Quartz sand grinding device with screening structure

Abstract

The utility model relates to the field of quartz sand grinding, in particular to a quartz sand grinding device with a screening structure. The technical problem that in the using process of an existing quartz sand grinding device, small-particle quartz sand needs to wait for large-particle quartz sand to be ground, and then quartz sand can be used subsequently is solved. According to the technical scheme, the quartz sand grinding device with the screening structure comprises a bottom plate assembly, a lifting assembly, a secondary vibration assembly, a primary vibration assembly and a driving assembly. According to the quartz sand grinding device, the special screening structure is arranged to screen quartz sand with different particle sizes, so that the quartz sand can be ground by selecting grinding devices with different grinding rates according to the sizes of the quartz sand, the grinding time is unified, and the problem that the existing quartz sand grinding device cannot be used for grinding the quartz sand in the using process is solved. And the problem that the quartz sand can be subsequently used after the large-particle quartz sand is completely ground due to the small-particle quartz sand can be solved.

Description

Technical Field

[0001] The utility model relates to the field of quartz sand grinding, in particular to a quartz sand grinding device with a screening structure. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable silicate mineral. The color of quartz sand is milky white or colorless and translucent, with a Mohs hardness of 7. Quartz sand is an important industrial mineral raw material, a non-chemical hazardous substance, and is widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries. The existing quartz sand often needs to be ground during processing, but the existing grinding device will cause differences in grinding time due to the different sizes of quartz sand particles, so that small particles of quartz sand need to wait until the large particles of quartz sand are ground before they can be used, which can easily affect the comfort of subsequent use of quartz sand. Utility Model Content

[0003] In order to overcome the problem that during the use of the existing quartz sand grinding device, small particles of quartz sand need to wait until large particles of quartz sand are ground before the quartz sand can be used subsequently.

[0004] The technical solution of the utility model is: a quartz sand grinding device with a screening structure, comprising a base plate assembly, a lifting assembly, a secondary vibration assembly, a primary vibration assembly and a driving assembly; a lifting assembly is arranged at the upper end of the base plate assembly; a secondary vibration assembly is arranged at the rear end of the lifting assembly; a primary vibration assembly is arranged on one side of the secondary vibration assembly; and a driving assembly is arranged at the lower end of the primary vibration assembly.

[0005] Preferably, the displacement adjustment of the secondary vibration component is achieved through the setting of the lifting component, the screening process of quartz sand is achieved through the setting of the secondary vibration component and the primary vibration component, and the grinding process of quartz sand is achieved through the setting of the driving component.

[0006] Preferably, the base plate assembly includes a fixed base plate, a fixed column, a motor bracket, a first motor, a sliding bar and a sliding sleeve; the fixed column is installed on the upper end of the fixed base plate; the motor bracket is installed on the upper end of the fixed column; the first motor is installed on the motor bracket; the lower end of the first motor is rotatably connected to the sliding bar via a rotating shaft; the sliding sleeve is slidably connected to the outer side of the sliding bar.

[0007] Preferably, the lifting assembly includes a guide rod, an electric push rod, a positioning rod, a sliding frame and a fixed plate; an electric push rod is provided on one side of the fixed column; a guide rod is provided on one side of the electric push rod; a fixed plate is provided at the upper end of the electric push rod; sliding frames are provided at the upper and lower ends of the fixed plate; and a positioning rod is provided on the inner side of the sliding frame.

[0008] Preferably, the secondary vibration assembly includes a first vibration plate, a first screening plate, a connecting strip, a vibration motor and a second vibration plate; the first vibration plate is installed on the upper end of the sliding frame; the second vibration plate is arranged on the upper end of the first vibration plate; the first screening plate is arranged on the inner side of the first vibration plate and the second vibration plate; and the pores of the first screening plate on the inner side of the first vibration plate are smaller than the pores of the first screening plate on the inner side of the second vibration plate; the lower ends of the first vibration plate and the second vibration plate are installed with connecting strips; and the vibration motor is installed on the lower end of the connecting strip.

[0009] Preferably, the primary vibration assembly includes a third vibration disk, a second screening plate, a connecting frame, a fixing rod, a sealing cover, a first grinding box, a second grinding box and a third grinding box; a third vibration disk is arranged on one side of the second vibration disk; a connecting strip and a vibration motor are installed at the lower end of the third vibration disk; a second screening plate is arranged on the inner side of the third vibration disk; and the pores of the second screening plate are larger than the pores of the first screening plate inside the second vibration disk; a connecting frame is installed on the third vibration disk; a fixing rod is installed on the connecting frame; a sealing cover is fixedly connected to the outer side of the fixing rod; a first grinding box is arranged at the lower end of the third vibration disk; a second grinding box is arranged on one side of the first grinding box; a third grinding box is arranged at the rear end of the second grinding box; grinding beads are arranged inside the first grinding box, the second grinding box and the third grinding box, and the number of grinding beads inside the first grinding box, the second grinding box and the third grinding box increases successively.

