CN108480010A - A high-efficiency grinder for paint production - Google Patents

Abstract

The invention discloses a high-efficiency grinding machine for paint production, which comprises a bracket, wherein a spherical shell is arranged on the bracket, and the high-efficiency grinding machine is characterized in that: the ball-type shell is internally provided with a separation connecting piece which can separate the ball-type shell into a left area and a right area, the ball-type shell is movably connected onto the separation connecting piece through a bearing, a rotating shaft which is perpendicular to the separation connecting piece is arranged at a position corresponding to the center of the ball-type shell, a grinding body which is orthogonal to the rotating direction and the rotating direction of the ball-type shell is arranged on the rotating shaft, a rotating shaft driving mechanism which can drive the rotating shaft to rotate is arranged in the separation connecting piece, and a shell rotation driving mechanism which can drive the ball-type shell to rotate is arranged on the outer side of the ball-type shell. The invention aims to overcome the defects in the prior art and provide the efficient grinding machine for producing the coating, which has the advantages of simple structure, good grinding effect and fine and uniform grinding materials.

Description

A high-efficiency grinder for paint production

technical field

The invention relates to a high-efficiency grinder for paint production.

Background technique

In the paint production industry, in order to make the paint have more stable physical and chemical properties, it is generally necessary to grind and disperse large particles or agglomerated raw materials to a certain fineness through a sand mill. Therefore, grinding equipment is widely used in paint production. One of the important equipment. Due to design defects of the existing grinding equipment, the grinding fineness of the material is not enough, and the particles are not uniform enough, which will affect the overall effect and quality of the coating.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the prior art and provide a high-efficiency grinder for coating production with simple structure, good grinding effect, and fine and uniform grinding materials.

In order to achieve the above object, the present invention adopts the following scheme:

A high-efficiency grinding machine for paint production, including a bracket, on which a spherical housing is arranged, and is characterized in that: a spherical housing is provided in the spherical housing to divide the spherical housing into left and right areas. The partition connector, the spherical housing is movably connected to the partition connector through bearings, and a rotating shaft perpendicular to the partition connector is provided at the position corresponding to the center of the spherical housing. The rotating shaft is provided with a grinding body whose rotating direction is perpendicular to the rotating direction of the spherical shell, and a rotating shaft drive mechanism capable of driving the rotating shaft is provided in the separating connector, and a rotating shaft driving mechanism is provided outside the spherical shell to A housing rotation drive mechanism that rotates the spherical housing.

A high-efficiency grinding machine for paint production as described above is characterized in that the spherical shell is composed of two hemispherical shells, and the two hemispherical shells are connected to each other through connecting parts arranged on the outer wall. seal.

A high-efficiency grinding machine for paint production as described above is characterized in that bearings that can slide relative to the mounting holes are arranged on the first rotating shaft and the second rotating shaft.

A high-efficiency grinding machine for paint production as described above is characterized in that the rotating shaft driving mechanism includes a first rotating shaft driving motor that enables the first grinding body and the second grinding body to work at different grinding speeds and a second rotating shaft driving motor, the first rotating shaft driving motor is connected to the first rotating shaft, and the second rotating shaft driving motor is connected to the second rotating shaft.

A high-efficiency grinding machine for paint production as described above is characterized in that the support is set on a device capable of rotating the support.

