Quartz sand rounding machine
By introducing a multi-stage grinding and screening structure into the quartz sand grinding mill, combined with the design of the opening and closing components, the problems of uneven grinding and poor material discharge were solved, achieving efficient quartz sand separation and discharge control.
Patent Information
- Application Number
- CN202520618904.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Traditional quartz sand grinding equipment suffers from problems such as uneven grinding, difficulty in quickly separating quartz sand of different particle sizes, and uneven discharge.
The grinding assembly includes a motor, a round rod, a connecting plate, a breaker hammer, ceramic balls, and a stepped plate. Combined with the structure of a material distribution plate, an elastic element, and a sluice plate, it achieves multi-stage grinding and screening, and controls the opening and closing of the discharge port through an opening and closing assembly.
It improves the rounding effect and separation accuracy of quartz sand, ensures smooth discharge, and enhances production efficiency and safety.
Smart Images
Figure CN223917593U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a round grinding machine technical field especially relates to a quartz sand round grinding machine. BACKGROUND
[0002] The quartz sand round grinding machine is a professional mechanical equipment with unique function in the material processing field, and is mainly used for fine grinding treatment of quartz sand particles, and is mainly used for processing the quartz sand particles with edges and corners into products with smooth surfaces to meet specific industrial requirements.
[0003] The traditional quartz sand round grinding equipment has many defects. Some equipment has uneven grinding effect on the quartz sand during the grinding process, resulting in uneven product quality. After the grinding is completed, due to the lack of efficient separation and screening technology, it is difficult to separate and screen the quartz sand with different particle sizes in a short time, on the other hand, during the discharging process in the grinding process, the discharge port is designed as a bend pipe, which is easy to cause blockage, so that the material is not discharged smoothly, affecting the continuity of the discharging. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the technical problems in the background.
[0005] The utility model adopts the following technical scheme: a quartz sand round grinding machine, comprising a polishing assembly, the polishing assembly comprises a motor, the output end of the motor is fixedly installed with a round rod, the outer wall of the round rod is fixedly installed with a connecting plate one, the outer wall of the connecting plate one is fixedly installed with a breaking hammer, the outer wall of the round rod is fixedly installed with a connecting plate two, the outer wall of the connecting plate two is fixedly installed with a sliding rod, the outer wall of the sliding rod is fixedly installed with a ceramic ball, the outer wall of the round rod is fixedly installed with a stepped plate.
[0006] Preferably, the outer wall of the polishing assembly is provided with a base, the bottom of the base is fixedly installed with an outer shell, the outer wall of the outer shell is provided with a rectangular groove, and the outer wall of the outer shell is fixedly installed with a controller and a support frame respectively. Here, the base provides support for the whole equipment to ensure stability, the outer shell can protect the internal components, the rectangular groove provides space for the installation and movement of the distribution plate, the controller facilitates the operator to control the equipment to realize automatic control, and the support frame further enhances the stability of the equipment.
[0007] Preferably, the bottom of the shell is provided with an opening and closing assembly, the outer wall of the shell is provided with a distribution plate, the inner wall of the distribution plate is fixedly installed with an elastic piece one, the outer wall of the elastic piece one is fixedly installed with a long rod, the top of the distribution plate is provided with a sieve plate, the top of the sieve plate is fixedly installed with a circular shell, and the top of the shell is fixedly installed with a feeding port. Here, the opening and closing assembly can control the opening and closing of the discharge port, facilitating the discharge and collection of materials; the distribution plate can flexibly adjust the position according to the situation of the materials under the cooperation of the elastic piece one and the long rod, realizing the effective distribution of the materials; the circular shell provides a relatively closed space for the polishing area, which helps the polishing work; the sieve plate can screen the polished quartz sand, and different aperture sieve plates can screen quartz sand of different particle sizes.
[0008] Preferably, the outer wall of the motor is fixedly installed with the outer wall of the base, the outer wall of the round rod penetrates the outer shell, the circular shell and the sieve plate, the outer walls of the crushing hammer and the stepped plate are in contact with the inner wall of the circular shell, and the outer wall of the ceramic ball is in contact with the top of the sieve plate. Here, such close connection and cooperation ensures the effective transmission of power, so that the components can work cooperatively, improve the polishing efficiency and quality, and ensure the stability of the equipment operation.
