CN212189277U - Eccentric grinder - Google Patents

Abstract

The utility model discloses an eccentric grinding machine, including organism and feeder hopper, the downside of organism is equipped with the frame, and motor power is installed to the left side upper end of frame, and motor power's pivot is connected with grinding mechanism, grinding mechanism includes the eccentric mill in the outside and inside broken mechanism, and the right side of eccentric mill rotates through bearing and connects on the organism, and the right downside of organism is equipped with the feed opening, the downside of organism inclines towards right downside, makes things convenient for the unloading, eccentric mill and motor power's pivot eccentric settings, the utility model discloses an eccentric mill overturns and grinds, and the fully ground raw materials improves the grinding effect of raw materials, and simultaneously, two pairs of roller mills cool off through water-cooling tube and roller mill, and it is serious to arouse the raw materials intensification after avoiding the time length.

Description

Eccentric grinder

Technical Field

The utility model relates to a grind quick-witted technical field, specifically be an eccentric grinding machine.

Background

The grinding machine is a grinding machine that grinds the surface of a workpiece with a grinder coated with or embedded with an abrasive. The grinding machine is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in workpieces.

The existing grinding machine has insufficient grinding, and the grinding effect is influenced because the temperature of a grinding disc is too high due to the friction of raw materials in the grinding process. Therefore, the utility model provides an eccentric grinder to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide an eccentric machine that grinds to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an eccentric grinding machine comprises a machine body and a feed hopper, wherein a rack is arranged on the lower side of the machine body, a power motor is mounted at the upper end of the left side of the rack, a rotating shaft of the power motor is connected with a grinding mechanism, the grinding mechanism comprises an eccentric mill on the outer side and a crushing mechanism on the inner side, the right side of the eccentric mill is rotatably connected onto the machine body through a bearing, a feed opening is formed in the lower right side of the machine body, an inner ring of a bearing I penetrates through the inner part of the grinding mechanism and a feed position of the feed hopper, the feed hopper is mounted on the right side of the machine body, a vibrating motor is mounted on the lower side of the feed hopper, and is fed through;

the crushing mechanism comprises a left transmission unit and a right connecting plate, the connecting plate is connected with the right upper side of the transmission unit through a prismatic connecting rod on the upper side, the transmission unit comprises a main shaft connected with a rotating shaft of a power motor, the main shaft is rotatably connected with the transmission unit through a bearing, the main shaft is connected with a rotating shaft of a roller mill II through a belt, the rotating shaft of the roller mill II is meshed with a two-roller mill I through a gear, the right end of the roller mill II is rotatably connected onto the connecting plate through a bearing III, a water-cooled tube is arranged in the bearing III and is divided into an inner tube and an outer tube, the outer tube is rotatably sealed with an inner ring of the bearing III through a sealing piece, the inner tube is rotatably connected to the left side of the roller mill II through a sealing piece, the sealing piece is sealed in a stuffing box sealing mode, the inner tube at the left end, the liquid outlet of the cooling mechanism is connected with the water tank for circulation.

As the utility model discloses further scheme, eccentric mill and motor power's pivot eccentric settings, and eccentric mill are close to the lateral wall of mounted position and are equipped with the monoblock abrasive disc, and eccentric mill keeps away from the lateral wall of mounted position and comprises evenly distributed's abrasive disc and screen cloth for when the extrusion force was the biggest during rotation, the abrasive disc can make full use of, and through the screen cloth whereabouts.

As a further proposal of the utility model, the lower side of the machine body inclines towards the lower right side, which facilitates the blanking.

As the utility model discloses further scheme again, bearing one sets up with motor power's pivot coaxial line.

As a further proposal of the utility model, the first roller mill is symmetrically arranged around the second roller mill, and the first roller mill and the second roller mill are mutually meshed for grinding.