A high-efficiency grinding machine for coating production as described above is characterized in that the grinding body includes a first grinding body and a second grinding body, and the rotating shaft includes a first rotating shaft and a second rotating shaft, so The first grinding body is arranged on the first rotating shaft, the second grinding body is arranged on the second rotating shaft, and an installation hole penetrating through the separating connecting member is provided in the separating connecting member, and the first rotating shaft The side opposite to the second rotating shaft is respectively arranged in the installation hole, and the first grinding body includes a plurality of first circular grinding discs fixedly connected to the first rotating shaft at intervals, and the plurality of first circular grinding discs The outer diameter of the circular grinding disc decreases in turn outward from the side close to the separating connector so that a uniform grinding channel is formed between the outer wall of the first circular grinding disc and the spherical shell, and the center between two adjacent first circular grinding discs There is a second circular grinding disc that can rotate relative to the first rotating shaft, the outer diameter of the second circular grinding disc is larger than the outer diameter of the first circular grinding disc, the outer end surface of the first circular grinding disc, the second circular grinding disc A first grinding channel is formed between the outer end surface and the inner wall of the spherical shell, a second grinding channel is formed between the first circular grinding disc and the second circular grinding disc, the second grinding body is a grinding hemisphere, and the grinding A third grinding channel is formed between the outer wall of the hemisphere and the inner wall of the spherical shell, the inner diameter of the third grinding channel is smaller than the inner diameter of the first grinding channel or the second grinding channel, and the first rotating shaft and the rotating second rotating shaft are respectively It is connected with the rotating shaft driving mechanism, and there is a device in the separating connecting piece that can drive the first rotating shaft or/and the second rotating shaft to move the spherical shell so as to reduce the width of the first grinding channel or/and the third grinding channel. Width adjustment device, in the lower part of the partition connector, there are communication channels that can communicate with the first grinding channel and the third grinding channel, and the lower end of the partition connector is provided with a spherical shell that can grind to the third grinding channel when it rotates. The channel injects gas so that the materials in the communication channel are sucked into the injection guide mechanism of the third grinding channel. On the upper side of the partition connector, there is a feeding pipe that can send the material into the first grinding channel. On the other side of the upper part of the connecting piece, there is an air suction and powder collection mechanism that can extract and collect the ground materials when air is pumped.

A high-efficiency grinding machine for paint production as described above is characterized in that the adjustment device includes a first release bearing sleeved on the inner end of the first rotating shaft, and a There is a second release bearing, an extrusion hole is set between the first release bearing and the second release bearing, an adjustment cylinder is provided in the separation connector, and an adjustable cylinder shaft is provided on the cylinder shaft of the adjustment cylinder. An extrusion head that separates the first release bearing and the second release bearing to both sides, the extrusion head is arranged in the extrusion hole, and a traction spring is sleeved between the first release bearing and the second release bearing . The release bearing includes a tubular bearing seat, a bearing roller is arranged inside the tubular bearing seat, and an extruding part is arranged outside the tubular bearing seat, and the extruding hole is arranged on the extruding part.

A high-efficiency grinding machine for paint production as described above is characterized in that the rotating shaft driving mechanism includes a first transmission gear arranged on the first rotating shaft, and a second rotating shaft is provided on the second rotating shaft. Two transmission gears, a rotating shaft driving motor is arranged on the support, a first driving gear and a second driving gear are arranged on the motor shaft of the rotating shaft driving motor, and the first driving gear and the first transmission A first driving chain is sleeved between the gears, and a second driving chain is arranged between the second driving gear and the second transmission gear.

A high-efficiency grinder for paint production as described above is characterized in that connecting pipes are respectively arranged at the upper and lower ends of the spherical shell, bearings are arranged in the connecting pipes, and the partition connectors include circular partitions. The circular partition is provided with round tubes that run through the upper and lower ends of the circular partition, and the bearings are sleeved on the round tubes. The thickness of the circular partition is greater than or equal to the round tube. The inner diameter of the communicating channel runs through the circular partition and the circular tube and is isolated from the inside of the circular tube, and the adjusting device is arranged in the circular tube above the communicating channel.

A high-efficiency grinder for paint production as described above is characterized in that the casing rotation drive mechanism includes a large transmission gear arranged on the upper part of the spherical casing, a casing rotation drive motor is provided on the support 1, and a casing rotation drive motor is provided on the casing. A large drive gear is arranged on the motor shaft of the rotary drive motor, and the large drive gear meshes with the large transmission gear.

A high-efficiency grinder for paint production as described above is characterized in that the spray guide mechanism includes a closed cavity arranged in a circular tube below the communication channel, and a circular tube in the connecting tube is provided with a The air inlet that makes the airtight cavity communicate with the inner cavity of the connecting pipe is provided with a fan blade that can supply air to the air inlet when the connecting pipe rotates in the connecting pipe, and an air jet pipe is provided on the circular pipe. One end of the air injection pipe is connected with the airtight cavity, and the other end of the air injection pipe is arranged at the lower end of the third grinding channel close to the communication channel.

A high-efficiency grinder for paint production as described above is characterized in that the air suction and powder collection mechanism includes an air suction port arranged on the upper end of the spherical shell, and a suction port connected to the air suction port is provided in the partition connector. The air suction pipe is provided with a filter screen in the air suction port, and the air suction pipe is connected with the air suction powder collection device. The structure of the suction powder collecting device is similar to that of the vacuum cleaner.

A high-efficiency grinder for paint production as described above is characterized in that the second circular grinding disc is movably arranged on the first rotating shaft through bearings.