[0009] Preferably, the inner wall of the shell is in contact with the outer wall of the distribution plate, the inner wall of the shell is fixedly installed with the outer wall of the sieve plate, the inner wall diameter of the rectangular groove is matched with the outer wall diameter of the distribution plate, and the outer wall of the distribution plate is slidingly connected with the inner wall of the rectangular groove. Here, the cooperation of the distribution plate with the shell and the sieve plate ensures the reasonable flow and distribution of the materials in the equipment, the sieve plate is fixed in the shell to ensure the normal screening work, and the distribution plate slides in the rectangular groove to realize flexible distribution.
[0010] Preferably, the number of the distribution plates, elastic pieces one and long rods is four respectively, two distribution plates, elastic pieces one and long rods form a group, and two groups of distribution plates, elastic pieces one and long rods are installed at the bottom of the sieve plate, the outer wall of the long rod is slidingly connected with the inner wall of the distribution plate, the number of the sieve plates is three groups, the diameters of the circular grooves opened in the outer walls of the three groups of sieve plates are large, medium and small in turn, and the outer wall of the feeding port is fixedly installed with the outer walls of the shell and the circular shell. Here, four groups of distribution plates, elastic pieces one and long rods, two groups of which are distributed at the bottom of the sieve plate, can more comprehensively distribute the materials; three groups of sieve plates with different apertures can realize multi-stage screening of the quartz sand, improving the screening precision and efficiency.
[0011] Preferably, the opening and closing assembly comprises a rectangular plate, an inner wall of the rectangular plate is rotationally connected with a cylinder, an outer wall of the cylinder is fixedly installed with an opening and closing plate, an outer wall of the cylinder is fixedly installed with a limiting column, an inner wall of the limiting column is provided with a steel ball, and an outer wall of the steel ball is fixedly installed with an elastic piece two. Here, the rectangular plate fixedly installed at the bottom of the shell provides support, the cylinder allows the opening and closing plate to rotate to realize opening and closing of the discharge port, the limiting column cooperates with the steel ball and the elastic piece two to effectively control the position of the opening and closing plate, and the smoothness and controllability of discharging are ensured.
[0012] Preferably, the top of the rectangular plate is fixedly installed with the bottom of the shell, the inner wall of the limiting column is clamped with the outer wall of the steel ball, and the outer wall of the side of the elastic piece two away from the limiting column is fixedly installed with the outer wall of the shell. Here, the connecting relationship guarantees the normal work of the opening and closing assembly, the opening and closing operation of the opening and closing plate is stable and reliable, the elastic piece two can provide certain buffering and resetting force, and the discharging process is facilitated.
[0013] Compared with the prior art, the utility model has the advantages and positive effects that:
[0014] 1、In the utility model, the motor drives the rotation of the round rod, the connecting plate one on the round rod is connected with the crushing hammer, the connecting plate two is connected with the ceramic ball through the slide rod, and there is a ladder plate. The multi-layer screening can obtain quartz sand with different diameters, the crushing hammer can preliminarily crush and coarsely grind the quartz sand in the grinding process, the ceramic ball is finely ground, and the ladder plate assists grinding. Through the structures of the distributing plate, the elastic piece one, the long rod, the sieve plate and the circular shell, the distributing plate and the elastic piece one are matched, the quartz sand can be effectively separated according to the particle size, and the circular grooves of the sieve plate further realize accurate screening.
[0015] 2、In the utility model, the rectangular plate of the opening and closing assembly is fixed at the bottom of the shell, the cylinder is rotationally connected with the inner wall of the rectangular plate, the opening and closing plate is installed on the cylinder, and the limiting column, the steel ball and the elastic piece two are designed, so that the opening and closing operation of the opening and closing plate is more flexible, convenient and stable. When discharging is needed, the opening and closing plate is opened by rotating the cylinder, so that the discharging is smooth and material leakage does not occur. When discharging is not needed, the opening and closing plate is tightly closed, so that the stability of the internal environment of the equipment in the grinding process is guaranteed, and the grinding effect and production safety are effectively improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A three-dimensional structure schematic view of the quartz sand rounding machine is provided for the utility model;
[0017] Figure 2 Another side structure schematic view of the quartz sand rounding machine is provided for the utility model;
[0018] Figure 3 A shell structure schematic view of the quartz sand rounding machine is provided for the utility model;
[0019] Figure 4 A cross-sectional structure schematic view of the quartz sand rounding machine is provided for the utility model;
[0020] Figure 5 An elastic member one schematic view of the quartz sand rounding machine is provided for the utility model;
[0021] Figure 6 A grinding assembly schematic view of the quartz sand rounding machine is provided for the utility model;
[0022] Figure 7 An opening and closing assembly schematic view of the quartz sand rounding machine is provided for the utility model.
