Grinding machine chassis connecting structure

Abstract

The utility model relates to a grinding machine chassis rotating device, and relates to the technical field of grinding equipment. The chassis comprises a rotating disc arranged on the grinding machine, and the chassis is rotationally mounted above the rotating disc close to an upper grinding disc; the driving mechanism is used for driving the chassis to rotate; the driving mechanism comprises a driving part, a chain wheel and a plurality of transmission columns, and the plurality of transmission columns are mounted below the chassis in the circumferential direction of the chassis; the driving part drives the chain wheel to rotate through the transmission assembly. The base plate has the effect of improving the rotating stability of the base plate.

Description

Technical Field

[0001] The present application relates to the technical field of grinding equipment, and in particular to a grinding machine chassis connection structure. Background Art

[0002] Ceramic beads are small particles made of ceramic materials. They have the characteristics of high temperature resistance, wear resistance, corrosion resistance, etc. Therefore, they are widely used in the industrial field as abrasives, catalyst carriers, filter materials, ceramic material additives, medical materials, etc.

[0003] In the prior art, the grinder includes an upper grinding disc and a lower grinding disc, and the upper and lower grinding discs rotate in opposite directions. A chassis is provided on the peripheral side of the lower grinding disc, and the chassis is used to realize the reciprocating circulation of ceramic balls. The gap between the chassis and the lower grinding disc is small, so that the ceramic balls ground by the grinding disc can enter the chassis more conveniently. The existing chassis is limited by four limit rods provided on the grinder, and a driving motor is provided on the grinder, and a driving wheel is provided on the driving motor. The driving wheel is a rubber wheel, and a driving ring is provided on the outer wall of the chassis. The rubber wheel abuts on the driving ring, so that the chassis can be driven to rotate by driving the driving ring to rotate.

[0004] However, in actual operation, the above-mentioned driving mode easily leads to problems with the rotation concentricity of the chassis, thereby affecting the stability of the chassis rotation. Utility Model Content

[0005] In order to improve the stability of chassis rotation, the present application provides a grinding machine chassis connection structure.

[0006] The present application provides a grinding machine chassis connection structure adopts the following technical solution:

[0007] A grinding machine chassis connection structure comprises a rotating disk rotatably arranged on the grinding machine, and a chassis is installed above the rotating disk close to an upper grinding disk; and also comprises a driving mechanism for driving the chassis to rotate.

[0008] By adopting the above technical solution, the chassis can be rotated by utilizing the driving mechanism, and on this basis, the rotating disk is utilized to limit the rotation center of the chassis, thereby improving the stability of the chassis rotation.

[0009] Preferably, a protrusion is provided on the chassis or the rotating disk, and a groove is provided on the rotating disk or the chassis corresponding to the protrusion, and the protrusion and the groove are rotatably plug-fitted.

[0010] By adopting the above technical solution, the chassis can be rotated based on the chassis, and relevant personnel can also clean the chassis by removing it from the rotating disk.

[0011] Preferably, a mounting portion is extended from the chassis close to the lower portion where the rotating disk is located, and the groove on the chassis is arranged on the mounting portion.

[0012] By adopting the above technical solution and utilizing the mounting portion and the groove, the rotational connection between the chassis and the rotating disk can be achieved without affecting the normal use of the chassis.

[0013] Preferably, the driving mechanism includes a driving member, a sprocket and a transmission column, and a plurality of the transmission columns are provided, and the plurality of transmission columns are installed below the chassis along the circumferential direction of the chassis; the plurality of transmission columns and the sprocket are meshed and cooperated, and the driving member drives the sprocket to rotate through a transmission assembly.

[0014] By adopting the above technical solution, when the driving member is started, the sprocket can be driven to rotate through the transmission assembly, thereby pushing the transmission rod to realize the rotation of the chassis.

[0015] Preferably, the rotation plane of the sprocket is parallel to the rotation plane of the chassis.

[0016] By adopting the above technical solution, the stability of transmission can be improved.

[0017] Preferably, the transmission assembly includes a first gear, a second gear and a bearing, the first gear and the second gear are meshed, and the second gear and the sprocket are both mounted on the bearing, and the first gear is mounted on the output end of the driving member.

