CN217569013U - Improved sand mill for chemical coatings - Google Patents

Abstract

The utility model provides a follow-on chemical industry coating's sand mill, including barrel, cover, motor, outer mill section of thick bamboo, interior grinding roller, the rotating tube can support to lead and send powder frame structure, can discharge screening tube structure, support column and base, the upper end outer wall bolted connection of barrel have the cover. The utility model discloses the setting of mount, shielding plate, unloading hole, support frame and material loading coil pipe is favorable to making the material disperse the material loading work through the discharge gate that upper charging tray pipe lower extreme seted up in the in-process that uses, prevents to influence work efficiency after the material is too concentrated in work; the connecting pipe discharges the hopper, sieves the frame, and outer output hole, the setting of interior delivery outlet and separator tube is favorable to cooperating through discharging hopper and screening frame at the in-process that uses, carries out categorised output work after sieving the material, causes to block up after preventing the material of screening too much and influences work efficiency.

Description

Improved sand mill for chemical coatings

Technical Field

The utility model belongs to the technical field of chemical industry coating production facility, especially, relate to a sand mill of follow-on chemical industry coating.

Background

The sand mill is mainly used for wet grinding of chemical liquid products, can be divided into a horizontal sand mill, a basket sand mill, a vertical sand mill and the like according to the use performance, and mainly comprises a machine body, a grinding cylinder, a sand grinding disc, grinding media, a motor and a feeding pump, wherein the feeding speed is controlled by the feeding pump, and the grinding media of the equipment are generally divided into zirconium oxide beads, glass beads, zirconium silicate beads and the like. The sand mill is comparatively extensive in fields such as chemical industry coating processing, and current sand mill is at the in-process of processing chemical industry coating because the material concentrates on a position when the material is loaded and influences work efficiency easily and sieve the material and cause the material to block up the problem that influences work efficiency easily when discharging the material after processing.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a follow-on chemical industry coating's sand mill to realize carrying out material dispersion work at the material loading in-process, prevent that the material from influencing machining efficiency and discharging the material after processing after too concentrating through the material of separately carrying the processing, with the effect that realizes improving machining efficiency.

The improved sand mill for the chemical coatings comprises a cylinder body, wherein a cylinder cover is connected to the outer wall of the upper end of the cylinder body through a bolt; the middle position of the upper end of the cylinder cover is connected with a motor through a bolt; the lower part of the inner wall of the cylinder body is connected with an outer grinding cylinder through a bolt; an inner grinding roller is arranged in the middle of the inner part of the outer grinding cylinder; the inner grinding roller is connected to the lower part of the outer wall of the rotating pipe through a bolt, and the upper end of the rotating pipe is connected to the outer wall of an output shaft of the motor through a bolt; the middle positions of the left side and the right side of the cylinder body are connected with support columns through bolts, and the lower ends of the support columns are respectively connected to the middle positions of the left side and the right side of the upper end of the base through bolts; the powder conveying device is characterized in that a supportable powder guiding frame structure is fixed at the upper end in the cylinder; the lower end of the cylinder body is internally connected with a drainable screening pipe structure.

Preferably, the supportable powder guiding and conveying frame structure comprises a fixed frame, and baffle plates are respectively fixed on the left side and the right side of the middle position of the lower end of the fixed frame through bolts; the periphery of the fixed frame is internally provided with a discharging hole respectively; the middle position of the upper end of the fixed frame is connected with a supporting frame through a bolt; the upper end of the supporting frame is connected with the middle position of the lower end of the feeding coil pipe through a bolt; the left end of the feeding coil pipe is in threaded connection with the middle inside the right side of the conveying pipe.

Preferably, the drainable screening tube structure comprises a connecting tube, and the lower end of the connecting tube is connected with a drain hopper through a bolt; the middle position of the bottom end in the discharging hopper is connected with a screening frame through a bolt; the periphery of the lower end of the discharge hopper is provided with an outer output hole, and the middle position of the lower end of the discharge hopper is provided with an inner output hole; the middle position of the lower end of the discharge hopper is connected with a separation pipe through a bolt.

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

1. the utility model discloses in, mount, shielding plate, unloading hole, support frame and material loading coil's setting, be favorable to the discharge gate of seting up through last charging tray pipe lower extreme at the in-process that uses, make the material disperse material loading work, prevent that the material from too concentrating the back in work and influencing work efficiency.

2. The utility model discloses in, the connecting pipe, discharge the hopper, the screening frame, the outer delivery hole, the setting of interior delivery hole and separator tube is favorable to cooperating through discharging the hopper and screening frame at the in-process that uses, carries out classification output work after sieving the material, causes to block up after preventing the material of screening too much and influences work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the supportable powder guiding frame structure of the present invention.

Figure 3 is a schematic structural view of the drainable screen structure of the present invention.

