure, and the tip structure 52 is fixedly distributed on the inner wall of the feed plate 51.

[0028] As a further improvement, mounting plates 31 are welded to the corner ends of the front baffle 3, and the mounting plates 31 are connected to the front of the quartz sand screening and washing device body 1 by bolts. Handles 32 are welded to both ends of the front of the front baffle 3, which facilitates the quick manual disassembly and assembly of the mounting plates 31 of the front baffle 3 by holding the handles 32 to remove the quartz sand material.

[0029] As a further improvement, a push plate 6 is provided at the inner bottom of the quartz sand screening and washing device body 1, and a tooth plate 61 is welded in the middle of the rear end of the push plate 6. The tooth plate 61 is connected to the lower end of the quartz sand screening and washing device body 1, which facilitates the automatic control of the tooth plate 61 to adjust forward and backward so that the push plate 6 moves forward and backward, effectively pushing out the quartz sand material.

[0030] As a further improvement, a tooth groove 611 is provided at the upper end of the tooth plate 61, and the tooth plate 61 is a cylindrical structure. A driving gear 62 is provided at the rear lower end of the quartz sand screening and washing device body 1, and the driving gear 62 is meshedly connected to the tooth groove 611 to facilitate meshing and controlling the forward and backward movement of the tooth plate 61.

[0031] For further improvement, a tooth buckle 621 is fixedly distributed on the outer end of the driving gear 62, a fixed shaft 631 is fixedly provided on the middle end of the driving gear 62, and both ends of the fixed shaft 631 are rotatably connected to a fixed plate 63. The fixed plates 63 are welded to the rear lower end of the quartz sand screening and washing device body 1 to stably support the movable adjustment of the driving gear 62 assembly.

[0032] Specifically, the side of the fixed plate 63 is connected with a motor 64, the lower end of the motor 64 is welded with a base 641, the output end of the motor 64 is connected to the inner end of the side of the fixed shaft 631, and the base 641 is welded to the rear lower end of the quartz sand screening and washing device body 1 to stably support the motor 64.

[0033] The height of the push plate 6 is greater than the hole groove of the front baffle 3 .

[0034] Working principle: first open the cover plate 2, then open the feed plate 51, put the quartz sand material into the screening frame 5, close the feed plate 51 and lock the buckle plate 511; add water to the inside of the quartz sand screening and washing device body 1; start the drive motor 4, and automatically control the movable shaft 41 to support the rotation adjustment inside the bearing plate 42, so that the screening and washing frame 5 rotates rapidly, and the tip structure 52 on its inner wall automatically controls the rotation to fully mix and clean the quartz sand; after cleaning, start the solenoid valve on the side of the discharge port 11 to release the sewage; open the cover plate 2, then open the feed plate 51, drive and control the feed plate 51 to release the cleaned quartz sand downward, open the front baffle 3, start the motor 64, and automatically control the fixed shaft 631 to stably support the rotation, so that the driving gear 62 and the tooth buckle 621 rotate to engage the control tooth groove 611, and then the tooth plate 61 moves forward, controlling the push plate 6 to push the quartz sand material out to the bottom front end of the quartz sand screening and washing device body 1 for recovery.

[0035] The quartz sand screening and washing device of the present invention comprises a body 1, a discharge port 11, a cover plate 2, a front baffle 3, a mounting plate 31, a handle 32, a driving motor 4, a movable shaft 41, a bearing plate 42, a screening and washing frame 5, a feeding plate 51, a buckle plate 511, a lifting device 512, a tip structure 52, a pushing plate 6, a tooth plate 61, a tooth groove 611, a driving gear 62, a tooth buckle 621, a fixing plate 63, a fixing shaft 631, a motor 64, and a base 641. The components are all universal standard parts or components known to those skilled in the art, and their structures and principles are all the same. Technicians can learn about this through technical manuals or conventional experimental methods. The problem solved by the present invention is that the screening and washing are not sufficient and the quartz sand raw materials are easily damaged. The present invention combines the above-mentioned components with each other, and provides a transverse triangular prism-shaped screening and washing frame combined with a fixedly distributed tip structure on its inner wall, so as to facilitate automatic control of the rotation to fully mix and clean the quartz sand. The front baffle installed at the lower end of the front part of the quartz sand screening and washing device body facilitates the recovery of the quartz sand raw materials after cleaning, which is convenient for users to use and safe and practical.

[0036] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0040] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A quartz sand screening and washing device, comprising a quartz sand screening and washing device body (1), a cover plate (2), a front baffle (3), a drive motor (4) and a screening and washing frame (5), characterized in that: The cover plate (2) is rotatably connected to the upper end of the quartz sand screening and washing device body (1) through a hinge, a discharge port (11) is fixedly provided at the middle end of the bottom of the quartz sand screening and washing device body (1), the drive motor (4) is installed at the middle end of the right side wall of the quartz sand screening and washing device body (1), a movable shaft (41) is connected through the inner output end of the quartz sand screening and washing device body (1), the screening frame (5) is fixedly provided at the middle end of the movable shaft (41), a tip structure (52) is fixedly distributed on the inner side wall of the screening frame (5), one end face of the screening frame (5) is connected to a feed plate (51), and the front baffle (3) is installed at the front lower end of the quartz sand screening and washing device body (1).

2. A quartz sand screening and washing device according to claim 1, characterized in that: The left end of the movable shaft (41) is rotatably connected to a bearing plate (42), which is embedded in the left side wall of the quartz sand screening and washing device body (1), and is located at a symmetrical end of the driving motor (4).

3. A quartz sand screening and washing device according to claim 1, characterized in that: The tip structure (52) is an array-type distribution structure, a gusset plate (511) is welded and distributed at the front end of the feed plate (51), the gusset plate (511) is connected to the side wall of the screen washing frame (5) by bolts, and a lifting device (512) is welded at the outer end of the feed plate (51).

4. A quartz sand screening and washing device according to claim 1, characterized in that: The corner ends of the front baffle (3) are welded with mounting plates (31), and the mounting plates (31) are connected to the front of the quartz sand screening and washing device body (1) through bolts. Handles (32) are welded at both ends of the front of the front baffle (3).

5. The quartz sand screening and washing device according to claim 1, characterized in that: A push plate (6) is provided at the inner bottom of the quartz sand screening and washing device body (1), a tooth plate (61) is welded in the middle of the rear end of the push plate (6), and the tooth plate (61) is connected to the lower end of the quartz sand screening and washing device body (1).

6. A quartz sand screening and washing device according to claim 5, characterized in that: The upper end of the tooth plate (61) is provided with tooth grooves (611), and the tooth plate (61) is a cylindrical structure. The lower end of the rear portion of the quartz sand screening and washing device body (1) is provided with a driving gear (62), and the driving gear (62) is meshedly connected to the tooth grooves (611).

7. A quartz sand screening and washing device according to claim 6, characterized in that: The outer end of the driving gear (62) is fixedly provided with a tooth buckle (621), the middle end of the driving gear (62) is fixedly provided with a fixed shaft (631), both ends of the fixed shaft (631) are rotatably connected to fixed plates (63), and the fixed plates (63) are welded to the rear lower end of the quartz sand screening and washing device body (1).

8. A quartz sand screening and washing device according to claim 7, characterized in that: A motor (64) is connected through the side of the fixing plate (63), a base (641) is welded to the lower end of the motor (64), and the base (641) is welded to the rear lower end of the quartz sand screening and washing device body (1).

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