Noise reduction device of grinding machine

Abstract

The utility model relates to the technical field of vertical grinding machines, in particular to a grinding machine noise reduction device which comprises a mounting bottom plate and a side mounting plate, the side mounting plate is fixedly connected to the outer side wall of the mounting bottom plate, and the top of the side mounting plate is connected with a rotary noise reduction grinding assembly. A first grinding seat and a second grinding seat are sequentially arranged at the top of the mounting bottom plate from left to right, a rotating and supporting integrated assembly used for rotating the first grinding seat and the second grinding seat is arranged at the top of the mounting bottom plate, the rotating noise reduction grinding assembly comprises a rotating motor, and the rotating motor is fixedly mounted at the top of a side mounting plate. A rotating connecting plate is fixedly mounted on an output shaft of the rotating motor, noise generated during material grinding is reduced through the rotating type noise reduction grinding assembly, the rotating type noise reduction grinding assembly can rotate, and therefore the machining efficiency is improved.

Description

Technical Field

[0001] The utility model specifically relates to a grinding machine noise reduction device, belonging to the technical field of vertical grinding machines. Background Art

[0002] Grinding is the process of squeezing an object to make it smaller.

[0003] The current application document with application number (CN201922465762.X) discloses a vertical grinding machine for chemical raw materials, including a base, the bottom of the base is fixedly connected with a support column, the top of the base is fixedly connected with a first cylinder, the top of the first cylinder is fixedly connected with a piston rod, the top of the piston rod is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a first motor, and the bottom of the first motor is fixedly connected with a rotating shaft. The vertical grinding machine for chemical raw materials is provided with a crushing box, the second motor is turned on, the connecting shaft drives the crushing roller to rotate, and the raw material is placed into the crushing box through the discharge port at the top of the crushing box. The baffle positions the raw material so that the raw material is between the crushing roller and the fixed roller. The crushing roller rotates, and the large-particle raw material is crushed by the fixed roller. The crushed raw material enters the interior of the grinding tank through the discharge plate, which is convenient for the grinding head to grind the raw material and improve the grinding efficiency.

[0004] The above patent can pre-treat large-particle raw materials to improve the subsequent grinding effect, and can filter the ground raw materials at the same time, with good practical effect. However, the above patent will generate noise when extruding and grinding the raw materials, and the processing efficiency of the above patent needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding machine noise reduction device in order to solve the problem that the above-mentioned patent generates noise when the raw materials are extruded and ground. In addition, the processing efficiency of the above-mentioned patent needs to be improved.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a grinding machine noise reduction device, including a mounting base and a side mounting plate, the side mounting plate is fixedly connected to the outer side wall of the mounting base, the top of the side mounting plate is connected to a rotating noise reduction grinding assembly, the top of the mounting base is respectively provided with a first grinding seat and a second grinding seat from left to right, and the top of the mounting base is provided with a rotating support integrated assembly for rotating the first grinding seat and the second grinding seat.

[0007] Furthermore, in order to drive the rotating connecting plate to rotate through the rotating motor, the rotating noise reduction grinding assembly includes a rotating motor, the rotating motor is fixedly mounted on the top of the side mounting plate, and a rotating connecting plate is fixedly mounted on the output shaft of the rotating motor.

[0008] Furthermore, in order to drive the U-shaped bracket and the mounting seat to move by the electric telescopic rod, an electric telescopic rod is fixedly installed on the bottom of one end of the rotating connecting plate, the bottom of the electric telescopic rod is fixedly installed with a U-shaped bracket, the bottom of the U-shaped bracket is fixedly connected to the mounting seat, and the top of the mounting seat is fixedly installed with a grinding motor.

[0009] Furthermore, in order to drive the grinding disc to rotate by the grinding motor, a grinding disc is fixedly installed on the output shaft of the grinding motor, a spring is fixedly installed on the bottom of the mounting seat, a noise isolation cover is fixedly connected to the bottom of the spring, and sound insulation cotton is fixedly installed on the inner wall of the noise isolation cover.

[0010] Furthermore, in order to reduce the noise generated by the grinding disc when grinding materials through the noise isolation cover, a first sealing ring is fixedly installed on the bottom of the noise isolation cover, a through hole is provided on the noise isolation cover, and a second sealing ring is fixedly installed on the inner wall of the through hole, the output of the grinding motor is passed through the second sealing ring, and the grinding disc is arranged in the noise isolation cover.

[0011] Furthermore, in order to facilitate the rotation of the first support base plate and the first grinding seat, the rotating support integrated assembly includes a support rod, which is fixedly mounted on the top of the mounting base plate, and the top of the support rod is fixedly connected to a U-shaped mounting frame, and a first flipping motor is fixedly mounted on the inner wall of one side of the U-shaped mounting frame, and the output shaft of the first flipping motor is fixedly mounted on the first support base plate.

