Grinding device for preparing talcum powder

Abstract

The utility model discloses a grinding device for preparing talcum powder, which relates to the technical field of talcum powder production and processing and comprises a feeding pipeline, a feeding tank cover and a grinding tank body, and the feeding tank cover is mounted and connected to the upper end of the grinding tank body. The bottom grinding rotary table structure is arranged, so that bottom grinding can be achieved, the left-high and right-low base of the bottom grinding rotary table is connected to the grinding tank body through screws, and therefore the left-high and right-low base is convenient to install and place, and when an output shaft of a rotating motor at the lower end of the left-high and right-low base rotates, the left-high and right-low base rotates; an output shaft of the rotating motor can drive a coupler to rotate, the coupler can drive a replaceable rotating rod to rotate, the replaceable rotating rod can drive a grinding conical head with the upper end fixed through a screw to rotate, in this way, rotating grinding is convenient, and during grinding, personnel can change the length of the replaceable rotating rod, so that the grinding efficiency is improved. Therefore, the grinding gap can be adjusted and changed for use according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of talcum powder production and processing, in particular to a grinding device for preparing talcum powder. Background Art

[0002] Talc is an industrial product. It is a magnesium silicate mineral talc. Its main component is hydrated magnesium silicate. It is crushed, treated with hydrochloric acid, washed with water, and dried. It is commonly used as filler for plastic and paper products, rubber filler and anti-sticking agent for rubber products, high-grade paints and coatings, etc.

[0003] The existing Chinese patent CN218742172U disclosed a talcum powder crushing and grinding device on March 28, 2023, including a device body, a screening assembly, a crushing assembly and a controller, the device body is provided with a feed hopper, a crushing chamber, and a grinding chamber connected to each other from top to bottom, and the grinding chamber is provided with a discharge port; the screening assembly includes a screening motor and a vibrating screen, wherein the screening motor is arranged on the outer wall of the feed hopper and connected to the vibrating screen by a heavy hammer; the crushing assembly includes a first crushing mechanism and a second crushing mechanism, wherein the first crushing mechanism includes a first motor, a first coupling and a first crushing shaft, and the second crushing mechanism includes a second motor, a second coupling and a second crushing shaft, wherein the first crushing shaft and the second crushing shaft are rotatably arranged horizontally in parallel in the crushing cavity of the crushing chamber, and the screening motor, the first motor and the second motor are all connected to the controller in a manner that can be controlled individually.

[0004] However, the above device uses roller rotation to grind during grinding, and the grinding gap cannot be effectively adjusted according to needs during grinding, which makes it inconvenient during processing. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a grinding device for preparing talcum powder. The grinding turntable structure at the bottom can be rotated for grinding and the grinding gap can be changed according to needs.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A grinding device for preparing talcum powder comprises a feed pipe, a feed tank cover and a grinding tank body, wherein the feed tank cover is installed and connected to the upper end position of the grinding tank body, a feed pipe is arranged in the middle of the upper end of the feed tank cover, a grinding observation window is arranged in the middle of the front end of the grinding tank body, a discharge port pipe is arranged on the outer side of the lower end of the grinding tank body, a bottom grinding turntable is arranged on the inner side of the lower end of the grinding tank body, a support foot is arranged at the lower end of the bottom grinding turntable, and the bottom grinding turntable is electrically connected to an external controller.

[0008] Through the above technical scheme: the grinding tank body can be supported and placed by the support feet placed at the lower end of the bottom grinding turntable, the feed tank cover can receive external talcum powder materials through the upper end feed pipe, and then fall into the inside of the grinding tank body, when the talcum powder is located between the grinding tank body and the bottom grinding turntable, due to the rotation of the bottom grinding turntable, it can be rotated for grinding, and then fall onto the bottom grinding turntable, and then it can be discharged through the discharge port pipe, which is convenient for grinding, collection and use, and the grinding can be observed through the grinding observation window.

[0009] The utility model is further configured as follows: the grinding tank body comprises a discharge notch, a bottom grinding chamber, a tank shell and a feed cone chamber; a discharge notch is arranged on the inner side of the lower end of the tank shell, a feed cone chamber is arranged on the upper part of the interior of the tank shell, a bottom grinding chamber is arranged on the lower part of the interior of the tank shell, the lower end of the tank shell is connected to the bottom grinding turntable, and the upper end of the tank shell is connected to the feed tank cover.

[0010] Through the above technical solution: due to the grinding tank structure, it is convenient to grind.

