Putty powder grinding device

Abstract

The utility model relates to the technical field of grinding devices, and discloses a putty powder grinding device which comprises a grinding barrel, a mounting frame is welded to the top of the grinding barrel, a motor is fixedly mounted at the top of the mounting frame, a discharging pipe is fixedly connected to one side of the bottom of the grinding barrel, a grinding assembly is arranged in the grinding barrel, and the grinding assembly comprises a partition plate. A plurality of through holes are formed in the partition plate, a rotating shaft is rotatably connected to the interior of the grinding barrel, a grinding tool bit is fixedly connected to the rotating shaft, a cavity is formed in the grinding barrel, a grinding roller is rotatably connected to the interior of the cavity, a spline sleeve is fixedly connected to the bottom of the rotating shaft, and a spline shaft is fixedly connected to the top of the grinding roller; the bottom of the grinding barrel is rotationally connected with a threaded rod; according to the putty powder grinding device, by designing the grinding assembly, when putty powder is ground, the grinding degree of the putty powder grinding device can be adjusted, meanwhile, the putty powder can be subjected to double grinding, and therefore the putty powder grinding effect and quality are improved.

Description

Technical Field

[0001] The present application relates to the technical field of grinding devices, and more particularly to a putty powder grinding device. Background Art

[0002] Putty is a base material used for wall repair and leveling. It is a kind of building decoration material, laying a good foundation for the next decoration (painting or wallpapering). Putty is divided into two types: interior wall and exterior wall. The main components are talcum powder and glue. During the processing of putty powder, due to the existence of some blocky structures in talcum powder, there will be some particulate matters in the finished putty powder, affecting the overall quality of putty powder. Therefore, a grinding device is generally required to grind putty powder during its processing. However, the existing grinding devices have certain limitations. They usually use a single grinding method for grinding. Although this method can reduce costs, it will affect the grinding effect and quality of putty powder. Therefore, a putty powder grinding device is proposed to solve the problems described in the above background art.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0004] In order to solve the problem that most of the existing grinding devices use a single grinding method, the present application provides a putty powder grinding device.

[0005] The putty powder grinding device provided by the present application adopts the following technical solution:

[0006] A putty powder grinding device includes a grinding barrel. An installation frame is welded to the top of the grinding barrel. The top of the grinding barrel is symmetrically and rotatably connected with a top cover. A motor is fixedly installed on the top of the installation frame. A discharge pipe is fixedly connected to one side of the bottom of the grinding barrel. A handwheel is provided at the center position of the bottom of the grinding barrel. A grinding assembly is arranged inside the grinding barrel. The grinding assembly includes a partition plate. The partition plate is fixedly connected to the inner top of the grinding barrel. A plurality of through holes are formed in the partition plate. A rotating shaft is rotatably connected inside the grinding barrel. Grinding cutter heads are fixedly connected to the rotating shaft. A cavity is formed inside the grinding barrel. A grinding roller is rotatably connected inside the cavity. The grinding roller is in the shape of a frustum of a cone. A spline sleeve is fixedly connected to the bottom of the rotating shaft. A spline shaft is fixedly connected to the top of the grinding roller. A threaded rod is rotatably connected to the bottom of the grinding barrel.

[0007] Preferably, the top covers are symmetrically arranged on both sides of the installation frame, and a valve is installed on the discharge pipe.

[0008] Preferably, the rotating shaft is drivingly connected to the motor, and the bottom end of the rotating shaft extends to the bottom of the partition, and the grinding cutter head is arranged on the top of the partition.

[0009] Preferably, the spline sleeve is vertically arranged on the top of the spline shaft, and the spline shaft is clamped inside the spline sleeve.

[0010] Preferably, the threaded rod is rotatably connected to the bottom of the grinding roller, and the hand wheel is fixedly connected to the end of the threaded rod.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] By designing the grinding assembly, when grinding putty powder; first, adjust the position of the grinding roller through the threaded rod, so as to adjust the distance between the grinding roller and the cavity, so as to adjust the grinding degree of the grinding roller; then open the top cover and pour the putty powder into the grinding barrel. At this time, drive the rotating shaft to rotate through the motor, so that the rotating shaft drives the grinding cutter head to perform preliminary grinding on the putty powder. When grinding, the putty powder continuously enters the cavity through the through hole, and then drive the spline sleeve through the rotating shaft and cooperate with the spline shaft, so as to drive the grinding roller to rotate, so that the grinding roller grinds the putty powder in the cavity; compared with the prior art, this design can adjust the grinding degree of the device, and at the same time can perform double grinding on the putty powder, thereby improving the effect and quality of putty powder grinding. Description of the Drawings

[0013] Figure 1 is the overall structural schematic diagram of the device in the embodiment of the application;

[0014] Figure 2 is the bottom structural schematic diagram of the device in the embodiment of the application;

[0015] Figure 3 is the internal structural schematic diagram of the device in the embodiment of the application;

[0016] Figure 4 is the sectional structural schematic diagram of the device in the embodiment of the application.