A high-efficiency grinder for paint production as described above is characterized in that the inner wall of the spherical shell, the outer wall of the first circular grinding disc, and the outer wall of the partition connector are respectively provided with convex triangular cones.

In summary, the present invention has the beneficial effects relative to the prior art as follows:

1. In the present invention, the spherical shell and the grinding body rotate separately, and the rotation direction between them is set orthogonally, so that the material to be ground can be rubbed in multiple angles, greatly improving its grinding effect;

2. The first grinding body in the present invention is respectively provided with a first circular grinding disc fixed on the first rotating shaft and a second circular grinding disc movable on the first rotating shaft on the first rotating shaft. The outer diameter of the circular grinding disc is larger than the outer diameter of the first circular grinding disc. During the grinding process, under the friction of the material, the first circular grinding disc and the second circular grinding disc will produce a different speed, so that the first circular grinding disc The grinding disc and the second circular grinding disc can cooperate with each other for grinding;

3. In the present invention, an adjustment device is provided between the first grinding body and the second grinding body, and the adjustment device can make the first grinding body and the second grinding body move to both sides, so that the inner diameter of the first grinding channel And the inner diameter of the third grinding channel is reduced, so that the ground material can be ground in less grinding space, and the fineness of the ground material is finer.

4. The air extraction and powder collection device in the present invention can extract and collect materials that meet the fineness, effectively ensuring the quality of the finished product;

5. In the present invention, a communication channel is provided between the first grinding channel and the third grinding channel, and a spraying guide mechanism is arranged at a position close to the communication channel, and the materials ground through the first grinding channel and the second grinding channel are sprayed Driven by the guide mechanism, it can smoothly enter the third grinding channel for finer grinding.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention;

Fig. 2 is a schematic sectional view of the present invention;

Fig. 3 is the schematic diagram of adjusting device of the present invention;

Fig. 4 is the schematic diagram of separating connector of the present invention;

FIG. 5 is an enlarged schematic view of point A in FIG. 2 .

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

A high-efficiency grinder for paint production as shown in Figures 1 to 5 includes a bracket 1 on which a spherical housing 2 is provided, and a spherical housing capable of 2 A partition connector 3 divided into left and right areas, the spherical housing 2 is movably connected to the partition connector 3 through a bearing 4, at the position where the partition connector 3 corresponds to the center of the spherical housing 2 A rotating shaft 5 perpendicular to the separating connector 3 is provided on the top, and a grinding body 6 whose rotation direction is perpendicular to the rotating direction of the spherical shell 2 is arranged on the rotating shaft 5 . A rotating shaft driving mechanism 7 capable of driving the rotating shaft 5 to rotate, and a casing rotation driving mechanism 8 capable of driving the spherical casing 2 to rotate is provided outside the spherical casing 2 . In the present invention, the spherical shell and the grinding body rotate separately, and the rotation directions between the two are set orthogonally, so that the material to be ground can be rubbed in multiple angles, greatly improving its grinding effect;