In the figure:

1. a barrel; 2. a cylinder cover; 3. a motor; 4. an outer grinding cylinder; 5. an inner grinding roller; 6. rotating the tube; 7. a powder frame structure capable of supporting and guiding powder; 71. a fixed mount; 72. a shielding plate; 73. a blanking hole; 74. a support frame; 75. feeding a coil pipe; 76. a delivery pipe; 8. a drainable screen pipe structure; 81. a connecting pipe; 82. a discharge hopper; 83. a screening frame; 84. an outer output aperture; 85. an inner output aperture; 86. a separation tube; 9. a support column; 10. a base.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, an improved sand mill for chemical coatings comprises a cylinder body 1, a cylinder cover 2, a motor 3, an outer grinding cylinder 4, an inner grinding roller 5, a rotating pipe 6, a supportable powder guiding material frame structure 7, a dischargeable screening pipe structure 8, a supporting column 9 and a base 10, wherein the outer wall of the upper end of the cylinder body 1 is connected with the cylinder cover 2 through bolts; the middle position of the upper end of the cylinder cover 2 is connected with a motor 3 through a bolt; the lower part of the inner wall of the cylinder body 1 is connected with an outer grinding cylinder 4 through a bolt; an inner grinding roller 5 is arranged at the middle position in the outer grinding cylinder 4; the inner grinding roller 5 is in bolted connection with the lower part of the outer wall of the rotating pipe 6, and the upper end of the rotating pipe 6 is in bolted connection with the outer wall of the output shaft of the motor 3; the middle positions of the left side and the right side of the cylinder body 1 are connected with support columns 9 through bolts, and the lower ends of the support columns 9 are respectively connected to the middle positions of the left side and the right side of the upper end of a base 10 through bolts; the powder conveying device is characterized in that a supportable powder guiding and conveying frame structure 7 is fixed at the upper end in the cylinder body 1; the lower end of the cylinder body 1 is internally connected with a dischargeable screening tube structure 8; the supportable powder guiding and conveying frame structure 7 comprises a support frame 71, a baffle plate 72, a blanking hole 73, a support frame 74, an upper charging tray pipe 75 and a conveying pipe 76, wherein the baffle plates 72 are respectively fixed on the left side and the right side of the middle position of the lower end of the support frame 71 through bolts; the periphery of the supporting frame 71 is internally provided with a blanking hole 73; the middle position of the upper end of the supporting frame 71 is connected with a supporting frame 74 through a bolt; the upper end of the supporting frame 74 is bolted to the middle position of the lower end of the feeding coil pipe 75; the left end of the upper charging tray pipe 75 is in threaded connection with the middle position inside the right side of the conveying pipe 76; when the grinding device is used, the barrel body 1 is fixed at a proper position, an external power supply is connected through an external lead, an external pipeline is connected with the conveying pipe 76, the rotating pipe 6 and the inner grinding roller 5 are driven to rotate through the motor 3 during working, materials are conveyed to the upper end of the fixing frame 71 through the conveying pipe 76 and the upper charging tray pipe 75, and the materials fall between the outer grinding barrel 4 and the inner grinding roller 5 to be ground after passing through the discharging hole 73.

In this embodiment, referring to fig. 3, the dischargeable screening tube structure 8 includes a connecting tube 81, a discharge hopper 82, a screening frame 83, an outer output hole 84, an inner output hole 85, and a separating tube 86, wherein the lower end of the connecting tube 81 is bolted to the discharge hopper 82; a screening frame 83 is connected to the middle position of the bottom end in the discharging hopper 82 through a bolt; the periphery of the lower end of the discharge hopper 82 is provided with an outer output hole 84, and the middle position of the lower end of the discharge hopper 82 is provided with an inner output hole 85; a separation pipe 86 is connected to the middle position of the lower end of the discharge hopper 82 through a bolt; in the grinding process, the ground material falls into the inside of the connecting pipe 81, then the material is subjected to screening work through the screening frame 83, the material is connected with the separating pipe 86 through an external pipeline, the qualified material is conveyed to the inside of the storage device, then the material at the screening part is conveyed to the inside of the caching device by using the pipeline to connect the outer output hole 84, the excessive storage of the material is prevented from influencing the working efficiency, and the sand mill work is completed.

In the present embodiment, specifically, the output shaft of the motor 3 penetrates through the middle position inside the cylinder cover 2; the supporting column 9 adopts an inverted L-shaped stainless steel column; the lower end of the cylinder body 1 is conical.

In this embodiment, specifically, the support frame 74 is an inverted V-shaped frame, the lower end of the support frame is disposed between the upper ends of the blanking holes 73, and the lower portion of the inner wall of the blanking holes 73 is connected with a stainless steel mesh by bolts; the upper charging tray pipe 75 is a circular coil pipe, and the lower end of the upper charging tray pipe is respectively provided with a discharging hole and is arranged corresponding to the discharging hole 73.