[0010] Preferably, the driving assembly includes a rotating frame, a second motor, a connecting sleeve, a driving wheel, a fixing seat, a passive wheel and a third motor; the rotating frame is installed at the lower end of the third grinding box; and a plurality of second motors are installed at the lower end of the rotating frame.

[0011] Preferably, a connecting sleeve is fixedly connected to the rotating frame; a driving wheel is fixedly connected to the outer side of the connecting sleeve; a fixing seat is arranged at the lower end of the driving wheel; a third motor is arranged at some of the fixing seats; and the upper end of the third motor is rotatably connected to the passive wheel via a rotating shaft.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a special screening structure to screen quartz sand of different sizes, the quartz sand can be ground by grinding devices with different grinding rates according to its own size, thereby achieving a unified grinding time, so as to solve the problem that the existing quartz sand grinding device needs to wait for the large quartz sand to be ground before the small quartz sand can be used later during use;

[0014] 2. By setting the first vibration plate, the second vibration plate and the third vibration plate, quartz sand of different particle sizes can be screened, so that the quartz sand can be classified and enter the first grinding box, the second grinding box and the third grinding box under the action of the first internal screening plate and the second internal screening plate, thereby achieving the grinding convenience of the quartz sand grinding device to a certain extent, and then greatly improving the working efficiency of the entire quartz sand grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure shows a three-dimensional structure diagram of the quartz sand grinding device of the utility model;

[0016] Figure 2 The figure shows a three-dimensional structure diagram of a lifting assembly of a quartz sand grinding device of the present utility model;

[0017] Figure 3 The three-dimensional structure diagram of the secondary vibration component of the quartz sand grinding device of the utility model is shown;

[0018] Figure 4 What is shown is a three-dimensional structural schematic diagram of the driving assembly of the quartz sand grinding device of the present utility model.

[0019] Description of reference numerals: 1, bottom plate assembly; 2, lifting assembly; 3, secondary vibration assembly; 4, primary vibration assembly; 5, driving assembly; 101, fixed bottom plate; 102, fixed column; 103, motor bracket; 104, first motor; 105, sliding bar; 106, sliding sleeve; 201, guide rod; 202, electric push rod; 203, positioning rod; 204, sliding frame; 205, fixed plate; 301, first vibration plate; 302, first screening plate; 3 03, connecting strip; 304, vibration motor; 305, second vibration disk; 401, third vibration disk; 402, second screening plate; 403, connecting frame; 404, fixing rod; 405, sealing cover; 406, first grinding box; 407, second grinding box; 408, third grinding box; 501, rotating frame; 502, second motor; 503, connecting sleeve; 504, driving wheel; 505, fixing seat; 506, passive wheel; 507, third motor. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: a quartz sand grinding device with a screening structure, comprising a bottom plate assembly 1, a lifting assembly 2, a secondary vibration assembly 3, a primary vibration assembly 4 and a driving assembly 5; the upper end of the bottom plate assembly 1 is provided with a lifting assembly 2; the rear end of the lifting assembly 2 is provided with a secondary vibration assembly 3; one side of the secondary vibration assembly 3 is provided with a primary vibration assembly 4; the lower end of the primary vibration assembly 4 is provided with a driving assembly 5, the bottom plate assembly 1 comprises a fixed bottom plate 101, a fixed column 102, a motor bracket 103, a first motor 104, a sliding bar 105 and a sliding sleeve 106; the upper end of the fixed bottom plate 101 is provided with a A fixed column 102 is installed; a motor bracket 103 is installed on the upper end of the fixed column 102; a first motor 104 is installed on the motor bracket 103; the lower end of the first motor 104 is rotatably connected to a sliding bar 105 through a rotating shaft; a sliding sleeve 106 is slidably connected to the outer side of the sliding bar 105, and the lifting component 2 includes a guide rod 201, an electric push rod 202, a positioning rod 203, a sliding frame 204 and a fixed plate 205; an electric push rod 202 is arranged on one side of the fixed column 102; a guide rod 201 is arranged on one side of the electric push rod 202; a fixed plate 205 is arranged on the upper end of the electric push rod 202; the upper and lower ends of the fixed plate 205 A sliding frame 204 is provided; a positioning rod 203 is provided on the inner side of the sliding frame 204, and a primary vibration assembly 4 includes a third vibration disk 401, a second sieve plate 402, a connecting frame 403, a fixing rod 404, a sealing cover 405, a first grinding box 406, a second grinding box 407 and a third grinding box 408; a third vibration disk 401 is provided on one side of the second vibration disk 305; a connecting strip 303 and a vibration motor 304 are installed at the lower end of the third vibration disk 401; a second sieve plate 402 is provided on the inner side of the third vibration disk 401; and the pores of the second sieve plate 402 are larger than the pores of the first sieve plate 402 on the inner side of the second vibration disk 305. The pores of the plate 302; a connecting frame 403 is installed on the third vibration disk 401; a fixing rod 404 is installed on the connecting frame 403; a sealing cover 405 is fixedly connected to the outer side of the fixing rod 404; a first grinding box 406 is arranged at the lower end of the third vibration disk 401; a second grinding box 407 is arranged on one side of the first grinding box 406; a third grinding box 408 is arranged at the rear end of the second grinding box 407; grinding beads are arranged inside the first grinding box 406, the second grinding box 407 and the third grinding box 408, and the number of grinding beads inside the first grinding box 406, the second grinding box 407 and the third grinding box 408 increases successively.