In the present invention, the grinding body 6 includes a first grinding body 61 and a second grinding body 62, the rotating shaft 5 includes a first rotating shaft 51 and a second rotating shaft 52, and the first grinding body 61 is arranged on On the first rotating shaft 51, the second grinding body 62 is arranged on the second rotating shaft 52, and a mounting hole 33 penetrating the separating connecting member 3 is provided in the separating connecting member 3, and the first rotating shaft 51 The side opposite to the second rotating shaft 52 is respectively arranged in the mounting hole 33. The first grinding body 61 includes a plurality of first circular grinding discs 511 fixedly connected to the first rotating shaft 51 at regular intervals. The outer diameter of the first circular grinding disc 511 gradually decreases outwards from the side close to the partition connector 3 so that a uniform grinding channel is formed between the outer wall of the first circular grinding disc 511 and the spherical shell 2, and between two adjacent The center between the first circular grinding discs 511 is provided with a second circular grinding disc 512 that can rotate relative to the first rotating shaft 51, and the outer diameter of the second circular grinding disc 512 is greater than the outer diameter of the first circular grinding disc 511 Specifically, the outer diameter of the second circular grinding disc 512 is larger than that of the adjacent outer first circular grinding disc 511 , and the side close to the partition connector 3 is the inner side. The first grinding channel 9 is formed between the outer end surface of the first circular grinding disc 511, the outer end surface of the second circular grinding disc 512, and the inner wall of the spherical housing 2, and the first grinding channel 9 is formed between the first circular grinding disc 511 and the second circular grinding disc 512. The second grinding channel 10, the second grinding body 62 is a grinding hemisphere, the third grinding channel 11 is formed between the outer wall of the grinding hemisphere and the inner wall of the spherical shell 2, and the inner diameter of the third grinding channel 11 is smaller than that of the first grinding channel. The inner diameter of a grinding channel 9 or the second grinding channel 10, the first rotating shaft 51 and the rotating second rotating shaft 52 are respectively connected with the rotating shaft driving mechanism 7, and a device capable of driving the second rotating shaft is arranged in the separating connector 3. A rotating shaft 51 or/and a second rotating shaft 52 move toward the spherical housing 2 so as to reduce the width of the first grinding channel 9 or/and the adjusting device 12 of the width of the third grinding channel 11 , at the lower part of the separating connector 3 There are communication passages 34 that can communicate with the first grinding passage 9 and the third grinding passage 11 respectively, and the lower end of the partition connector 3 is provided with a spherical shell 2 that can inject gas to the third grinding passage 11 when it rotates so that the communication passages The material in the 34 is sucked into the injection guide mechanism 13 of the third grinding channel, and a feeding pipe 14 capable of feeding the material into the first grinding channel 9 is provided on the upper side of the separating connecting piece 3, and the feeding pipe 14 is arranged on the upper side of the separating connecting piece 3. 3. The other side of the upper part is provided with an air extraction and powder collection mechanism 15 that can extract and collect the ground materials when air is extracted.

During the use of the present invention, since the outer diameter of the second circular grinding disc is larger than that of the first circular grinding disc, under the friction of materials during the grinding process, the first circular grinding disc and the second circular grinding disc will produce a different Rotating speed, so that the first circular grinding disc and the second circular grinding disc can play the effect of grinding in cooperation with each other. In the present invention, the inner diameter of the first grinding channel is larger than that of the second grinding channel, and the inner diameter of the third grinding channel is smaller than that of the second grinding channel. In the present invention, the material first enters the first grinding channel, and undergoes friction and extrusion between the inner wall of the spherical shell, the outer surface of the first circular grinding disc, and the outer end surface of the second circular grinding disc to perform the first-stage grinding. During the process, the material is subjected to force in different directions, and the grinding effect is much better than that of the force only on the same horizontal plane. The fineness of the material after the first stage grinding is obviously reduced. Because the first grinding body rotates at high speed, the material enters the second grinding channel for the second stage grinding. The first stage grinding and the second stage grinding are the same in the production process. It can be carried out at the same time, because of the feeding process, the larger material will stay in the first grinding channel, and the finer material can directly enter the second grinding channel, thus greatly improving the grinding efficiency. After the second stage of grinding, the fineness of the material is further reduced. Under the action of the jet guide mechanism, it can smoothly enter the third grinding channel for the third stage of fine grinding, so that the ground material becomes more fine. , the fineness can reach 0.5-3μm.

In the present invention, the adjustment device 12 includes a first release bearing 121 sleeved on the inner end of the first rotating shaft 51, and a second release bearing 122 is provided on the inner end of the second rotating shaft 52. An extruding hole 123 is provided between the first release bearing 121 and the second release bearing 122, and an adjustment cylinder 124 is provided in the separation connector 3. The extrusion head 125 separated from the release bearing 121 and the second release bearing 122 to both sides, the extrusion head 125 is arranged in the extrusion hole 123, and is inserted between the first release bearing 121 and the second release bearing 122 A traction spring 126 is provided. In the present invention, the pulling spring 126 can make the first release bearing 121 and the second release bearing 122 pull each other, and the rotation process is more stable.

In the present invention, bearings that slide relative to the mounting holes can be arranged on the first rotating shaft and the second rotating shaft. The length of the chain is long, even if it is offset by a certain angle, it will not affect the transmission. The traction spring 126 of the present invention can play a reset role.

The release bearing includes a tubular bearing seat, a bearing roller is arranged inside the tubular bearing seat, and an extruding part is arranged outside the tubular bearing seat, and the extruding hole 123 is arranged on the extruding part.