As the utility model discloses scheme further again, the outer tube on right side is connected through the spiral pipe to the left end of inner tube, and the spiral pipe is installed around the inside wall of grinding roller two, cools off grinding roller two.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an eccentric mill overturns and grinds, and the fully ground raw materials improves the grinding effect of raw materials, simultaneously, cools off through two pairs of roller mills of water-cooled tube and roller mill, and it is serious to avoid arousing the raw materials intensification after the time length.

Drawings

Fig. 1 is a schematic view of a structure of an eccentric grinder.

Fig. 2 is a left side view schematically showing a structure of a driving unit in an eccentric grinder.

Fig. 3 is a partial perspective view of a grinding mechanism in an eccentric grinder.

In the figure: 1. a body; 2. a feed hopper; 3. a vibration motor; 4. a power motor; 5. a frame; 6. a grinding mechanism; 7. Eccentric grinding; 8. grinding; 9. screening a screen; 10. a feeding port; 11. a first bearing; 12. a cooling mechanism; 13. grinding the first roller; 14. Grinding the roller II; 15. a transmission unit; 16. a water-cooled tube; 17. a third bearing; 18. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, an eccentric grinder comprises a machine body 1 and a feeding hopper 2, wherein a frame 5 is disposed at a lower side of the machine body 1, a power motor 4 is mounted at an upper end of a left side of the frame 5, a rotating shaft of the power motor 4 is connected with a grinding mechanism 6, the grinding mechanism 6 comprises an eccentric grinder 7 at an outer side and an internal crushing mechanism, a right side of the eccentric grinder 7 is rotatably connected to the machine body 1 through a bearing 11, a discharging opening 10 is disposed at a lower right side of the machine body 1, the lower side of the machine body 1 is inclined towards the lower right side to facilitate discharging, the eccentric grinder 7 and the rotating shaft of the power motor 4 are eccentrically disposed, a whole piece of grinding disc 8 is disposed on a side wall of the eccentric grinder 7 close to a mounting position, a side wall of the eccentric grinder 7 far away from the mounting position is composed of uniformly distributed grinding discs 8, the grinding machine is characterized in that the grinding machine falls down through a screen 9, an inner ring of a bearing I11 is connected with the inside of a grinding mechanism 6 and the blanking position of a feed hopper 2 in a penetrating manner, the feed hopper 2 is installed on the right side of a machine body 1, a vibration motor 3 is installed on the lower side of the feed hopper 2, rotating shafts of the bearing I11 and a power motor 4 are coaxially arranged, feeding is carried out through the feed hopper 2, the feeding is carried out, the feeding is put into the grinding mechanism 6, grinding is carried out;

the crushing mechanism comprises a left transmission unit 15 and a right connecting plate, the connecting plate is connected with the right upper side of the transmission unit 15 through an upper prismatic connecting rod, the transmission unit 15 comprises a main shaft connected with a rotating shaft of the power motor 4, the main shaft is rotatably connected with the transmission unit 15 through a bearing, the main shaft is connected with a rotating shaft of the roller mill II 14 through a belt, the rotating shaft of the roller mill II 14 is meshed with the two roller mill I13 through a gear, the roller mill I13 is symmetrically arranged in front and back of the roller mill II 14, the roller mill I13 and the roller mill II 14 are meshed with each other for grinding, the right end of the roller mill II 14 is rotatably connected onto the connecting plate through a bearing III 17, a water cooling pipe 16 is arranged in the bearing III 17, the water cooling pipe 16 is divided into an inner pipe and an outer pipe, the outer pipe is rotatably sealed with an inner ring of the bearing III 17 through a sealing piece, the inner, the left end of inner tube passes through the outer tube on spiral pipe connection right side, and the spiral pipe is installed around the inside wall of two 14 rolls of mill, cools off two 14 rolls of mill, the left end inner tube connection of water-cooled tube 16 has the water pump, and the water pump is located water tank 18, and the outer union coupling of water-cooled tube 16 has cooling body 12, and cooling body 12 adopts forced air cooling or other cooling methods, and water tank 18 is connected to cooling body 12's liquid outlet, circulates.

