CN220514333U

CN220514333U - Plaster of paris grinder

Info

Publication number: CN220514333U
Application number: CN202321836019.0U
Authority: CN
Inventors: 唐乃成
Original assignee: Jiangsu Behoft New Building Materials Co ltd
Current assignee: Jiangsu Behoft New Building Materials Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-23
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to the technical field of plaster of paris grinding, and discloses a plaster of paris grinding device, which solves the problem that plaster of paris powder particles are easy to be uneven only by grinding with an abrasive cone in the conventional plaster of paris grinding. According to the utility model, the first bevel gear, the second bevel gear, the third bevel gear, the auxiliary rod and the rotating rod are connected to the bottom of the center rod, the second bevel gear is meshed with the outer side of the first bevel gear, the third bevel gear is meshed with the bottom of the second bevel gear, at the moment, the rotating direction of the third bevel gear is opposite to that of the first bevel gear, the rotating rod is connected to the bottom of the third bevel gear, and the rotating rod is connected with the cone barrel, so that the rotating direction of the cone barrel is opposite to that of the grinding roller A, the dislocation grinding can enable plaster to contact the grinding roller B on the outer side of the cone barrel for a longer time, the grinding direction is enlarged, the overall grinding quality is improved, and the uneven grinding condition is reduced.

Description

Plaster of paris grinder

Technical Field

The utility model relates to the technical field of plaster of paris grinding, in particular to a plaster of paris grinding device.

Background

The plaster of paris is a material widely applied to buildings and decorations, large-particle gypsum ore is required to be ground in the production and processing process of the plaster of paris, the ore can be ground into powdery plaster of paris particles through a rotary grinding roller, and the powdery plaster of paris can be conveniently mixed and dissolved with water.

Through searching, the prior Chinese patent publication number is: CN215694660U provides a broken milling equipment for gypsum production, and this device simple structure, cost of maintenance is low, prevents that dust from leaking the setting of mechanism and dust absorption pump dust removal facility, can effectively prevent that the dust from leaking and will produce the dust treatment clean, can not pollute workshop environment, has set up the brush between this device grinds, can be effectual with the powder piece brush of adhesion on the abrasive material awl clean, grinding efficiency is higher.

Although the above-mentioned patent may facilitate cleaning of the abrasive cone, the plaster of paris grinding device described above has the following problems: the plaster of paris grinder is provided with only one grinding material cone, only one-way rotation is realized in the rotation process of the grinding material cone, the grinding direction is single, ores cannot be ground in multiple directions, and the grinding efficiency of plaster of paris is reduced.

Aiming at the problems, the novel plaster grinding device is innovatively designed on the basis of the original plaster grinding device.

Disclosure of Invention

The utility model aims to provide a plaster of paris grinding device, which is used for solving the problem that plaster of paris powder particles are easy to be uneven only by grinding with an abrasive cone when the traditional plaster of paris is ground.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plaster of paris grinding device comprises a grinding cylinder, a feed inlet, a driving assembly, a receiving bin, supporting legs and a grinding assembly, wherein the bottom of the grinding assembly is connected with an upright post for supporting, and a scraping plate for cleaning is arranged on the outer side of the upright post;

the grinding assembly comprises a cover plate movably connected to the bottom of the driving assembly, a built-in cleaning assembly is arranged in the cover plate, a forward abrasive assembly is arranged on the outer side of the built-in cleaning assembly, a base is movably connected to the bottom of the forward abrasive assembly, and a reverse abrasive assembly is movably connected to the bottom of the base;

the built-in cleaning component comprises a fixed cylinder movably connected to the outer side of the driving component, a reversing component is arranged in the fixed cylinder, and the bottom of the reversing component is connected with the reversing abrasive component;

the reversing assembly comprises a first bevel gear fixed at the bottom of the driving assembly, a second bevel gear is meshed with the outer side of the first bevel gear, a third bevel gear is meshed with the bottom of the second bevel gear, a rotating rod is connected with the bottom of the third bevel gear, and the rotating rod penetrates through the base and is connected with the reversing abrasive assembly.

Further, the receiving bin is located the grinding vessel bottom, and receiving bin bottom and supporting leg interconnect.

