Grinding machine for cutter head sealing grease production

Abstract

The utility model discloses a grinding machine for cutter head sealing grease production, which comprises a grinding machine body, a rotating motor, a rotating head and a grinding strip, the rotating motor is arranged in the grinding machine body, and the rotating motor is fixedly connected with the inside of the grinding machine body. The upper end of a rotating shaft of the rotating motor penetrates through the upper end face of the grinding machine body and then is fixedly connected with the lower end face of the rotating head, the rotating head is arranged in the center of the grinding machine body, the multiple grinding strips are evenly distributed around the rotating head, one ends of the grinding strips are connected with the outer side face of the rotating head, and grinding rollers are arranged on the lower end faces of the grinding strips. The two ends of the grinding roller are rotationally connected with the grinding strips respectively, the lower end face of the grinding roller makes contact with the upper end face of the grinding machine body, and a plurality of discharging grooves are formed in the upper end face of the grinding machine body and are distributed outwards in a diverging mode with the rotating head as the center. The utility model has the beneficial effects that the use is simple, the grinding contact area is increased, and the grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of grinding machine, especially point to a kind of grinding machine for sealing grease production of cutter head. BACKGROUND

[0002] Sealing grease is a uniform paste made of oil as main agent, adding fiber, tackifier, filler and other additives, mainly plays the role of sealing, waterproof, lubrication, corrosion protection. The grinding mode of sealing grease now preferentially adopts three-roller grinding mode, but such grinding mode is not only cumbersome but also small in grinding contact area, which will cause the decline in efficiency.

[0003] Chinese patent publication No. CN218189867U, authorized publication date is January 3, 2023, sealing grease production three-roller grinding device, belongs to grinding device technical field. It includes grinding roller and machine shell, the grinding roller is hollow roller body, the both ends of the grinding roller are fixedly connected with extension pipe, a plurality of heat dissipation fins are fixedly connected on the two extension pipes, the inner wall of the grinding roller is fixedly connected with a partition plate, the grinding roller is divided into two chambers through the partition plate, the two chambers are communicated at the extension pipe, the grinding roller and the extension pipe are filled with cooling water, and a water pump is arranged in one of the extension pipes. The utility model discloses a heat dissipation fin and a water pump, which circulate the cooling water in the grinding roller to take away heat, and discharge heat through the heat dissipation fin, so as to reduce the heat of the roller, and reduce the addition of external pipeline and other equipment, the heat dissipation structure is integrated on the grinding roller, so that the three-roller machine structure is compact, stable and reliable in operation, and easy to maintain. The utility model has the disadvantages of complicated use and small grinding contact area, which causes the decline in efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a grinding machine for sealing grease production of cutter head, which is simple to use and has increased grinding contact area, so as to improve the grinding efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of knife disc sealing grease production's grinder, including grinder body, rotating motor, rotating head and grinding strip, the rotating motor is placed in grinder body, the rotating motor is fixedly connected in grinder body, the upper end of the rotating shaft of the rotating motor passes through the upper end surface of grinder body and is fixedly connected with the lower end surface of rotating head, the rotating head is placed in the center of grinder body, the grinding strip has several and is evenly distributed around rotating head, one end of the grinding strip is connected with the outside surface of rotating head, grinding roller is equipped on the lower end surface of the grinding strip, the both ends of the grinding roller are rotatably connected with the grinding strip respectively, the lower end surface of the grinding roller is in contact with the upper end surface of grinder body, the upper end surface of the grinder body is equipped with several discharge grooves, and the discharge grooves are distributed outwardly diverging with the rotating head as center.

[0007] When using, according to the grinding fineness or efficiency required by oneself, different number of grinding strips are installed on the rotating head, and then the sealing grease raw material to be ground is placed on the upper end surface of the grinder body, the rotating motor is turned on, and the grinding roller is ground on the upper end surface of the grinder body. The discharge grooves on the grinder body increase the rough surface and increase the grinding efficiency. The discharge grooves can also transport the ground sealing grease outward. Different number of grinding rollers can also increase the contact area with the grinder body to increase the grinding efficiency, so as to achieve the purpose of simple use and increased grinding contact area and improved grinding efficiency.

[0008] As preferred, a plurality of grinding rolling balls are arranged on the lower end surface of the grinding strip, the grinding rolling balls are rotatably connected with the lower end surface of the grinding strip, a plurality of rolling ball grooves are arranged on the upper end surface of the grinder body, the rolling ball grooves are annular with the rotating head as center, the inner bottom surface of the rolling ball grooves is higher than the inner ground surface of the discharge grooves, the rolling ball grooves correspond to the grinding rolling balls one by one, and the lower end surface of the grinding rolling ball is in contact with the inner bottom surface of the rolling ball groove. The cooperation of the grinding rolling ball and the rolling ball groove can further increase the grinding efficiency, and the inner bottom surface of the rolling ball groove being higher than the inner ground surface of the discharge groove can ensure the transportation of the ground sealing grease.