[0023] Legend:
[0024] 1, grinding assembly; 2, base; 3, shell; 4, rectangular groove; 5, controller; 6, support frame; 7, opening and closing assembly; 8, distribution plate; 9, elastic member one; 10, long rod; 11, circular shell; 12, leakage plate; 13, feed inlet;
[0025] 101, motor; 102, round rod; 103, connecting plate one; 104, crushing hammer; 105, connecting plate two; 106, ceramic ball; 107, step plate; 108, slide rod;
[0026] 701, rectangular plate; 702, opening and closing plate; 703, cylinder; 704, limiting column; 705, steel ball; 706, elastic member two. DETAILED DESCRIPTION
[0027] In order to make the above-mentioned purpose, features and advantages of the utility model more clearly understood, the utility model will be further described below in combination with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.
[0029] Embodiment one
[0030] Please refer to Figures 1-7The utility model provides a technical scheme: a quartz sand rounding machine, including polishing subassembly 1, polishing subassembly 1 includes motor 101, the output of motor 101 is fixedly installed with round bar 102, the outer wall of round bar 102 is fixedly installed with connecting plate no. 103, the outer wall of connecting plate no. 103 is fixedly installed with broken hammer 104, the outer wall of round bar 102 is fixedly installed with connecting plate no. 105, the outer wall of connecting plate no. 105 is fixedly installed with slide rod 108, the outer wall of slide rod 108 is fixedly installed with ceramic ball 106, the outer wall of round bar 102 is fixedly installed with ladder plate 107.
[0031] The outer wall of polishing subassembly 1 is equipped with base 2, the bottom of base 2 is fixedly installed with shell 3, the outer wall of shell 3 is equipped with rectangular groove 4, the outer wall of shell 3 is fixedly installed with controller 5 and support frame 6 respectively. Here, base 2 provides support for the whole equipment, guarantees stability, shell 3 can protect internal components, rectangular groove 4 provides space for the installation and movement of distribution plate 8, controller 5 facilitates operators to control the equipment, realizes automatic control, and support frame 6 further enhances the stability of the equipment.
[0032] The bottom of shell 3 is equipped with opening and closing assembly 7, the outer wall of shell 3 is equipped with distribution plate 8, the inner wall of distribution plate 8 is fixedly installed with elastic piece no. 9, the outer wall of elastic piece no. 9 is fixedly installed with long rod 10, the top of distribution plate 8 is equipped with sieve plate 12, the top of sieve plate 12 is fixedly installed with circular shell 11, and the top of shell 3 is fixedly installed with feeding port 13. Here, opening and closing assembly 7 can control the opening and closing of the discharge port, facilitating the discharge and collection of materials, distribution plate 8 can flexibly adjust the position according to the condition of materials under the cooperation of elastic piece no. 9 and long rod 10, realizes the effective distribution of materials, circular shell 11 provides a relatively closed space for the polishing area, which helps the polishing work, and sieve plate 12 can screen the polished quartz sand, and different aperture sieve plates 12 can screen quartz sand of different particle sizes.
[0033] The outer wall of motor 101 is fixedly installed with the outer wall of base 2, the outer wall of round bar 102 penetrates shell 3, circular shell 11 and sieve plate 12, the outer wall of broken hammer 104 and ladder plate 107 is in contact with the inner wall of circular shell 11, and the outer wall of ceramic ball 106 is in contact with the top of sieve plate 12. Here, the close connection and cooperation ensure the effective transmission of power, so that the components can work cooperatively, improve the polishing efficiency and quality, and ensure the stability of the equipment operation.
[0034] The inner wall of the shell 3 is in contact with the outer wall of the distribution plate 8, the inner wall of the shell 3 is fixedly installed with the outer wall of the leakage plate 12, the inner wall diameter of the rectangular groove 4 is matched with the outer wall diameter of the distribution plate 8, and the outer wall of the distribution plate 8 is in sliding connection with the inner wall of the rectangular groove 4. Here, the cooperation of the distribution plate 8 with the shell 3 and the leakage plate 12 ensures the reasonable flow and distribution of the material in the equipment, the leakage plate 12 is fixed in the shell 3 to ensure the normal operation of the screening work, and the distribution plate 8 slides in the rectangular groove 4 to realize flexible material distribution.