The adjustment device in the present invention can make the first grinding body and the second grinding body move to both sides, thereby reducing the inner diameter of the first grinding channel and the third grinding channel, so that the material to be ground can be ground in less The space is ground, and the fineness of the ground material is finer. During use, the rotation of the spherical shell can also be stopped, and the adjustment device can make the second circular grinding disc in the first grinding body closely contact with the inner wall of the spherical shell. At this time, the second circular grinding disc is fixed and does not move, and the first circular grinding disc The shaped grinding disc rotates at high speed, and the materials are well ground in the second grinding channel.

The rotating shaft driving mechanism 7 described in the present invention includes a first transmission gear 71 arranged on the first rotating shaft 51, a second transmission gear 72 is arranged on the second rotating shaft 52, and a transmission gear 72 is arranged on the support 1 A rotary shaft drive motor 73 is provided on the top, and a first drive gear 74 and a second drive gear 75 are arranged on the motor shaft of the rotary shaft drive motor 73 , between the first drive gear 74 and the first transmission gear 71 A first driving chain 76 is interposed therebetween, and a second driving chain 77 is arranged between the second driving gear 75 and the second transmission gear 72 .

In the present invention, the rotating shaft driving mechanism 7 can also adopt two different rotating shaft driving motors to drive the first rotating shaft 51 and the second rotating shaft 52 respectively, so that the first grinding body and the second grinding body can be ground at different grinding speeds. Work, grind better.

In the present invention, connecting pipes 21 are respectively provided at the upper and lower ends of the spherical housing 2, and bearings 4 are arranged inside the connecting pipe 21. The partition 31 is provided with round tubes 32 that run through the upper and lower ends of the circular partition, and the bearing 4 is sleeved on the round tube 32. The thickness of the circular partition 31 is greater than or equal to that of the round tube 32. Inner diameter, the communication passage 34 runs through the circular partition 31 and the round pipe 32 and is isolated from the interior of the round pipe 32 , and the adjustment device 12 is arranged in the round pipe 32 above the communication passage 34 . In the present invention, there is a small gap between the outer end surface of the circular partition 31 and the inner wall of the spherical housing, which prevents materials from entering the second grinding body from the first grinding body while ensuring the smooth rotation of the spherical housing.

In the present invention, the casing rotation driving mechanism 8 includes a large transmission gear 81 arranged on the top of the spherical casing 2, a casing rotation driving motor 82 is provided on the support 1, and a casing rotation driving motor 82 is provided on the motor shaft of the casing rotation driving motor 82. A large driving gear 83 , the large driving gear 83 meshes with the large transmission gear 81 .

In the present invention, the injection guide mechanism 13 includes a closed cavity 131 arranged in the circular tube 32 below the communication passage 34, and the circular tube 32 in the connecting tube 21 is provided with a cavity 131 that can connect the closed cavity 131 The inner cavities of the connecting pipe 21 are connected to the air intake holes 132. The fan blades 133 that can supply air to the air inlet holes 132 when the connecting pipe 21 rotates are provided in the connecting pipe 21. The circular pipe 32 is provided with An air injection pipe 134 , one end of the air injection pipe 134 communicates with the airtight cavity 131 , and the other end of the air injection pipe 134 is arranged at the lower end of the third grinding channel 11 close to the communication channel 34 . The lower end of the connecting pipe 21 of the present invention communicates with the outside world. During the working process, the spherical shell rotates at a high speed, driving the fan blade 133 to rotate, and the air pressure is generated inside the connecting pipe 21, and the other enters the airtight cavity 131 through the air inlet 132 and sprayed by the air jet pipe 134 To the third grinding channel, a negative pressure is generated at the connecting channel during the injection process, so that the material can enter the third grinding channel smoothly.

In the present invention, the suction and powder collection mechanism 15 includes a suction port 151 arranged on the upper end of the spherical shell 2, and a suction pipe 152 communicating with the suction port 151 is arranged in the partition connector 3. A filter screen 153 is provided in the air port 151 , and the air suction pipe 152 is connected with a suction powder collecting device 154 . The structure of the suction powder collecting device 154 is similar to that of a vacuum cleaner.

In the present invention, the second circular grinding disc 512 is movably arranged on the first rotating shaft 51 through bearings.

In the present invention, the inner wall of the spherical shell 2, the outer wall of the first circular grinding disc 511, and the outer wall of the partition connector 3 are respectively provided with convex triangular cones. Setting the convex triangular cone can greatly improve the grinding effect.

The support described in the present invention can also be arranged on a device capable of rotating the support, so that the high-efficiency grinder used for the production of the paint of the present invention can be ground at a full range of angles.