[0018] By adopting the above technical solution, when the driving member is started, it can drive the first gear to rotate, thereby driving the second gear to rotate, and then driving the sprocket to rotate through the bearing.

[0019] Preferably, it comprises a support frame, the driving mechanism is mounted on the support frame, and the support frame is fixedly connected to the rotating disk via a connecting column.

[0020] By adopting the above technical solution, stable engagement between the sprocket and the transmission column is ensured.

[0021] Preferably, the transmission column is detachably mounted on the chassis via a threaded structure.

[0022] By adopting the above technical solution, when one or more transmission columns are damaged, they can be easily replaced, so that the driving mechanism can have the ability to drive the chassis to rotate as much as possible.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: the chassis is enabled to rotate by utilizing a driving mechanism, and the rotation center of the chassis is limited by combining the rotating disk arranged on the grinder, thereby improving the stability of the chassis rotation; and, by utilizing a detachably installed transmission rod, even if one or more transmission rods are damaged, the rotation of the chassis can be affected by replacing the transmission rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of this embodiment.

[0026] Figure numerals: 1. chassis; 11. mounting portion; 2. rotating disk; 21. mounting foot; 31. protrusion; 32. groove; 4. driving mechanism; 41. driving member; 42. sprocket; 43. transmission column; 44. transmission assembly; 441. first gear; 442. second gear; 443. bearing; 5. support frame; 6. connecting column. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-2 This application is described in further detail.

[0028] The embodiment of the present application discloses a grinding machine chassis connection structure.

[0029] Reference Figure 1 and Figure 2 A grinding machine chassis connection structure includes a rotating disk 2 and a driving mechanism 4. The rotating disk 2 is set on the ground through a mounting foot 21, and the base is rotatably mounted above the rotating disk 2 away from the ground. The driving mechanism 4 is set on the ground through a support frame 5, and the support frame 5 is set close to the mounting foot 21. The driving mechanism 4 is used to drive the chassis 1 to rotate, so that the rotation center of the chassis 1 can be limited by the rotating disk 2, thereby improving the stability of the rotation of the chassis 1.

[0030] The rotating disk 2 is in the shape of an annular disk as a whole, and the plane where the rotating disk 2 is located is parallel to the rotating plane of the chassis 1. There are multiple mounting feet 21, and multiple mounting feet 21 are installed at the bottom of the rotating disk 2 close to the ground along the circumferential direction of the rotating disk 2. A protrusion 31 is integrally formed along the circumferential direction of the rotating disk 2 above the rotating disk 2 away from the ground, and the protrusion 31 is located in the middle position of the rotating disk 2 along the circumferential direction. A mounting portion 11 extends downward from the outer side of the chassis 1 away from the center of its own circle, and a groove 32 is provided below the mounting portion 11 along the circumferential direction of the mounting portion 11, and the groove 32 is grooved downward, and the plug-in fit between the groove 32 and the protrusion 31 enables the base to rotate based on the mounting seat; and the mounting portion 11 can be used to minimize the impact of the groove 32 on the normal use of the chassis 1.

[0031] The driving mechanism 4 includes a driving member 41, a sprocket 42 and a transmission column 43 installed under the chassis 1, wherein the driving member 41 in this embodiment is configured as a reduction motor. The transmission column 43 is configured as a cylindrical body, and the length direction of the transmission column 43 is perpendicular to the rotation plane of the chassis 1. There are multiple transmission columns 43, and multiple transmission columns 43 are equidistantly arranged on the inner side of the chassis 1 away from the mounting portion 11 along the circumferential direction of the chassis 1. The sprocket 42 and the multiple transmission columns 43 are meshed and matched, and the rotation plane of the sprocket 42 is parallel to the rotation plane of the chassis 1 to ensure the stability of the drive. The driving member 41 drives the sprocket 42 to rotate through the transmission assembly 44, thereby pushing the transmission column 43, thereby driving the chassis 1 to rotate.