The utility model discloses a theory of operation is: during the use, through feeder hopper 2 feeding, vibrating motor 3 makes things convenient for the unloading, the raw materials gets into in grinding mechanism 6, pivot 4 through motor power rotates, it rotates to drive eccentric mill 7, raise the raw materials, through the transmission of drive unit 15, it rotates to drive first 13 and the second 14 meshing of roll mill, grind the raw materials, simultaneously, the water pump draws water, transport the screwed pipe in through the inner tube of water-cooled tube 16, the rethread outer tube is retrieved and is got into cooling body 12, get back to in the water tank 18 at last, cool off second 14 of roll mill.

The utility model discloses an eccentric mill 7 overturns and grinds, and the abundant grinding raw materials improves the grinding effect of raw materials, simultaneously, cools off two 14 pairs of roller mills through water-cooled tube 16 and two 14 roller mills, and it is serious to avoid arousing the raw materials intensification after the time length.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an eccentric grinding machine, includes organism (1) and feeder hopper (2), its characterized in that, the downside of organism (1) is equipped with frame (5), and motor power (4) are installed to the left side upper end of frame (5), and the pivot of motor power (4) is connected with grinds mechanism (6), grind mechanism (6) including the eccentric mill (7) in the outside and inside crushing mechanism, the right side of eccentric mill (7) is rotated through bearing one (11) and is connected on organism (1), and the right downside of organism (1) is equipped with feed opening (10), and the inner circle of bearing one (11) runs through the unloading department of connecting grinding mechanism (6) inside and feeder hopper (2), and the right side at organism (1) is installed to feeder hopper (2), and vibrating motor (3) are installed to the downside of feeder hopper (2);

the crushing mechanism comprises a left transmission unit (15) and a right connecting plate, the connecting plate is connected with the right upper side of the transmission unit (15) through a prismatic connecting rod on the upper side, the transmission unit (15) comprises a main shaft connected with a rotating shaft of the power motor (4), the main shaft is rotatably connected with the transmission unit (15) through a bearing, the main shaft is connected with the rotating shaft of the roller mill II (14) through a belt, the rotating shaft of the roller mill II (14) is meshed with the two-roller mill I (13) through a gear, the right end of the roller mill II (14) is rotatably connected onto the connecting plate through a bearing III (17), a water cooling pipe (16) is arranged in the bearing III (17), the water cooling pipe (16) is divided into an inner pipe and an outer pipe, the outer pipe is rotatably sealed with the inner ring of the bearing III (17) through a sealing element, the inner pipe is rotatably connected to, the left end inner tube of water-cooling pipe (16) is connected with the water pump, and the water pump is located water tank (18), and the outer tube connection of water-cooling pipe (16) has cooling body (12), and the liquid outlet of cooling body (12) is connected with water tank (18).

2. An eccentric mill according to claim 1, characterized in that the eccentric mill (7) is arranged eccentrically to the axis of rotation of the power motor (4), and that the side wall of the eccentric mill (7) near the installation location is provided with a one-piece abrasive disc (8), and that the side wall of the eccentric mill (7) remote from the installation location is formed by an evenly distributed abrasive disc (8) and screen cloth (9).

3. An eccentric grinder according to claim 1, characterised in that the underside of the machine body (1) is inclined towards the lower right side.

4. An eccentric grinder according to claim 1, characterised in that the bearing (11) and the axis of rotation of the motor (4) are arranged coaxially.

5. An eccentric mill according to claim 1, characterized in that the first roller mill (13) is arranged symmetrically in front and rear with respect to the second roller mill (14), and that the first roller mill (13) and the second roller mill (14) are arranged in engagement with each other.

6. An eccentric mill according to claim 1, characterized in that the left end of the inner tube is connected to the right outer tube by a spiral tube, which is mounted around the inner side wall of the second roller mill (14).

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