The spherical shell described in the present invention is composed of two hemispherical shells, and the two hemispherical shells are connected to each other through connecting parts arranged on the outer wall, and are sealed to each other after being connected.

In the present invention, a connecting annular groove may be provided on one of the hemispherical shells, and a connecting protruding ring may be provided on the other hemispherical shell, where the connecting protruding ring is set in the connecting annular groove. In the present invention, a sealing pad can also be provided between the connecting protruding ring and the connecting annular groove.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a kind of high-efficiency grinding mill of coating material production, including holder (1) are equipped with ball-type shell (2) on the holder (1), It is characterized in that：Ball-type shell (2) can be separated into the separation company in left and right two regions by being equipped in the ball-type shell (2) Fitting (3), the ball-type shell (2) is movably connected in by bearing (4) to be separated on connector (3), in the separation connector (3) position corresponding with ball-type shell (2) center is equipped with perpendicular to the rotary shaft (5) for separating connector (3), in the rotation Shaft (5) is equipped with the abrasive body (6) of direction of rotation setting orthogonal with ball-type shell (2) direction of rotation, is connected in the separation It is equipped with the rotary shaft driving mechanism (7) that rotary shaft (5) can be driven to rotate in part (3), energy is equipped on the outside of the ball-type shell (2) Drive ball-type shell (2) rotate shell rotary drive mechanism (8), the abrasive body (6) include the first abrasive body (61) and Second abrasive body (62), the rotary shaft (5) include the first rotary shaft (51) and the second rotary shaft (52), first grinding Body (61) is arranged in the first rotary shaft (51), and second abrasive body (62) is arranged in the second rotary shaft (52), described Separate and is equipped in connector (3) through the mounting hole (33) for separating connector (3), first rotary shaft (51) and the second rotation Axis (52) opposite side is separately positioned in mounting hole (33), and first abrasive body (61) includes to be fixedly connected uniformly at intervals Multiple first circular millstones (511) in the first rotary shaft (51), the outer diameter of multiple first circular millstones (511) is by leaning on Successively decrease to make shape between the first circular millstone (511) outer wall and ball-type shell (2) successively outward in nearly connector (3) side that separates At uniform grinding channel, being equipped at the center between two neighboring first circular millstone (511) can opposite first rotary shaft (51) outer diameter of the second circular millstone (512) rotated, second circular millstone (512) is more than the first circular millstone (511) Outer diameter, shape between the first circular millstone (511) outer end face, the second circular millstone (512) outer end face and ball-type shell (2) inner wall It is logical that the second grinding is formed at the first grinding channel (9), between first circular millstone (511) and the second circular millstone (512) Road (10), second abrasive body (62) is grinding hemisphere, between the grinding hemisphere outer wall and ball-type shell (2) inner wall Third grinding channel (11) is formed, the internal diameter of third grinding channel (11) is less than the first grinding channel (9) or the second grinding The internal diameter in channel (10), first rotary shaft (51) and rotation the second rotary shaft (52) respectively with rotary shaft driving mechanism (7) It is connected, being equipped in the separation connector (3) can drive the first rotary shaft (51) or/and the second rotary shaft (52) to ball-type Shell (2) is mobile to reduce the regulating device of the width of the first grinding channel (9) or/and the width of third grinding channel (11) (12), the first grinding channel (9) and third grinding channel (11) can be respectively communicated with by being equipped in described separation connector (3) lower part Communicating passage (34), channel (11) can be ground to third by being equipped with when ball-type shell (2) rotates in separation connector (3) lower end Injection gas is to make the material in communicating passage (34) be inhaled into the injection guide mechanism (13) that third grinds channel, described Separate connector (3) top side and be equipped with the feed pipe (14) that material can be sent into the first grinding channel (9), connects in the separation Fitting (3) top other side is equipped with the pumping Ji Fen mechanisms that can the material after grinding extracted out and is collected together when pumping (15), shell rotary drive mechanism (8) includes big transmission gear (81) of the setting on ball-type shell (2) top, in the holder (1) it is equipped with shell rotary drive motor (82), big driving is equipped on the motor shaft of the shell rotary drive motor (82) Gear (83), the big driving gear (83) are intermeshed with big transmission gear (81), and the pumping Ji Fen mechanisms (15) include There is bleeding point (151) of the setting in ball-type shell (2) upper end, is equipped with and bleeding point (151) phase in the separation connector (3) The exhaust tube (152) of connection, is equipped with filter screen (153) in the bleeding point (151), and the exhaust tube (152) collects with pumping Powder device (154) is connected, and the ball-type shell (2) is made of two dome-type shells, and two dome-type shells are by setting The connecting component set on the outer wall is connected with each other, and is sealed against each other after connection.