[0032] The transmission assembly 44 includes a first gear 441, a second gear 442 and a bearing 443. The first gear 441 is mounted on the output shaft of the driving member 41. The first gear 441 and the second gear 442 are meshed with each other, and the rotation plane of the first gear 441 is parallel to the rotation plane of the second gear 442 and the rotation plane of the sprocket 42. The bearing 443 is mounted on the rotation axis of the second gear 442, and the length direction of the bearing 443 is perpendicular to the rotation plane of the second gear 442. The second gear 442 is located at the end of the bearing 443 away from the chassis 1. The sprocket 42 is mounted on the end of the bearing 443 close to the chassis 1, and the bearing 443 is installed at the rotation center of the sprocket 42. When the driving member 41 is started, it drives the first gear 441 to rotate, thereby driving the second gear 442 to rotate, and then drives the sprocket 42 to rotate through the bearing 443. In addition, according to the installation position of the driving member 41 , more transmission gears that are meshed and connected in sequence can be added between the first gear 441 and the second gear 442 , so that the driving member 41 can drive the sprocket 42 to rotate through the transmission assembly 44 .

[0033] On this basis, multiple transmission columns 43 are arranged to be detachably mounted on the chassis 1 through a threaded structure, and when one or more transmission columns 43 are damaged, they can be easily replaced, so that the driving mechanism 4 can have the ability to drive the chassis 1 to rotate as much as possible. In addition, a connecting column 6 is connected between the rotating disk 2 and the support frame 5, and the connecting column 6 can ensure that the positions of the support frame 5 and the rotating disk 2 will not change, thereby ensuring that the sprocket 42 and the transmission column 43 can be stably engaged.

[0034] The implementation principle of a grinder chassis connection structure in an embodiment of the present application is: the chassis 1 is enabled to rotate through a driving mechanism 4, and combined with the rotating disk 2 arranged on the grinder, the rotation center of the chassis 1 is restricted, thereby improving the stability of the rotation of the chassis 1.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A grinding machine chassis connection structure, characterized in that: It comprises a rotating disk (2) arranged on the grinding machine, and a bottom plate (1) is rotatably mounted above the rotating disk (2) near the upper grinding disk; and it also comprises a driving mechanism (4) for driving the bottom plate (1) to rotate.

2. A grinding machine chassis connection structure according to claim 1, characterized in that: The chassis (1) or the rotating disk (2) is provided with a protrusion (31), and the rotating disk (2) or the chassis (1) is provided with a groove (32) corresponding to the protrusion (31), and the protrusion (31) and the groove (32) are rotatably plugged into each other.

3. A grinding machine chassis connection structure according to claim 2, characterized in that: The chassis (1) is provided with a mounting portion (11) extending downwardly from the chassis (1) close to where the rotating disk (2) is located, and the groove (32) located on the chassis (1) is arranged on the mounting portion (11).

4. The grinding machine chassis connection structure according to claim 1, characterized in that: The driving mechanism (4) comprises a driving member (41), a sprocket (42) and a transmission column (43); a plurality of the transmission columns (43) are provided, and the plurality of transmission columns (43) are installed below the chassis (1) along the circumferential direction of the chassis (1); the plurality of transmission columns (43) and the sprocket (42) are meshed and matched, and the driving member (41) drives the sprocket (42) to rotate through a transmission assembly (44).

5. A grinding machine chassis connection structure according to claim 4, characterized in that: The rotation plane of the sprocket (42) is parallel to the rotation plane of the chassis (1).

6. A grinding machine chassis connection structure according to claim 4, characterized in that: The transmission assembly (44) comprises a first gear (441), a second gear (442) and a bearing (443); the first gear (441) and the second gear (442) are meshed, and the second gear (442) and the sprocket (42) are both mounted on the bearing (443); and the first gear (441) is mounted on the output end of the driving member (41).

7. The grinding machine chassis connection structure according to claim 1, characterized in that: It also comprises a support frame (5), the driving mechanism (4) is mounted on the support frame (5), and the support frame (5) is fixedly connected to the rotating disk (2) via a connecting column (6).

8. The grinding machine chassis connection structure according to claim 4, characterized in that: The transmission column (43) is detachably mounted on the chassis (1) via a threaded structure.

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