[0011] The utility model is further configured as follows: the bottom grinding turntable includes a rotating motor, a left high and right low seat, a coupling, a replaceable rotating rod and a grinding cone head; the lower end of the left high and right low seat is provided with a rotating motor, the upper end of the output shaft of the rotating motor is provided with a coupling, the upper end of the coupling is provided with a replaceable rotating rod, the upper end of the replaceable rotating rod is provided with a grinding cone head, and the left high and right low seat is connected to the grinding tank body.

[0012] Through the above technical solution: due to the bottom grinding turntable structure, it is convenient for the bottom to rotate and grind.

[0013] The utility model is further configured that the placement support foot includes a placement chassis, a support column and a welding end block, the lower end of the welding end block is provided with a support column, the lower end of the support column is provided with a placement chassis, and the welding end block is connected to the bottom grinding turntable.

[0014] Through the above technical solution: because the supporting foot structure is placed, it is convenient to support and place.

[0015] The utility model is further configured such that a grinding gap is provided between the upper end of the bottom grinding turntable and the interior of the grinding tank body.

[0016] Through the above technical solution: because there is a grinding gap between the upper end of the bottom grinding turntable and the inside of the grinding tank body, it is convenient to rotate and grind.

[0017] The utility model is further configured that the feed tank cover and the grinding tank body are connected by screws, and a sealing rubber pad is provided at the connection between the feed tank cover and the grinding tank body.

[0018] Through the above technical solution: because the feed tank cover and the grinding tank body are connected by screws, and a sealing rubber pad is provided at the connection between the feed tank cover and the grinding tank body, it is easy to install and fix, and the fixation is tighter and more firm.

[0019] The utility model is further configured that the grinding tank body and the discharge port pipe are connected by welding, and the connection between the grinding tank body and the discharge port pipe is connected.

[0020] Through the above technical solution: because the grinding tank body and the discharge port pipe are connected by welding, and the connection between the grinding tank body and the discharge port pipe is through, it is convenient to fix and use, and convenient to transport through.

[0021] The utility model is further configured such that the feed pipe is located in the middle of the upper end of the feed tank cover, and both ends are symmetrical.

[0022] Through the above technical solution: because the feed pipe is located in the middle of the upper end of the feed tank cover, and the two ends are symmetrical, it is convenient to receive talcum powder for transportation and use.

[0023] The beneficial effects of the utility model are:

[0024] 1. By providing a bottom grinding turntable structure, bottom grinding can be used. The left high and right low seat of the bottom grinding turntable is connected to the grinding tank body by screws, so that the left high and right low seat is easy to install and place. When the output shaft of the rotating motor at the lower end of the left high and right low seat rotates, the output shaft of the rotating motor can drive the coupling to rotate, and the coupling can drive the replaceable rotating rod to rotate, and the replaceable rotating rod can drive the grinding cone head fixed at the upper end by screws to rotate, which is convenient for rotation and grinding. During grinding, personnel can replace the length of the replaceable rotating rod, so that the grinding gap can be adjusted and changed as needed for use.

[0025] 2. By providing a grinding tank structure, it can be placed in a limited position for grinding. The lower end of the tank shell of the grinding tank is connected to the bottom grinding turntable by screws, so that the tank shell is easy to install and place. The tank shell has an area of ​​the bottom grinding cavity, so that the bottom grinding turntable can be used for limited rotation. The feed cone cavity can receive talcum powder material and then fall into the bottom grinding cavity, so that it can be rotated and ground when passing through the bottom grinding turntable, and the bottom grinding turntable can change the grinding gap, which is convenient for grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1This is a schematic diagram of the three-dimensional structure of a grinding device for preparing talcum powder proposed in the utility model;

[0027] Figure 2 This is a schematic diagram of the grinding tank structure of a grinding device for preparing talcum powder proposed in the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the bottom grinding turntable of a grinding device for preparing talcum powder proposed in the utility model;

[0029] Figure 4 This is a schematic diagram of the support foot structure of a grinding device for preparing talcum powder proposed in the utility model.

[0030] In the figure: 1. Feed pipe; 2. Feed tank cover; 3. Grinding tank body; 31. Discharge slot; 32. Bottom grinding chamber; 33. Tank shell; 34. Feed cone chamber; 4. Discharge port pipe; 5. Place support feet; 51. Place chassis; 52. Support column; 53. Welding end block; 6. Grinding observation window; 7. Bottom grinding turntable; 71. Rotating motor; 72. Left high and right low seat; 73. Coupling; 74. Replaceable rotating rod; 75. Grinding cone head. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments 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 cannot be understood as limiting the present invention.