[0009] As preferred, an installation head is arranged on one end of the grinding strip, the installation head is fixedly connected with the grinding strip, the outer side surface of the rotating head is provided with an installation groove, the installation groove has a plurality of and corresponds to the grinding strip one by one, and one end of the grinding strip is connected with the outer side surface of the rotating head through the cooperation of the installation head and the installation groove. The installation head and the installation groove facilitate the installation and removal of different number of grinding strips.

[0010] As preferred, the grinder body is provided with a collecting groove and a discharge port, the collecting groove is annular and is arranged outside the discharge groove, the inner part of the collecting groove is communicated with the inner part of the discharge groove, the inner bottom surface of the collecting groove is lower than the inner bottom surface of the discharge groove, and the inner part of the collecting groove is communicated with the discharge port.

[0011] As preferred, the grinder body is provided with a cold water cavity and a water inlet and outlet, the cold water cavity is arranged in the grinder body, and the water inlet and outlet is communicated with the inner part of the cold water cavity.

[0012] As preferred, the upper end surface of the grinder body is high in the middle and low at the periphery.

[0013] The grinder has the advantages that: simple use, increased grinding contact area, improved grinding efficiency, increased grinding efficiency by the cooperation of the grinding rolling ball and the rolling ball groove, ensured transportation of the ground sealing grease by the inner bottom surface of the rolling ball groove being higher than the inner ground surface of the discharge groove, convenient installation and dismounting of the grinding strips of different numbers by the installation head and the installation groove, convenient collection of the ground sealing grease by the inner bottom surface of the collecting groove being lower than the inner bottom surface of the discharge groove, convenient discharge by the discharge port, cold water cavity for cooling and preventing the machine from being too high in temperature during grinding, convenient water replacement by the water inlet and outlet, and convenient discharge of the sealing grease by the upper end surface of the grinder body being high in the middle and low at the periphery. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the utility model;

[0015] Figure 2 It is a sectional view of the front view of the utility model;

[0016] Figure 3 It is Figure 2 the enlarged view of detail A of

[0017] Figure 4 It is a plan view of the utility model;

[0018] Figure 5 It is Figure 4 the sectional view of B-B of

[0019] Figure 6 It is Figure 5 the enlarged view of detail C of

[0020] In the figure: 1. grinding machine body, 2. rotating motor, 3. rotating head, 4. grinding strip, 5. discharge groove, 6. grinding roller, 7. grinding rolling ball, 8. rolling ball groove, 9. installation groove, 10. installation head, 11. material accumulation groove, 12. discharge port, 13. cold water cavity, 14. water inlet and outlet. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings and specific embodiments.

[0022] As Figure 1 and Figure 3 In the embodiment, a grinding machine for producing cutter seal grease comprises a grinding machine body 1, a rotating motor 2, a rotating head 3 and a grinding strip 4. The rotating motor 2 is arranged in the grinding machine body 1, and the rotating motor 2 is fixedly connected to the grinding machine body 1. The upper end of the rotating shaft of the rotating motor 2 penetrates through the upper end surface of the grinding machine body 1 and is fixedly connected to the lower end surface of the rotating head 3. The rotating head 3 is arranged at the center of the grinding machine body 1. The grinding strip 4 is arranged around the rotating head 3 and comprises a plurality of strips. One end of the grinding strip 4 is connected to the outer surface of the rotating head 3. The lower end surface of the grinding strip 4 is provided with a grinding roller 6. The two ends of the grinding roller 6 are rotatably connected to the grinding strip 4. The lower end surface of the grinding roller 6 is in contact with the upper end surface of the grinding machine body 1. The upper end surface of the grinding machine body 1 is provided with a plurality of discharge grooves 5. The discharge grooves 5 are distributed outwardly from the center of the rotating head 3.

[0023] As Figure 1 , Figure 3 and Figure 5 As shown in the figure, the lower end surface of the grinding strip 4 is provided with a plurality of grinding rolling balls 7. The grinding rolling balls 7 are rotatably connected to the lower end surface of the grinding strip 4. The upper end surface of the grinding machine body 1 is provided with a plurality of rolling ball grooves 8. The rolling ball grooves 8 are annular and have the rotating head 3 as the center. The inner bottom surface of the rolling ball groove 8 is higher than the inner ground surface of the discharge groove 5. The rolling ball groove 8 corresponds to the grinding rolling ball 7. The lower end surface of the grinding rolling ball 7 is in contact with the inner bottom surface of the rolling ball groove 8.

[0024] As Figure 3 and Figure 5 As shown in the figure, one end of the grinding strip 4 is provided with an installation head 10. The installation head 10 is fixedly connected to the grinding strip 4. The outer surface of the rotating head 3 is provided with an installation groove 9. The installation groove 9 has a plurality of installation grooves and corresponds to the grinding strip 4. One end of the grinding strip 4 is connected to the outer surface of the rotating head 3 through the cooperation of the installation head 10 and the installation groove 9.

[0025] As Figure 1 and Figure 2As shown, the grinding machine body 1 is provided with a material gathering trough 11 and a discharge port 12. The material gathering trough 11 is annular and located outside the discharge trough 5. The interior of the material gathering trough 11 is connected to the interior of the discharge trough 5. The inner bottom surface of the material gathering trough 11 is lower than the inner bottom surface of the discharge trough 5. The interior of the material gathering trough 11 is connected to the discharge port 12.