Further, the driving assembly comprises a motor arranged at the upper end of the grinding cylinder, the output end of the motor is connected with a center rod, and the center rod is movably connected with the cover plate, the base and the fixing cylinder.

Further, the cross section of the cover plate is triangular, an arc-shaped groove is formed in the outer side of the fixed cylinder, the inner wall of the arc-shaped groove is attached to the forward abrasive component, and a cleaning brush is arranged on the inner side of the arc-shaped groove.

Further, the positive abrasive material subassembly is including fixing the connecting rod in the center pole outside, and connecting rod bottom swing joint has drive gear, drive gear bottom is connected with abrasive material roller A, and abrasive material roller A position corresponds with the arc groove position.

Further, a fixed gear is meshed with one side of the driving gear, the fixed gear is in sliding connection with the fixed cylinder, and the fixed gear is in movable connection with the center rod.

Further, the reverse abrasive component comprises a cone movably connected to the bottom of the base, an abrasive roller B is arranged on the outer side of the cone, and the bottom of the rotary rod is connected with the cone.

Further, the stand is swing joint with the receipts feed bin bottom surface, and the fixed cylinder bottom surface is open form, the second bevel gear outside is connected with the auxiliary rod, and auxiliary rod outside swing joint has the auxiliary plate to the auxiliary plate is fixed in the base upper end.

Compared with the prior art, the utility model has the following beneficial effects:

according to the plaster of paris grinding device provided by the utility model, the plaster of paris powder particles are easy to be uneven only by grinding with the grinding material cone in the conventional plaster of paris grinding process; the utility model is characterized in that the bottom of the center rod is connected with the first bevel gear, the second bevel gear, the third bevel gear, the auxiliary rod and the rotating rod, the second bevel gear is meshed with the outer side of the first bevel gear, the third bevel gear is meshed with the bottom of the second bevel gear, at the moment, the rotating direction of the third bevel gear is opposite to that of the first bevel gear, the rotating rod is connected with the bottom of the third bevel gear, and the rotating rod is connected with the cone barrel, so that the rotating direction of the cone barrel is opposite to that of the grinding roller A, the dislocation grinding can enable plaster to contact the grinding roller B on the outer side of the cone barrel with the grinding roller A for a longer time, the grinding direction is enlarged, the overall grinding quality is improved, and the uneven grinding condition is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a polishing assembly according to the present utility model;

FIG. 3 is a schematic view of the built-in cleaning assembly of the present utility model;

FIG. 4 is a schematic view of a positive abrasive assembly according to the present utility model;

fig. 5 is a schematic diagram of the reversing assembly structure of the present utility model.

In the figure: 1. a grinding cylinder; 2. a feed inlet; 3. a drive assembly; 31. a motor; 32. a central rod; 4. a material receiving bin; 5. support legs; 6. a grinding assembly; 61. a cover plate; 62. a built-in cleaning component; 621. a fixed cylinder; 622. an arc-shaped groove; 623. a cleaning brush; 63. a forward abrasive assembly; 631. an abrasive roller A; 632. a drive gear; 633. a connecting rod; 634. a fixed gear; 64. a base; 65. a reverse abrasive assembly; 651. a cone; 652. an abrasive roller B; 7. a column; 8. a scraper; 9. a reversing assembly; 91. a first bevel gear; 92. a second bevel gear; 93. a third bevel gear; 94. an auxiliary lever; 95. and (5) rotating the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, a plaster of paris grinding device comprises a grinding cylinder 1, a feed inlet 2, a driving component 3, a receiving bin 4, supporting legs 5 and a grinding component 6, wherein the bottom of the grinding component 6 is connected with a stand column 7 for supporting, and a scraping plate 8 for cleaning is arranged outside the stand column 7;

the utility model is further described below with reference to examples.

Example 1:

referring to fig. 2-5, the grinding assembly 6 includes a cover plate 61 movably connected to the bottom of the driving assembly 3, a built-in cleaning assembly 62 is disposed inside the cover plate 61, a forward grinding assembly 63 is disposed outside the built-in cleaning assembly 62, a base 64 is movably connected to the bottom of the forward grinding assembly 63, and a reverse grinding assembly 65 is movably connected to the bottom of the base 64, so that the forward grinding assembly 63 and the reverse grinding assembly 65 can grind plaster.