[0033] 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 drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying 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 this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] Reference Figure 1-Figure 4 A grinding device for preparing talcum powder comprises a feed pipe 1, a feed tank cover 2 and a grinding tank body 3. The feed tank cover 2 is installed and connected to the upper end position of the grinding tank body 3. A feed pipe 1 is arranged in the middle of the upper end of the feed tank cover 2. A grinding observation window 6 is arranged in the middle of the front end of the grinding tank body 3. A discharge port pipe 4 is arranged on the outer side of the lower end of the grinding tank body 3. A bottom grinding turntable 7 is arranged on the inner side of the lower end of the grinding tank body 3. A support foot 5 is arranged at the lower end of the bottom grinding turntable 7. The bottom grinding turntable 7 is electrically connected to an external controller. When in use, the grinding The grinding tank body 3 can be supported and placed by placing the supporting feet 5 at the lower end of the bottom grinding turntable 7. The feed tank cover 2 can receive external talcum powder materials through the upper end feed pipe 1, and then fall into the grinding tank body 3. When the talcum powder is located between the grinding tank body 3 and the bottom grinding turntable 7, it can be rotated for grinding due to the rotation of the bottom grinding turntable 7, and then fall onto the bottom grinding turntable 7, and then it can be discharged through the discharge port pipe 4, which is convenient for grinding and collection. The grinding observation window 6 can be used for observation.

[0036] Specifically, the grinding tank body 3 includes a discharge slot 31, a bottom grinding chamber 32, a tank shell 33 and a feed cone chamber 34. The discharge slot 31 is arranged on the inner side of the lower end of the tank shell 33, the feed cone chamber 34 is arranged on the upper part of the tank shell 33, and the bottom grinding chamber 32 is arranged on the lower part of the tank shell 33. The lower end of the tank shell 33 is connected to the bottom grinding turntable 7, and the upper end of the tank shell 33 is connected to the feed tank cover 2. The lower end of the tank shell 33 of the grinding tank body 3 is connected to the bottom grinding turntable 7 by screws, so that the tank shell 33 is easy to install and place. Due to the area of ​​the bottom grinding chamber 32, the tank shell 33 allows the bottom grinding turntable 7 to be limited and rotated for use. The feed cone chamber 34 can receive talcum powder material and then fall into the bottom grinding chamber 32, so that it can be rotated and ground when passing through the bottom grinding turntable 7, and the bottom grinding turntable 7 can change the grinding gap, which is convenient for grinding.

[0037] Specifically, the bottom grinding turntable 7 includes a rotating motor 71, a left high and right low seat 72, a coupling 73, a replaceable rotating rod 74 and a grinding cone head 75. The lower end of the left high and right low seat 72 is provided with a rotating motor 71, the upper end of the output shaft of the rotating motor 71 is provided with a coupling 73, the upper end of the coupling 73 is provided with a replaceable rotating rod 74, the upper end of the replaceable rotating rod 74 is provided with a grinding cone head 75, the left high and right low seat 72 is connected to the grinding tank body 3, and the left high and right low seat 72 of the bottom grinding turntable 7 is connected to the grinding tank body 3 by screws. , so that the left-high-right-low seat 72 is easy to install and place. When the output shaft of the rotating motor 71 at the lower end of the left-high-right-low seat 72 rotates, the output shaft of the rotating motor 71 can drive the coupling 73 to rotate, and the coupling 73 can drive the replaceable rotating rod 74 to rotate. The replaceable rotating rod 74 can drive the grinding cone head 75 fixed at the upper end by screws to rotate, which is convenient for rotation and grinding. During grinding, personnel can replace the length of the replaceable rotating rod 74, so that the grinding gap can be adjusted and changed as needed for use.

[0038] Specifically, the placement support foot 5 includes a placement chassis 51, a support column 52 and a welding end block 53. The lower end of the welding end block 53 is provided with a support column 52, and the lower end of the support column 52 is provided with a placement chassis 51. The welding end block 53 is connected to the bottom grinding turntable 7. The welding end block 53 of the placement support foot 5 is welded and connected to the bottom grinding turntable 7, so as to facilitate installation and placement. The welding end block 53 is convenient for supporting and placing due to the placement chassis 51 on the lower end support column 52.

[0039] Specifically, there is a grinding gap between the upper end of the bottom grinding turntable 7 and the interior of the grinding tank body 3, so as to facilitate rotation and grinding.