2. a kind of high-efficiency grinding mill of coating material production according to claim 1, it is characterised in that in the first rotary shaft (51) and in the second rotary shaft (52) it is provided with the bearing of opposite mounting hole (33) sliding of energy.

3. a kind of high-efficiency grinding mill of coating material production according to claim 2, it is characterised in that the rotary shaft is driven Motivation structure (7) includes the first rotation that the first abrasive body (61) can be made to work with different grinding rates from the second abrasive body (62) Shaft driving motor and the second rotary shaft driving motor, the first rotary shaft driving motor are connected with the first rotary shaft (51) It connects, the second rotary shaft driving motor is connected with the second rotary shaft (52).

4. a kind of high-efficiency grinding mill of coating material production according to claim 2, it is characterised in that the holder setting exists On the device that can make holder (1) rotation angle.

5. according to a kind of high-efficiency grinding mill of any coating material productions of claim 2-4, it is characterised in that the adjusting Device (12) includes the first release bearing (121) being set on the first rotary shaft (51) medial end, in the second rotary shaft (52) medial end is equipped with the second release bearing (122), in first release bearing (121) and the second release bearing (122) it is equipped with extruded hole (123) between, is equipped in the separation connector (3) and adjusts cylinder (124), in the adjusting gas The cylinder axis of cylinder (124) is equipped with the extruding that can separate the first release bearing (121) to both sides with the second release bearing (122) Head (125), extrusion head (125) setting are detached in first release bearing (121) with second in extruded hole (123) Stiff spring (126) is arranged between bearing (122).

6. according to a kind of high-efficiency grinding mill of any coating material production of claim 4, it is characterised in that the rotation Axis driving mechanism (7) includes the first transmission gear (71) being arranged in the first rotary shaft (51), in second rotary shaft (52) it is equipped with the second transmission gear (72), rotary shaft driving motor (73) is equipped on the holder (1), in the rotary shaft The motor shaft of driving motor (73) is equipped with the first driving gear (74) and the second driving gear (75), in first sliding tooth It is arranged with the first drive chain (76) between wheel (74) and the first transmission gear (71), in the second driving gear (75) and the The second drive chain (77) is equipped between two transmission gears (72).

7. according to a kind of high-efficiency grinding mill of any coating material productions of claim 1-4, it is characterised in that in the ball Type shell (2) upper and lower ends are respectively equipped with connecting tube (21), and bearing (4) is equipped in the connecting tube (21), and the separation connects Fitting (3) includes round lattice (31), is equipped on the round lattice (31) through round lattice upper/lower terminal point Not She You pipe (32), the bearing (4) is set on pipe (32), and the thickness of the circle lattice (31) is more than or equal to circle Manage the internal diameter of (32), the communicating passage (34) run through round lattice (31) and pipe (32) and with inside pipe (32) every Absolutely, the regulating device (12) is located at the pipe (32) above communicating passage (34) Nei.

8. according to a kind of high-efficiency grinding mill of any coating material production of claim 4, it is characterised in that the injection is led It includes the closed cavity (131) in the pipe (32) being arranged below communicating passage (34) to draw mechanism (13), in the connection Pipe (32) in pipe (21) is equipped with the air admission hole that closed cavity (131) can be made interconnected with the inner cavity of connecting tube (21) (132), the flabellum (133) that can be blown to air admission hole (132) when in the connecting tube (21) equipped with connecting tube (21) rotation, The pipe (32) is equipped with air jet pipe (134), and described air jet pipe (134) one end is connected with closed cavity (131), the spray The setting of tracheae (134) other end grinds channel (11) lower end on the position of communicating passage (34) in third.

9. according to a kind of high-efficiency grinding mill of any coating material productions of claim 1-4, it is characterised in that described second Circular millstone (512) is movably arranged on by bearing in the first rotary shaft (51).

10. according to a kind of high-efficiency grinding mill of any coating material productions of claim 1-4, it is characterised in that in the ball Type shell (2) inner wall, the first circular millstone (511) outer wall, separate connector (3) outer wall on be respectively equipped with evagination pyrometric cone.