In this embodiment, specifically, the fixing frame 71 is bolted to the upper part of the inner wall of the cylinder 1; the conveying pipe 76 penetrates through the upper part of the left side of the cylinder body 1; the rotating pipe 6 penetrates through the supporting frame 74 and the middle position inside the fixing frame 71 in sequence.

In this embodiment, specifically, the screening frame 83 is an inverted V frame, and the inner wall is connected with a screening mesh by bolts; the inner output hole 85 is arranged at the middle position of the lower end of the screening frame 83, and the inner output hole 85 is also arranged at the middle position of the upper end of the separation pipe 86.

In this embodiment, specifically, the upper end of the connecting pipe 81 is bolted to the middle inside the lower end of the cylinder 1; the discharge hopper 82 is disposed at an upper middle position of the base 10.

Principle of operation

The utility model discloses in, when using, fix barrel 1 in suitable position, and use external conductor switch-on external power supply, then use outside pipeline switch-on conveyer pipe 76, at the during operation, it rotates to drive rotating-tube 6 and interior grinding roller 5 through motor 3, then carry the material to the upper end of mount 71 through conveyer pipe 76 and last charging tray pipe 75, after unloading hole 73, make the material fall and grind between outer grinding cylinder 4 and interior grinding roller 5, at the in-process of grinding, make the material after the grinding fall into the inside of connecting pipe 81, then make the material carry out screening work through screening frame 83, and through outside pipe connection separator 86, carry qualified material to storage facilities's inside, then use pipe connection export hole 84 outward, carry the material of screening department to buffer's inside, it influences work efficiency to store too much when preventing the screening material, thereby accomplish sand mill work.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (6)

1. An improved sand mill for chemical coatings comprises a cylinder body (1), wherein the outer wall of the upper end of the cylinder body (1) is connected with a cylinder cover (2) through a bolt; the middle position of the upper end of the cylinder cover (2) is connected with a motor (3) through a bolt; the lower part of the inner wall of the cylinder body (1) is connected with an outer grinding cylinder (4) through a bolt; an inner grinding roller (5) is arranged in the middle of the inner part of the outer grinding cylinder (4); the inner grinding roller (5) is connected to the lower part of the outer wall of the rotating pipe (6) through a bolt, and the upper end of the rotating pipe (6) is connected to the outer wall of the output shaft of the motor (3) through a bolt; the middle positions of the left side and the right side of the cylinder (1) are connected with support columns (9) through bolts, and the lower ends of the support columns (9) are respectively connected to the middle positions of the left side and the right side of the upper end of the base (10) through bolts; it is characterized in that the upper end in the cylinder (1) is fixed with a frame structure (7) which can support and guide the powder; the lower end of the cylinder body (1) is internally connected with a drainable screening pipe structure (8).

2. The improved chemical coating sand mill as claimed in claim 1, wherein said supportable powder guiding frame structure (7) comprises a fixed frame (71), and the left and right sides of the middle position of the lower end of said fixed frame (71) are respectively fixed with a shielding plate (72) by bolts; the periphery of the fixed frame (71) is internally provided with a blanking hole (73) respectively; a support frame (74) is connected with the middle position of the upper end of the fixed frame (71) through a bolt; the upper end of the support frame (74) is connected with the middle position of the lower end of the feeding coil pipe (75) through a bolt; the left end of the upper charging tray pipe (75) is in threaded connection with the middle position inside the right side of the conveying pipe (76).

3. An improved chemical coating sand mill as claimed in claim 1, wherein said drainable screen structure (8) comprises a connecting pipe (81), and a discharge hopper (82) is bolted to the lower end of said connecting pipe (81); the middle position of the bottom end in the discharge hopper (82) is connected with a screening frame (83) through a bolt; the periphery of the lower end of the discharge hopper (82) is provided with an outer output hole (84), and the middle position of the lower end of the discharge hopper (82) is provided with an inner output hole (85); the middle position of the lower end of the discharge hopper (82) is connected with a separation pipe (86) through a bolt.

4. The improved sand mill for chemical coatings as claimed in claim 2, characterized in that the supporting frame (74) adopts an inverted V-shaped frame, the lower end of the supporting frame is arranged between the upper ends of the blanking holes (73), and the lower part of the inner wall of the blanking holes (73) is connected with a stainless steel mesh sheet through bolts; the upper charging tray pipe (75) is a circular coil pipe, and the lower end of the upper charging tray pipe is provided with a discharging port respectively and corresponds to the discharging hole (73).

5. The improved sand mill for chemical coatings according to claim 2, characterized in that the fixing frame (71) is bolted on the upper part of the inner wall of the cylinder body (1); the conveying pipe (76) penetrates through the upper part of the left side of the cylinder body (1); the rotating pipe (6) penetrates through the middle positions in the supporting frame (74) and the fixing frame (71) in sequence.

6. The improved sand mill for chemical coatings according to claim 3, characterized in that the upper end of the connecting pipe (81) is bolted to the middle position inside the lower end of the cylinder body (1); the discharge hopper (82) is arranged at the middle position above the base (10).

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