[0017] Description of the reference numerals: 1, grinding barrel; 2, mounting frame; 3, top cover; 4, motor; 5, discharge pipe; 6, valve; 7, hand wheel; 8, partition; 9, through hole; 10, rotating shaft; 11, grinding cutter head; 12, cavity; 13, grinding roller; 14, spline sleeve; 15, spline shaft; 16, threaded rod. Detailed Description of the Embodiment

[0018] The following further describes the present application in detail with reference to Figure 1 —4.

[0019] The embodiment of the present application discloses a putty powder grinding device. Refer to Figure 1-2, a putty powder grinding device for grinding and processing putty powder, including a grinding barrel 1. A mounting frame 2 is welded to the top of the grinding barrel 1. The top of the grinding barrel 1 is symmetrically and rotatably connected with a top cover 3. The top covers 3 are symmetrically arranged on both sides of the mounting frame 2. A motor 4 is fixedly installed on the top of the mounting frame 2, which facilitates the subsequent operation of the grinding component by the motor 4. One side of the bottom of the grinding barrel 1 is fixedly connected with a discharge pipe 5, which facilitates the subsequent discharge of the processed putty powder through the discharge pipe 5. A valve 6 is installed on the discharge pipe 5, which facilitates the control of the on-off of the discharge pipe 5. A handwheel 7 is provided at the center of the bottom of the grinding barrel 1. A grinding component is provided inside the grinding barrel 1, which facilitates the double grinding of the putty powder and can also adjust the device to adjust the grinding degree;

[0020] During processing, open the top cover 3 and pour the putty powder into the inside of the grinding barrel 1. Then drive the grinding component through the motor 4, so that the grinding component can conveniently perform double grinding on the putty powder, thereby improving the grinding effect and quality of the putty powder. Finally, control the valve 6 to discharge the ground putty powder from the discharge pipe 5.

[0021] Refer to Figure 3-4 , the grinding component includes a partition plate 8. The partition plate 8 is fixedly connected to the inner top of the grinding barrel 1. A plurality of through holes 9 are opened on the partition plate 8, which facilitates the putty powder on the partition plate 8 to flow into the cavity 12. A rotating shaft 10 is rotatably connected inside the grinding barrel 1. The rotating shaft 10 is in transmission connection with the motor 4, and the bottom end of the rotating shaft 10 extends to the bottom of the partition plate 8. Drive the rotating shaft 10 to rotate through the motor 4. A grinding cutter head 11 is fixedly connected to the rotating shaft 10. The grinding cutter head 11 is arranged on the top of the partition plate 8, so that the grinding cutter head 11 can first perform preliminary grinding on the putty powder on the top of the partition plate 8. A cavity 12 is opened inside the grinding barrel 1. A grinding roller 13 is rotatably connected inside the cavity 12. The grinding roller 13 is arranged in a frustum shape. A spline sleeve 14 is fixedly connected to the bottom of the rotating shaft 10. A spline shaft 15 is fixedly connected to the top of the grinding roller 13. The spline sleeve 14 is vertically arranged on the top of the spline shaft 15, and the spline shaft 15 is clamped inside the spline sleeve 14. When adjusting the grinding roller 13 subsequently, it is still convenient to drive the grinding roller 13 to rotate through the spline sleeve 14 and the spline shaft 15. A threaded rod 16 is rotatably connected to the bottom of the grinding barrel 1. The threaded rod 16 is rotatably connected to the bottom of the grinding roller 13. The handwheel 7 is fixedly connected to the end of the threaded rod 16. Rotate the handwheel 7 to drive the threaded rod 16 to rotate, so that the threaded rod 16 adjusts the position of the grinding roller 13, thereby adjusting the distance between the grinding roller 13 and the cavity 12; In the idle space of this device, all the above-mentioned electrical components, which refer to power components, electrical components, and the adapted controllers and power supplies, are connected through wires. For the specific connection means, refer to the following working principle. The electrical components are electrically connected in the order of their subsequent working sequences. The detailed connection means are well-known techniques in the art;