The built-in cleaning component 62 comprises a fixed cylinder 621 movably connected to the outer side of the driving component 3, and a reversing component 9 is arranged in the fixed cylinder 621, and the bottom of the reversing component 9 is connected with the reversing abrasive component 65, so that the reversing abrasive component 65 can be conveniently driven to rotate.

The reversing assembly 9 includes a first bevel gear 91 fixed at the bottom of the driving assembly 3, and a second bevel gear 92 is engaged at the outer side of the first bevel gear 91, and a third bevel gear 93 is engaged at the bottom of the second bevel gear 92, a rotating rod 95 is connected to the bottom of the third bevel gear 93, and the rotating rod 95 penetrates the base 64 and is connected to the reversing abrasive assembly 65, so that the rotation directions of the third bevel gear 93 and the second bevel gear 92 are opposite.

The material collecting bin 4 is located at the bottom of the grinding cylinder 1, and the bottom of the material collecting bin 4 is connected with the supporting legs 5, so that the material can be collected uniformly.

The driving component 3 comprises a motor 31 arranged at the upper end of the grinding cylinder 1, the output end of the motor 31 is connected with a central rod 32, and the central rod 32 is movably connected with the cover plate 61, the base 64 and the fixed cylinder 621, so that the cover plate 61, the base 64 and the fixed cylinder 621 can not be driven to rotate by the rotation of the central rod 32.

The cross section of the cover plate 61 is triangular, an arc groove 622 is formed in the outer side of the fixed cylinder 621, the inner wall of the arc groove 622 is attached to the forward abrasive component 63, and a cleaning brush 623 is arranged on the inner side of the arc groove 622, so that calcined gypsum is prevented from staying at the upper end of the cover plate 61.

The positive abrasive component 63 includes a connecting rod 633 fixed on the outer side of the central rod 32, and a driving gear 632 is movably connected to the bottom of the connecting rod 633, an abrasive roller a631 is connected to the bottom of the driving gear 632, and the position of the abrasive roller a631 corresponds to the position of the arc groove 622, so that the abrasive roller a631 can push the fixed cylinder 621 to rotate.

A fixed gear 634 is engaged with one side of the driving gear 632, the fixed gear 634 is slidably connected with the fixed cylinder 621, and the fixed gear 634 is movably connected with the central rod 32, so that the fixed gear 634 is fixed.

The reverse abrasive assembly 65 includes a cone 651 movably connected to the bottom of the base 64, and an abrasive roller B652 is disposed outside the cone 651, and the bottom of the rotating rod 95 is connected to the cone 651, so that the revolution direction of the cone 651 and the abrasive roller a631 is opposite.

The stand 7 is swing joint with the bottom surface of receiving bin 4, and the fixed cylinder 621 bottom surface is open form, and the second bevel gear 92 outside is connected with auxiliary rod 94, and auxiliary rod 94 outside swing joint has the accessory plate to the accessory plate is fixed in base 64 upper end, can let stand 7 support upper end part.

Specifically, a forward abrasive component 63 and a reverse abrasive component 65 are arranged in the grinding cylinder 1, a motor 31 is started, the motor 31 drives a center rod 32 to rotate, the center rod 32 drives a connecting rod 633 to rotate, a driving gear 632 is movably connected to the bottom of the connecting rod 633, an abrasive roller A631 is fixed to the bottom of the driving gear 632, a plurality of groups of abrasive rollers A631 are arranged outside the fixed cylinder 621, the driving gear 632 at the upper end of each group of abrasive rollers A631 is meshed with the fixed gear 634, at the moment, the driving gear 632 rotates to drive the abrasive rollers A631 to rotate, the connecting rod 633 drives the abrasive rollers A631 to revolve, the plurality of groups of abrasive rollers A631 can realize the forward grinding of calcined gypsum, the plurality of groups of abrasive rollers A631 grind simultaneously, the grinding probability is increased, and meanwhile, a cleaning brush 623 is arranged inside an arc groove 622 arranged outside the fixed cylinder 621, can clean abrasive roller A631, avoid plaster of paris to glue in abrasive roller A631 outside, be connected with first bevel gear 91 in the center pole 32 bottom, first bevel gear 91 outside meshing has second bevel gear 92, second bevel gear 92 bottom meshing has third bevel gear 93, the rotation direction of third bevel gear 93 is opposite with the rotation direction of first bevel gear 91 this moment, third bevel gear 93 bottom is connected with rotary rod 95, rotary rod 95 and cone 651 interconnect, thereby let cone 651 and the rotation direction of abrasive roller A631 opposite, dislocation grinding can let plaster of paris longer time and the abrasive roller B652 in cone 651 outside contact with abrasive roller A631, enlarge the grinding position, whole grinding quality has been improved, reduce the uneven condition of grinding and appear.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plaster of paris grinder, includes grinding vessel (1), feed inlet (2), drive assembly (3), receipts feed bin (4), supporting leg (5) and grinding assembly (6), its characterized in that: the bottom of the grinding assembly (6) is connected with a stand column (7) for supporting, and a scraping plate (8) for cleaning is arranged outside the stand column (7);