[0022] See also Figure 3-4In this embodiment, the secondary vibration component 3 includes a first vibration disk 301, a first sieve plate 302, a connecting strip 303, a vibration motor 304 and a second vibration disk 305; the first vibration disk 301 is installed on the upper end of the sliding frame 204; the second vibration disk 305 is arranged on the upper end of the first vibration disk 301; the first sieve plate 302 is arranged on the inner side of the first vibration disk 301 and the second vibration disk 305; and the pores of the first sieve plate 302 on the inner side of the first vibration disk 301 are smaller than the pores of the first sieve plate 302 on the inner side of the second vibration disk 305; the lower ends of the first vibration disk 301 and the second vibration disk 305 are installed with connecting strips 303; A vibration motor 304 is installed at the lower end, and the driving component 5 includes a rotating frame 501, a second motor 502, a connecting sleeve 503, a driving wheel 504, a fixed seat 505, a passive wheel 506 and a third motor 507; a rotating frame 501 is installed at the lower end of the third grinding box 408; a plurality of second motors 502 are installed at the lower end of the rotating frame 501, and a connecting sleeve 503 is fixedly connected to the rotating frame 501; a driving wheel 504 is fixedly connected to the outer side of the connecting sleeve 503; a fixed seat 505 is provided at the lower end of the driving wheel 504; some of the fixed seats 505 are provided with the third motor 507; the upper end of the third motor 507 is rotatably connected to the passive wheel 506 through a rotating shaft.

[0023] During operation, the electric push rod 202 pushes the fixed plate 205 upward, and the first motor 104 drives the sliding bar 105 to rotate, so as to push the first vibration plate 301 to rotate through the sliding sleeve 106, so that the first vibration plate 301 can move to the lower end of the third vibration plate 401, and the second vibration plate 305 is synchronously moved to the lower end of the third vibration plate 401 through the above operation, and then a large amount of quartz sand is placed on the upper end of the second screening plate 402, and the quartz sand is driven by the vibration motor 304 on the second screening plate 402 to vibrate and screen different The quartz sand of different particle sizes is screened. After a period of time, the screening is completed. The quartz sand of different particle sizes is poured into the first grinding box 406, the second grinding box 407 and the third grinding box 408 respectively, so as to achieve grinding processing through different numbers of grinding beads inside the first grinding box 406, the second grinding box 407 and the third grinding box 408 to keep the grinding time uniform. After a period of time, the ground quartz sand is taken out from the first grinding box 406, the second grinding box 407 and the third grinding box 408 respectively, and the use of the device is completed.