[0035] The number of the distribution plate 8, the elastic member one 9 and the long rod 10 is four respectively, and two distribution plates 8, elastic members one 9 and long rods 10 are a group, and two groups of distribution plates 8, elastic members one 9 and long rods 10 are installed at the bottom of the leakage plate 12, the outer wall of the long rod 10 is in sliding connection with the inner wall of the distribution plate 8, the number of the leakage plate 12 is three groups, and the diameters of the circular grooves opened in the outer walls of the three groups of leakage plates 12 are large, medium and small in turn, and the outer wall of the feeding port 13 is fixedly installed through the outer wall of the shell 3 and the outer wall of the circular shell 11. Here, the four groups of distribution plates 8, elastic members one 9 and long rods 10, two groups of one group are distributed at the bottom of the leakage plate 12, which can more comprehensively distribute the material; the three groups of leakage plates 12 with different hole diameters can realize multi-stage screening of quartz sand, improve the screening precision and efficiency.
[0036] The opening and closing assembly 7 comprises a rectangular plate 701, the inner wall of the rectangular plate 701 is rotatably connected with a cylinder 703, the outer wall of the cylinder 703 is fixedly installed with an opening and closing plate 702, the outer wall of the cylinder 703 is fixedly installed with a limiting column 704, the inner wall of the limiting column 704 is provided with a steel ball 705, and the outer wall of the steel ball 705 is fixedly installed with an elastic member two 706. Here, the rectangular plate 701 is fixed at the bottom of the shell 3 to provide support, the cylinder 703 allows the opening and closing plate 702 to rotate to realize the opening and closing of the discharge port, the limiting column 704 cooperates with the steel ball 705 and the elastic member two 706 to effectively control the position of the opening and closing plate 702, and ensure the smoothness and controllability of the discharging.
[0037] The top of the rectangular plate 701 is fixedly installed with the bottom of the shell 3, the inner wall of the limiting column 704 is clamped with the outer wall of the steel ball 705, and the outer wall of the side of the elastic member two 706 away from the limiting column 704 is fixedly installed with the outer wall of the shell 3. Here, this connection relationship ensures the normal work of the opening and closing assembly 7, makes the opening and closing operation of the opening and closing plate 702 stable and reliable, and the elastic member two 706 can provide certain buffer and reset force, which is convenient for controlling the discharging process.
[0038] Working principle: pour the quartz sand to be ground into the feed inlet 13, so that the quartz sand enters the circular shell 11 through the feed inlet 13, press the controller 5 to start the motor 101, the output end of the motor 101 drives the circular rod 102 to rotate, the circular rod 102 rotates, driving the connecting plate one 103, the connecting plate two 105 and the stepped plate 107 to rotate, at this time the quartz sand falls into the first group of circular shell 11, so that the broken hammer 104 rotates with the circular rod 102, and the quartz sand entering the circular shell 11 is preliminarily crushed and polished, when the broken hammer 104 rotates, it can hit the quartz sand on the top of the sieve plate 12, so as to preliminarily process the larger quartz sand particles, the polished quartz sand falls through the sieve plate 12 to the top of the distribution plate 8, at this time when the quartz sand of the diameter is needed, the handle fixedly installed on the outer wall of the distribution plate 8 is pulled, so that the distribution plate 8 can drive the elastic piece one 9 to be stretched, at this time the long rod 10 slides in the inner wall of the distribution plate 8, the two distribution plates 8 can slide out of the inner wall of the shell 3, and the personnel can take the quartz sand of the diameter, when the quartz sand needs to be further polished, the distribution plate 8 is pulled out through the circular shell 11 and the shell 3, so that the polished quartz sand enters the inner wall of the second group of circular shell 11 through the sieve plate 12, at this time the circular rod 102 continues to rotate, so that the outer wall of the slide rod 108 can drive the connecting plate two 105 to rotate, when the slide rod 108 rotates at high speed, the slide rod 108 will stretch out due to the centrifugal force, therefore, when the slide rod 108 drives the ceramic ball 106 to rotate, the quartz sand falls on the sieve plate 12, and the ceramic ball 106 can further polish and round the quartz sand in the rotating process, so that it is gradually rounded, at this time the handle fixedly installed on the outer wall of the distribution plate 8 can drive the distribution plate 8 to stretch the elastic piece one 9, at this time the long rod 10 slides in the inner wall of the distribution plate 8, the two distribution plates 8 can slide out of the inner wall of the shell 3, and the personnel can take the quartz sand of the diameter, when further polishing is needed, the quartz sand can roll on the outer wall of the stepped plate 107, at this time the quartz sand collides with other quartz sand when rolling, so as to be further rounded, at this time the final discharge can be realized, when the discharge is needed, the limiting column 704 is manually rotated, so that the outer wall of the limiting column 704 slides out of the outer wall of the steel ball 705, so that the steel ball 705 is stressed to drive the elastic piece two 706 to be compressed, so that the limiting column 704 is separated from the outer wall of the steel ball 705, so that the limiting column 704 can drive the cylindrical column 703 to rotate in the inner wall of the rectangular plate 701, so that the cylindrical column 703 drives the opening and closing plate 702 to rotate, so that the opening and closing plate 702 can be opened, and the rounded quartz sand is discharged from the opening. After the discharge is completed, the limiting column 704 is rotated again, so that the limiting column 704 drives the cylindrical column 703 to reset, the steel ball 705 returns to the original position, and the opening and closing plate 702 is limited to keep closed state, waiting for the next discharge.