[0040] Specifically, the feed tank cover 2 and the grinding tank body 3 are connected by screws, and a sealing rubber pad is provided at the connection between the feed tank cover 2 and the grinding tank body 3, so that it is easy to install and fix, and the fixation is tighter and more firm.

[0041] Specifically, the grinding tank body 3 and the discharge port pipe 4 are connected by welding, and the connection between the grinding tank body 3 and the discharge port pipe 4 is through-connected, which is convenient for fixed use and through-conveying.

[0042] Specifically, the feed pipe 1 is located in the middle of the upper end of the feed tank cover 2, and the two ends are symmetrical, which is convenient for receiving talcum powder for transportation and use.

[0043] Working principle: When in use, the grinding tank body 3 can be supported and placed by placing the supporting feet 5 at the lower end of the bottom grinding turntable 7. The feed tank cover 2 can receive external talcum powder materials through the upper end feed pipe 1, and then fall into the interior of the grinding tank body 3. When the talcum powder is located between the grinding tank body 3 and the bottom grinding turntable 7, it can be rotated for grinding due to the rotation of the bottom grinding turntable 7, and then fall onto the bottom grinding turntable 7. Thereafter, the material can be discharged through the discharge port pipe 4, which is convenient for grinding and collection. The grinding observation window 6 can be used for observation during grinding.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for preparing talcum powder, comprising a feed pipe (1), a feed tank cover (2) and a grinding tank body (3), characterized in that: The feed tank cover (2) is installed and connected to the upper end of the grinding tank body (3); a feed pipe (1) is arranged in the middle of the upper end of the feed tank cover (2); a grinding observation window (6) is arranged in the middle of the front end of the grinding tank body (3); a discharge port pipe (4) is arranged on the outer side of the lower end of the grinding tank body (3); a bottom grinding turntable (7) is arranged on the inner side of the lower end of the grinding tank body (3); a support foot (5) is arranged at the lower end of the bottom grinding turntable (7); and the bottom grinding turntable (7) is electrically connected to an external controller.

2. A grinding device for preparing talcum powder according to claim 1, characterized in that: The grinding tank body (3) comprises a discharge notch (31), a bottom grinding chamber (32), a tank shell (33) and a feed cone chamber (34); the discharge notch (31) is arranged on the inner side of the lower end of the tank shell (33); the feed cone chamber (34) is arranged on the upper part of the tank shell (33); the bottom grinding chamber (32) is arranged on the lower part of the tank shell (33); the lower end of the tank shell (33) is connected to the bottom grinding turntable (7); and the upper end of the tank shell (33) is connected to the feed tank cover (2).

3. A grinding device for preparing talcum powder according to claim 1, characterized in that: The bottom grinding turntable (7) comprises a rotating motor (71), a left high and right low seat (72), a coupling (73), a replaceable rotating rod (74) and a grinding cone head (75); the rotating motor (71) is arranged at the lower end of the left high and right low seat (72); the coupling (73) is arranged at the upper end of the output shaft of the rotating motor (71); the replaceable rotating rod (74) is arranged at the upper end of the coupling (73); the grinding cone head (75) is arranged at the upper end of the replaceable rotating rod (74); and the left high and right low seat (72) is connected to the grinding tank body (3).

4. A grinding device for preparing talcum powder according to claim 1, characterized in that: The placement support foot (5) comprises a placement chassis (51), a support column (52) and a welding end block (53); the lower end of the welding end block (53) is provided with a support column (52); the lower end of the support column (52) is provided with a placement chassis (51); and the welding end block (53) is connected to the bottom grinding turntable (7).

5. A grinding device for preparing talcum powder according to claim 1, characterized in that: A grinding gap is formed between the upper end of the bottom grinding turntable (7) and the interior of the grinding tank body (3).

6. A grinding device for preparing talcum powder according to claim 1, characterized in that: The feed tank cover (2) and the grinding tank body (3) are connected by screws, and a sealing rubber pad is provided at the connection between the feed tank cover (2) and the grinding tank body (3).

7. A grinding device for preparing talcum powder according to claim 1, characterized in that: The grinding tank body (3) and the discharge port pipe (4) are connected by welding, and the connection between the grinding tank body (3) and the discharge port pipe (4) is connected.

8. A grinding device for preparing talcum powder according to claim 1, characterized in that: The feed pipe (1) is located in the middle of the upper end of the feed tank cover (2), and the two ends are symmetrical.

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