[0022] During grinding, first rotate the handwheel 7 to drive the threaded rod 16 to rotate, so that the threaded rod 16 adjusts the position of the grinding roller 13. At this time, adjust the insertion depth of the spline shaft 15 inside the spline sleeve 14, thereby adjusting the distance between the grinding roller 13 and the cavity 12, so as to adjust the grinding degree of the grinding roller 13. Subsequently, pour putty powder on top of the partition 8, and drive the rotating shaft 10 to rotate through the motor 4, so that the rotating shaft 10 drives the grinding cutter head 11 to perform preliminary grinding on the putty powder. During grinding, the putty powder continuously enters the cavity 12 through the through hole 9. At this time, drive the spline sleeve 14 through the rotating shaft 10 and cooperate with the spline shaft 15 to drive the grinding roller 13 to rotate, so that the grinding roller 13 grinds the putty powder inside the cavity 12.

[0023] The implementation principle of a putty powder grinding device according to an embodiment of the present application is as follows: During processing, first adjust the grinding degree of the device. Rotate the handwheel 7 to drive the threaded rod 16 to rotate, so that the threaded rod 16 adjusts the position of the grinding roller 13. At this time, adjust the insertion depth of the spline shaft 15 inside the spline sleeve 14, thereby adjusting the distance between the grinding roller 13 and the cavity 12, so as to adjust the grinding degree of the grinding roller 13. Subsequently, open the top cover 3 and pour the putty powder into the grinding bucket 1. At this time, drive the rotating shaft 10 to rotate through the motor 4, so that the rotating shaft 10 drives the grinding cutter head 11 to perform preliminary grinding on the putty powder. During grinding, the putty powder continuously enters the cavity 12 through the through hole 9, and then drive the spline sleeve 14 through the rotating shaft 10 and cooperate with the spline shaft 15 to drive the grinding roller 13 to rotate, so that the grinding roller 13 grinds the putty powder inside the cavity 12. Finally, control the valve 6 so that the ground putty powder is discharged from the discharge pipe 5.

[0024] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0025] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A putty powder grinding device, comprising a grinding barrel (1), characterized in that: A mounting frame (2) is welded to the top of the grinding barrel (1). The top of the grinding barrel (1) is symmetrically and rotatably connected to a top cover (3). A motor (4) is fixedly installed on the top of the mounting frame (2). A discharge pipe (5) is fixedly connected to one side of the bottom of the grinding barrel (1). A handwheel (7) is provided at the center position of the bottom of the grinding barrel (1). A grinding assembly is provided inside the grinding barrel (1). The grinding assembly includes a partition plate (8). The partition plate (8) is fixedly connected to the inner top of the grinding barrel (1). A plurality of through holes (9) are formed in the partition plate (8). A rotating shaft (10) is rotatably connected inside the grinding barrel (1). A grinding cutter head (11) is fixedly connected to the rotating shaft (10). A cavity (12) is formed inside the grinding barrel (1). A grinding roller (13) is rotatably connected inside the cavity (12). The grinding roller (13) is in the shape of a frustum. A spline sleeve (14) is fixedly connected to the bottom of the rotating shaft (10). A spline shaft (15) is fixedly connected to the top of the grinding roller (13). A threaded rod (16) is rotatably connected to the bottom of the grinding barrel (1).

2. The putty powder grinding device according to claim 1, characterized in that: The top cover (3) is symmetrically arranged on both sides of the mounting frame (2). A valve (6) is installed on the discharge pipe (5).

3. A putty powder grinding device according to claim 1, characterized in that: The rotating shaft (10) is in transmission connection with the motor (4), and the bottom end of the rotating shaft (10) extends to the bottom of the partition plate (8). The grinding cutter head (11) is arranged on the top of the partition plate (8).

4. A putty powder grinding device according to claim 1, characterized in that: The spline sleeve (14) is vertically arranged on the top of the spline shaft (15), and the spline shaft (15) is clamped inside the spline sleeve (14).

5. A putty powder grinding device according to claim 1, characterized in that: The threaded rod (16) is rotatably connected to the bottom of the grinding roller (13). The handwheel (7) is fixedly connected to the end of the threaded rod (16).

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