[0039] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.
Claims
1. A quartz sand rounding machine comprising a grinding assembly (1), characterized in that: The polishing assembly (1) includes a motor (101), the output end of the motor (101) is fixedly installed with a round rod (102), the outer wall of the round rod (102) is fixedly installed with a connecting plate one (103), the outer wall of the connecting plate one (103) is fixedly installed with a breaking hammer (104), the outer wall of the round rod (102) is fixedly installed with a connecting plate two (105), the outer wall of the connecting plate two (105) is fixedly installed with a sliding rod (108), the outer wall of the sliding rod (108) is fixedly installed with a ceramic ball (106), and the outer wall of the round rod (102) is fixedly installed with a stepped plate (107).
2. A quartz sand rounding machine according to claim 1, characterized in that: The outer wall of the polishing assembly (1) is provided with a base (2), the bottom of the base (2) is fixedly installed with an outer shell (3), the outer wall of the outer shell (3) is provided with a rectangular groove (4), and the outer wall of the outer shell (3) is respectively fixedly installed with a controller (5) and a supporting frame (6).
3. A quartz sand spherodizer as claimed in claim 2, characterized in that: The bottom of the outer shell (3) is provided with an opening and closing assembly (7), the outer wall of the outer shell (3) is provided with a distribution plate (8), the inner wall of the distribution plate (8) is fixedly installed with an elastic piece one (9), the outer wall of the elastic piece one (9) is fixedly installed with an elongated rod (10), the top of the distribution plate (8) is provided with a leakage plate (12), the top of the leakage plate (12) is fixedly installed with a circular shell (11), and the top of the outer shell (3) is fixedly installed with a feeding port (13).
4. A quartz sand spherodizer as claimed in claim 1, wherein: The outer wall of the motor (101) is fixedly installed with the outer wall of the base (2), the outer wall of the round rod (102) penetrates the outer shell (3), the circular shell (11) and the leakage plate (12), the outer walls of the breaking hammer (104) and the stepped plate (107) are in contact with the inner wall of the circular shell (11), and the outer wall of the ceramic ball (106) is in contact with the top of the leakage plate (12).
5. A quartz sand spherodizer as claimed in claim 3, wherein: The inner wall of the outer shell (3) is in contact with the outer wall of the distribution plate (8), the inner wall of the outer shell (3) is fixedly installed with the outer wall of the leakage plate (12), the inner wall diameter of the rectangular groove (4) is matched with the outer wall diameter of the distribution plate (8), and the outer wall of the distribution plate (8) is slidably connected with the inner wall of the rectangular groove (4).
6. A quartz sand spherodizer as defined in claim 3 wherein: The number of the distribution plate (8), the elastic piece one (9) and the elongated rod (10) is four respectively, two distribution plates (8), elastic pieces one (9) and elongated rods (10) form a group, two groups of distribution plates (8), elastic pieces one (9) and elongated rods (10) are installed at the bottom of the leakage plate (12), the outer wall of the elongated rod (10) is slidably connected with the inner wall of the distribution plate (8), the number of the circular shell (11) and the leakage plate (12) is three groups, the diameters of the circular grooves formed in the outer walls of the three groups of leakage plates (12) are large, medium and small in turn, and the outer wall of the feeding port (13) penetrates the outer wall of the outer shell (3) and the circular shell (11).
7. A quartz sand spherodizer as defined in claim 3 wherein: Said open-close assembly (7) includes rectangular board (701), the inner wall of rectangular board (701) is rotatably connected with cylinder (703), the outer wall of cylinder (703) is fixedly installed with open-close board (702), the outer wall of cylinder (703) is fixedly installed with limit post (704), the inner wall of limit post (704) is equipped with steel ball (705), the outer wall of steel ball (705) is fixedly installed with elastic element two (706).
8. A quartz sand spherodizer according to claim 7, characterized in that: The top of the rectangular board (701) is fixedly installed with the bottom of the shell (3), the inner wall of the limit post (704) is clamped with the outer wall of the steel ball (705), the outer wall of the elastic element two (706) away from the limit post (704) side is fixedly installed with the outer wall of the shell (3).