[0026] like Figure 4 and Figure 6 As shown, the grinding machine body 1 is provided with a cold water chamber 13 and water inlet and outlet 14. The cold water chamber 13 is placed inside the grinding machine body 1, and there are several water inlet and outlet 14 that are connected to the interior of the cold water chamber 13.

[0027] like Figure 1 and Figure 3 As shown, the upper surface of the grinding machine body 1 is high in the middle and low around the edges.

[0028] In use, depending on the desired grinding fineness or efficiency, different numbers of grinding strips 4 are installed onto the rotating head 3 via the mounting head 10 and mounting groove 9. Then, the sealing grease material to be ground is placed on the upper surface of the grinding machine body 1. The rotating motor 2 is turned on, allowing the grinding roller 6 to rotate and grind on the upper surface of the grinding machine body 1. Simultaneously, the grinding balls 7 rotate and grind within the ball groove 8. The discharge chute 5 and ball groove 8 on the grinding machine body 1 increase the roughness of the surface, thus increasing grinding efficiency. The middle of the upper surface of the grinding machine body 1 is high. The low shape around the edges, along with the discharge trough 5, allows the ground sealing grease to be transported outward to the material collection trough 11, and then collected through the discharge port 12. The different numbers of grinding rollers 6 can also increase the contact area with the grinding machine body 1, thereby increasing the grinding efficiency. To prevent the temperature from rising during grinding, cold water or cooling liquid can be injected into the cold water chamber 13 inside the grinding machine body 1 through the water inlet and outlet 14 to cool it down. The replacement of cold water or cooling liquid can be completed through the water inlet and outlet 14, achieving the purpose of simple use, increased grinding contact area, and improved grinding efficiency.

Claims

1. A grinding mill for producing cutter disc sealing grease, characterized in that, The utility model relates to a grinding machine, including grinder body (1), rotating motor (2), rotating head (3) and grinding strip (4), rotating motor (2) is placed in grinder body (1), rotating motor (2) is fixedly connected in grinder body (1), the upper end of rotating shaft of rotating motor (2) passes through the upper end surface of grinder body (1) and is fixedly connected with the lower end surface of rotating head (3), rotating head (3) is placed in the center of grinder body (1), grinding strip (4) has several and evenly distributes in the periphery of rotating head (3), one end of grinding strip (4) is connected with the outside surface of rotating head (3), the lower end surface of grinding strip (4) is equipped with grinding roller (6), and the both ends of grinding roller (6) are rotatably connected with grinding strip (4), and the lower end surface of grinding roller (6) is in contact with the upper end surface of grinder body (1), the upper end surface of grinder body (1) is equipped with a plurality of discharge grooves (5), and the discharge grooves (5) are distributed outwardly diverging with rotating head (3) as the center.

2. The grinder for producing a sealant grease for a cutter head according to claim 1, wherein The lower end surface of grinding strip (4) is equipped with a plurality of grinding rolling balls (7), the grinding rolling ball (7) is rotatably connected with the lower end surface of grinding strip (4), the upper end surface of grinder body (1) is equipped with a plurality of ball grooves (8), the ball groove (8) is annular with rotating head (3) as the center, the inner bottom surface of ball groove (8) is higher than the inner ground surface of discharge groove (5), the ball groove (8) corresponds with grinding rolling ball (7), and the lower end surface of grinding rolling ball (7) is in contact with the inner bottom surface of ball groove (8).

3. The grinder for producing a sealant grease for a cutter head according to claim 1, wherein One end of grinding strip (4) is equipped with mounting head (10), the mounting head (10) is fixedly connected with grinding strip (4), the outside surface of rotating head (3) is equipped with mounting groove (9), the mounting groove (9) has a plurality of and corresponds with grinding strip (4), and one end of grinding strip (4) is connected with the outside surface of rotating head (3) through the cooperation of mounting head (10) and mounting groove (9).

4. The grinder for producing a sealant grease for a cutter head according to claim 1, wherein The upper end surface of grinder body (1) is annular and is placed on the outside of discharge groove (5), the inner bottom surface of accumulation groove (11) is lower than the inner bottom surface of discharge groove (5), and the inner bottom surface of accumulation groove (11) is lower than the inner bottom surface of discharge groove (5).

5. The grinder for producing a sealant grease for a cutter head according to claim 1, wherein The upper end surface of grinder body (1) is annular and is placed on the outside of discharge groove (5), the inner bottom surface of accumulation groove (11) is lower than the inner bottom surface of discharge groove (5), and the inner bottom surface of accumulation groove (11) is lower than the inner bottom surface of discharge groove (5).

6. The grinder for producing a sealant grease for a cutter head according to claim 1, wherein The upper end surface of grinder body (1) is annular and is placed on the outside of discharge groove (5), the inner bottom surface of accumulation groove (11) is lower than the inner bottom surface of discharge groove (5), and the inner bottom surface of accumulation groove (11) is lower than the inner bottom surface of discharge groove (5).

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