[0012] Furthermore, in order to facilitate the rotation of the second supporting base plate and the second grinding seat, the first grinding seat is fixedly mounted on the top of the first supporting base plate, a second flipping motor is fixedly mounted on the inner wall on the other side of the U-shaped mounting frame, the output shaft of the second flipping motor is fixedly mounted on the second supporting base plate, and the second grinding seat is fixedly mounted on the top of the second supporting base plate.

[0013] Furthermore, in order to collect the ground materials through the collecting box, the collecting boxes are fixedly installed on both sides of the top of the mounting base plate.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a rotary noise reduction grinding component, a first grinding seat and a second grinding seat. When the rotary noise reduction grinding component and the first grinding seat are matched to grind materials, the user can put the second grinding seat into the material. After the material in the first grinding seat is ground, the rotary noise reduction grinding component can be rotated and connected to the second grinding seat to grind the material, thereby saving working time. In addition, the first grinding seat and the second grinding seat can also empty the material faster, thereby improving the processing efficiency. The rotary noise reduction grinding component can reduce the noise generated when the material is ground, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rotary noise reduction grinding assembly in the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the grinding disc and the first grinding seat in the present invention after being combined;

[0019] Figure 4 It is a structural schematic diagram of the rotating support integrated component in the utility model.

[0020] In the figure: 1. Mounting base plate; 2. Side mounting plate; 3. First grinding seat; 4. Second grinding seat; 5. Rotating motor; 6. Rotating connecting plate; 7. Electric telescopic rod; 8. U-shaped bracket; 9. Mounting seat; 10. Grinding motor; 11. Grinding disc; 12. Spring; 13. Noise isolation cover; 14. Sound insulation cotton; 15. First sealing ring; 16. Second sealing ring; 17. Support rod; 18. U-shaped mounting bracket; 19. First flipping motor; 20. First supporting base plate; 21. Second flipping motor; 22. Second supporting base plate; 23. Collection box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, a grinding machine noise reduction device includes a mounting base plate 1 and a side mounting plate 2. The side mounting plate 2 is fixedly connected to the outer side wall of the mounting base plate 1. The top of the side mounting plate 2 is connected to a rotating noise reduction grinding assembly. The top of the mounting base plate 1 is provided with a first grinding seat 3 and a second grinding seat 4 in sequence from left to right. The top of the mounting base plate 1 is provided with a rotating support integrated assembly for rotating the first grinding seat 3 and the second grinding seat 4.

[0023] The rotary noise reduction grinding assembly includes a rotary motor 5, which is fixedly mounted on the top of the side mounting plate 2. A rotary connecting plate 6 is fixedly mounted on the output shaft of the rotary motor 5. An electric telescopic rod 7 is fixedly mounted on the bottom of one end of the rotary connecting plate 6. A U-shaped bracket 8 is fixedly mounted on the bottom of the electric telescopic rod 7. A mounting seat 9 is fixedly connected to the bottom of the U-shaped bracket 8. A grinding motor 10 is fixedly mounted on the top of the mounting seat 9. After the rotary connecting plate 6 is driven by the rotary motor 5, it can drive the electric telescopic rod 7 and other components to rotate.

[0024] A grinding disc 11 is fixedly mounted on the output shaft of the grinding motor 10, a spring 12 is fixedly mounted on the bottom of the mounting seat 9, a noise isolation cover 13 is fixedly connected to the bottom of the spring 12, a sound insulation cotton 14 is fixedly mounted on the inner wall of the noise isolation cover 13, a first sealing ring 15 is fixedly mounted on the bottom of the noise isolation cover 13, a through hole is arranged on the noise isolation cover 13, a second sealing ring 16 is fixedly mounted on the inner wall of the through hole, the output of the grinding motor 10 is passed through the second sealing ring 16, and the grinding disc 11 is arranged in the noise isolation cover 13, when the grinding disc 11 and the first grinding seat 3 grind the material, the noise isolation cover 13 can be tightly wrapped around the outside of the two to reduce the noise generated by the grinding of the material by the two from being transmitted to the outside, thereby achieving the effect of noise reduction.

[0025] The rotating support integrated assembly includes a support rod 17, which is fixedly mounted on the top of the mounting base plate 1, and a U-shaped mounting frame 18 is fixedly connected to the top of the support rod 17. A first flip motor 19 is fixedly mounted on the inner side wall of one side of the U-shaped mounting frame 18, and the output shaft of the first flip motor 19 is fixedly mounted on the first support base plate 20. The first grinding seat 3 is fixedly mounted on the top of the first support base plate 20, and a second flip motor 21 is fixedly mounted on the inner side wall of the other side of the U-shaped mounting frame 18. The output shaft of the second flip motor 21 is fixedly mounted on the second support base plate 22, and the second grinding seat 4 is fixedly mounted on the top of the second support base plate 22. The first flip motor 19 can drive the first grinding seat 3 to rotate so that the ground material in the first grinding seat 3 can be poured out, and the same applies to the second flip motor 21.

[0026] Collection boxes 23 are fixedly installed on both sides of the top of the installation base plate 1, and the collection boxes 23 can collect the materials poured out from the first grinding seat 3 and the second grinding seat 4.