the grinding assembly (6) comprises a cover plate (61) movably connected to the bottom of the driving assembly (3), a built-in cleaning assembly (62) is arranged in the cover plate (61), a forward grinding material assembly (63) is arranged on the outer side of the built-in cleaning assembly (62), a base (64) is movably connected to the bottom of the forward grinding material assembly (63), and a reverse grinding material assembly (65) is movably connected to the bottom of the base (64);

the built-in cleaning component (62) comprises a fixed cylinder (621) movably connected to the outer side of the driving component (3), a reversing component (9) is arranged in the fixed cylinder (621), and the bottom of the reversing component (9) is connected with the reversing abrasive component (65);

the reversing assembly (9) comprises a first bevel gear (91) fixed at the bottom of the driving assembly (3), a second bevel gear (92) is meshed with the outer side of the first bevel gear (91), a third bevel gear (93) is meshed with the bottom of the second bevel gear (92), a rotating rod (95) is connected with the bottom of the third bevel gear (93), and the rotating rod (95) penetrates through the base (64) and is connected with the reversing abrasive assembly (65) mutually.

2. The plaster of paris grinding device of claim 1 wherein: the receiving bin (4) is positioned at the bottom of the grinding cylinder (1), and the bottom of the receiving bin (4) is connected with the supporting legs (5).

3. The plaster of paris grinding device of claim 1 wherein: the driving assembly (3) comprises a motor (31) arranged at the upper end of the grinding cylinder (1), the output end of the motor (31) is connected with a center rod (32), and the center rod (32) is movably connected with the cover plate (61), the base (64) and the fixed cylinder (621).

4. The plaster of paris grinding device of claim 1 wherein: the cross section of the cover plate (61) is triangular, an arc-shaped groove (622) is formed in the outer side of the fixed cylinder (621), the inner wall of the arc-shaped groove (622) is attached to the forward abrasive component (63), and a cleaning brush (623) is arranged on the inner side of the arc-shaped groove (622).

5. A plaster of paris grinding device according to claim 3, characterized in that: the positive abrasive component (63) comprises a connecting rod (633) fixed on the outer side of the center rod (32), a driving gear (632) is movably connected to the bottom of the connecting rod (633), an abrasive roller A (631) is connected to the bottom of the driving gear (632), and the position of the abrasive roller A (631) corresponds to the position of the arc-shaped groove (622).

6. The plaster of paris grinding device of claim 5 wherein: one side of the driving gear (632) is meshed with a fixed gear (634), the fixed gear (634) is in sliding connection with the fixed cylinder (621), and the fixed gear (634) is in movable connection with the central rod (32).

7. The plaster of paris grinding device of claim 1 wherein: the reverse abrasive component (65) comprises a cone (651) movably connected to the bottom of the base (64), an abrasive roller B (652) is arranged on the outer side of the cone (651), and the bottom of the rotary rod (95) is connected with the cone (651) mutually.

8. The plaster of paris grinding device of claim 1 wherein: the stand (7) is movably connected with the bottom surface of the receiving bin (4), the bottom surface of the fixed cylinder (621) is open, an auxiliary rod (94) is connected to the outer side of the second bevel gear (92), an auxiliary plate is movably connected to the outer side of the auxiliary rod (94), and the auxiliary plate is fixed to the upper end of the base (64).