[0024] Through the above steps, a special screening structure is set to screen quartz sand with particles of different sizes, so that the quartz sand can be ground by grinding devices with different grinding rates according to its own size, thereby achieving a unified grinding time, so as to solve the problem that during the use of the existing quartz sand grinding device, small particles of quartz sand need to wait until the grinding of large particles of quartz sand is completed before the quartz sand can be used subsequently. At the same time, the displacement adjustment of the secondary vibration component 3 can be achieved through the setting of the lifting component 2, the screening process of the quartz sand can be achieved through the setting of the secondary vibration component 3 and the primary vibration component 4, and the grinding process of the quartz sand can be achieved through the setting of the driving component 5.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A quartz sand grinding device with a screening structure, comprising a bottom plate assembly (1); Features: The invention also comprises a lifting assembly (2), a secondary vibration assembly (3), a primary vibration assembly (4) and a driving assembly (5); the lifting assembly (2) is arranged at the upper end of the base plate assembly (1); the secondary vibration assembly (3) is arranged at the rear end of the lifting assembly (2); the primary vibration assembly (4) is arranged on one side of the secondary vibration assembly (3); the driving assembly (5) is arranged at the lower end of the primary vibration assembly (4); the base plate assembly (1) comprises a fixed base plate (101), a fixed column (102), a motor bracket (103), a first motor (104), a sliding bar (105) and a sliding sleeve (106); the fixed column (102) is installed at the upper end of the fixed base plate (101); the motor bracket (103) is installed at the upper end of the fixed column (102); the motor bracket (103) is installed at the upper end of the motor bracket (103); the motor bracket (103) is installed at the upper end of the fixed column (102 ... A first motor (104) is mounted on the machine bracket (103); the lower end of the first motor (104) is rotatably connected to a sliding bar (105) via a rotating shaft; the outer side of the sliding bar (105) is slidably connected to a sliding sleeve (106); the lifting assembly (2) comprises a guide rod (201), an electric push rod (202), a positioning rod (203), a sliding frame (204) and a fixed plate (205); the electric push rod (202) is arranged on one side of the fixed column (102); the guide rod (201) is arranged on one side of the electric push rod (202); the fixing plate (205) is arranged on the upper end of the electric push rod (202); the sliding frame (204) is arranged on the upper and lower ends of the fixing plate (205); the positioning rod (203) is arranged on the inner side of the sliding frame (204); 03), the secondary vibration component (3) comprises a first vibration plate (301), a first sieve plate (302), a connecting strip (303), a vibration motor (304) and a second vibration plate (305); the first vibration plate (301) is installed at the upper end of the sliding frame (204); the second vibration plate (305) is arranged at the upper end of the first vibration plate (301); the first sieve plate (302) is arranged on the inner side of the first vibration plate (301) and the second vibration plate (305); and the pores of the first sieve plate (302) on the inner side of the first vibration plate (301) are smaller than the pores of the first sieve plate (302) on the inner side of the second vibration plate (305); the connecting strip (303) is installed at the lower end of the first vibration plate (301) and the second vibration plate (305); A vibration motor (304) is installed at the lower end of the connecting bar (303); the primary vibration assembly (4) comprises a third vibration disk (401), a second sieve plate (402), a connecting frame (403), a fixing rod (404), a sealing cover (405), a first grinding box (406), a second grinding box (407) and a third grinding box (408); a third vibration disk (401) is arranged on one side of the second vibration disk (305); a connecting bar (303) and a vibration motor (304) are installed at the lower end of the third vibration disk (401); a second sieve plate (402) is arranged on the inner side of the third vibration disk (401); and the pores of the second sieve plate (402) are larger than the pores of the first sieve plate (302) on the inner side of the second vibration disk (305);A connecting frame (403) is installed on the third vibration plate (401); a fixing rod (404) is installed on the connecting frame (403); a sealing cover (405) is fixedly connected to the outer side of the fixing rod (404); a first grinding box (406) is arranged at the lower end of the third vibration plate (401); a second grinding box (407) is arranged on one side of the first grinding box (406); a third grinding box (408) is arranged at the rear end of the second grinding box (407); grinding beads are arranged inside the first grinding box (406), the second grinding box (407) and the third grinding box (408), and the number of grinding beads inside the first grinding box (406), the second grinding box (407) and the third grinding box (408) increases in sequence. ; 2. A quartz sand grinding device with a screening structure according to claim 1, Features: The driving assembly (5) comprises a rotating frame (501), a second motor (502), a connecting sleeve (503), a driving rotating wheel (504), a fixing seat (505), a passive rotating wheel (506) and a third motor (507); the rotating frame (501) is mounted at the lower end of the third grinding box (408); and a plurality of second motors (502) are mounted at the lower end of the rotating frame (501).

3. A quartz sand grinding device with a screening structure according to claim 2, Features: A connecting sleeve (503) is fixedly connected to the rotating frame (501); a driving rotating wheel (504) is fixedly connected to the outer side of the connecting sleeve (503); a fixing seat (505) is arranged at the lower end of the driving rotating wheel (504); a third motor (507) is arranged on the fixing seat (505); and the upper end of the third motor (507) is rotatably connected to the driven rotating wheel (506) via a rotating shaft.

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