[0027] When the utility model is in use, the user can first place the material to be ground in the first grinding seat 3 on the top of the first supporting bottom plate 20, and then the user can make the electric telescopic rod 7 work to drive the U-shaped bracket 8 and the mounting seat 9 to descend, thereby driving the grinding motor 10, the grinding disc 11 and the noise isolation cover 13 to descend, until the first sealing ring 15 at the bottom of the noise isolation cover 13 is tightly fitted on the top of the first supporting bottom plate 20. When the user makes the U-shaped bracket 8, the grinding motor 10 and the mounting seat 9 continue to descend, the grinding disc 11 can be driven to descend in the first grinding seat 3. At this time, the mounting seat 9 will squeeze the spring 12 and will no longer cause the noise isolation cover 13 to descend. When the user's grinding motor 10 works, it can drive the grinding disc 11 to rotate, so that the grinding disc 11 can grind the material in the first grinding seat 3. When grinding materials, the noise isolation cover 13 and the sound insulation cotton 14 can prevent the noise generated during grinding from being transmitted to the outside world, thereby achieving the purpose of noise reduction. When grinding materials in the first grinding seat 3, the user can put materials into the second grinding seat 4. After the materials in the first grinding seat 3 are ground, the user can make the rotating motor 5 work to drive the rotating connecting plate 6 and the electric telescopic rod 7 to rotate, so that the grinding disc 11 rotates the top of the second grinding seat 4. When the electric telescopic rod 7 drives the grinding motor 10 to descend, the grinding disc 11 can be connected to the second grinding seat 4 to grind the materials in the second grinding seat 4. In addition, when the user makes the first flipping motor 19 work, it can drive the first supporting bottom plate 20 and the first grinding seat 3 to rotate, so that the materials in the first hard seat can be poured into the collection box 23 for collection.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A grinding machine noise reduction device, comprising a mounting base plate (1) and a side mounting plate (2), wherein the side mounting plate (2) is fixedly connected to the outer side wall of the mounting base plate (1), characterized in that: The top of the side mounting plate (2) is connected to a rotating noise reduction grinding assembly, the top of the mounting base plate (1) is provided with a first grinding seat (3) and a second grinding seat (4) in order from left to right, and the top of the mounting base plate (1) is provided with a rotating support integrated assembly for rotating the first grinding seat (3) and the second grinding seat (4).

2. A grinding machine noise reduction device as claimed in claim 1, characterized in that: The rotary noise reduction grinding assembly comprises a rotary motor (5), the rotary motor (5) is fixedly mounted on the top of the side mounting plate (2), and a rotary connecting plate (6) is fixedly mounted on the output shaft of the rotary motor (5).

3. A grinding machine noise reduction device as claimed in claim 2, characterized in that: An electric telescopic rod (7) is fixedly mounted at the bottom of one end of the rotating connecting plate (6), a U-shaped bracket (8) is fixedly mounted at the bottom of the electric telescopic rod (7), a mounting seat (9) is fixedly connected to the bottom of the U-shaped bracket (8), and a grinding motor (10) is fixedly mounted at the top of the mounting seat (9).

4. A grinding machine noise reduction device as claimed in claim 3, characterized in that: A grinding disc (11) is fixedly mounted on the output shaft of the grinding motor (10), a spring (12) is fixedly mounted on the bottom of the mounting seat (9), a noise isolation cover (13) is fixedly connected to the bottom of the spring (12), and sound insulation cotton (14) is fixedly mounted on the inner side wall of the noise isolation cover (13).

5. A grinding machine noise reduction device as claimed in claim 4, characterized in that: A first sealing ring (15) is fixedly mounted on the bottom of the noise isolation cover (13); a through hole is provided on the noise isolation cover (13); a second sealing ring (16) is fixedly mounted on the inner wall of the through hole; the output of the grinding motor (10) is passed through the second sealing ring (16); and the grinding disc (11) is arranged in the noise isolation cover (13).

6. A grinding machine noise reduction device as claimed in claim 1, characterized in that: The rotating support integrated assembly comprises a support rod (17), the support rod (17) is fixedly mounted on the top of the mounting base plate (1), the top of the support rod (17) is fixedly connected to a U-shaped mounting frame (18), a first flip motor (19) is fixedly mounted on the inner side wall of one side of the U-shaped mounting frame (18), and the output shaft of the first flip motor (19) is fixedly mounted on the first supporting base plate (20).

7. A grinding machine noise reduction device as claimed in claim 6, characterized in that: The first grinding seat (3) is fixedly mounted on the top of the first supporting base plate (20), a second flipping motor (21) is fixedly mounted on the inner side wall of the other side of the U-shaped mounting frame (18), an output shaft of the second flipping motor (21) is fixedly mounted on the second supporting base plate (22), and the second grinding seat (4) is fixedly mounted on the top of the second supporting base plate (22).

8. A grinding machine noise reduction device as claimed in claim 1, characterized in that: Collection boxes (23) are fixedly mounted on both sides of the top of the mounting base plate (1).

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