CN220610556U - Novel sand mill - Google Patents

Abstract

The utility model relates to a novel sand mill, which comprises a base unit, a first cylinder unit, a crushing unit, a second cylinder unit, a grinding unit and a driving unit, wherein the base unit is arranged on a horizontal plane; the first cylinder unit is arranged at the upper part of the base unit and is connected with the base unit; the crushing unit is rotationally connected with the first cylinder unit; the second cylinder unit is arranged at the upper part of the base unit, is positioned below the first cylinder unit and is detachably connected with the base unit; the grinding unit is rotationally connected with the base unit; the driving unit is respectively connected with the crushing unit and the grinding unit. The device has the advantages that the crushing unit is used for crushing the bulk materials, so that the blocking phenomenon is avoided, and the subsequent grinding treatment is facilitated; the grinding unit is utilized to grind the materials, so that the grinding effect is improved.

Description

Novel sand mill

Technical Field

The utility model relates to the technical field related to sand mills, in particular to a novel sand mill.

Background

The sand mill is used for carrying out high-efficiency wet superfine grinding, a material pump is used for inputting solid-liquid phase mixture materials subjected to pre-dispersing and wetting treatment of a stirrer into a cylinder, and the materials and grinding media in the cylinder are stirred by a disperser rotating at high speed, so that solid particles in the materials and the grinding media generate stronger collision, friction and shearing actions with each other, the purpose of accelerating grinding of the particles and dispersing aggregates is achieved, and the materials after grinding and dispersing flow out from a discharge pipe after the grinding and dispersing are separated by a dynamic separator.

When the existing sand mill grinds materials, a great amount of time is required for direct grinding due to the fact that the volumes of some materials are large, so that grinding efficiency is low, and the large-volume materials are easy to cause blocking phenomenon and influence overall processing.

At present, no effective solution is proposed for solving the problems that the grinding efficiency is greatly influenced and the grinding efficiency is easy to block in the related technology.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a novel sand mill to solve the problems that the grinding efficiency is greatly influenced and the sand mill is easy to block in the related art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a novel sand mill comprising:

a base unit disposed at a horizontal plane;

the first cylinder unit is arranged at the upper part of the base unit, is connected with the base unit and is used for placing materials;

the crushing unit is rotationally connected with the first cylinder unit and is used for crushing the materials of the first cylinder unit;

the second cylinder unit is arranged at the upper part of the base unit, is positioned below the first cylinder unit, is detachably connected with the base unit and is used for obtaining crushed materials;

The grinding unit is rotationally connected with the base unit and is used for grinding the material of the second cylinder unit;

the driving unit is respectively connected with the crushing unit and the grinding unit and is used for driving the crushing unit and the grinding unit to rotate.

In some of these embodiments, the base unit comprises:

a base element disposed at a horizontal plane;

a first support member provided at an upper portion of the base member and connected with the second cylinder unit;

the second supporting element is arranged on the upper part of the base element, is positioned on one side of the first supporting element and is connected with the first cylinder unit;

a transfer member disposed through an upper portion and a side portion of the second supporting member for transferring the crushed material to the second cylinder unit;

the first positioning element is arranged on one side of the second supporting element and is detachably connected with the second cylinder unit;

the first rotating element is arranged on the second supporting element and is rotationally connected with the grinding unit;

The first mounting element is arranged inside the second supporting element and is connected with the driving unit.

In some of these embodiments, the first barrel unit includes:

the first cylinder element is arranged at the upper part of the base unit and is used for placing materials to be ground;

a first outlet element disposed at a bottom of the first barrel element and in communication with the first barrel element and the base unit, respectively, for conveying the crushed material to the base unit;

the second rotating element is arranged on one side of the first barrel element and is in rotating connection with the crushing unit.

In some of these embodiments, the first barrel unit further comprises:

and the fifth rotating element is arranged on one side of the first cylinder element, is positioned on the side part of the second rotating element and is rotationally connected with the crushing unit.

In some of these embodiments, the comminution unit comprises:

the bracket element is arranged on one side of the first cylinder unit and is connected with the first cylinder unit;

The third rotating element is respectively connected with the bracket element, the first cylinder unit and the driving unit and is used for rotating under the action of the driving unit;

the first crushing elements are distributed along the axial direction of the third rotating element and are used for crushing the materials of the first cylinder unit.

In some of these embodiments, the comminution unit further comprises:

a sixth rotating element rotatably connected to the bracket element and the first cylinder unit, respectively;

the second crushing elements are distributed along the axial direction of the sixth rotating element and are used for crushing the materials of the first cylinder unit;

a seventh transmission element provided at an end of the third rotation element;

and the eighth transmission element is arranged at the end part of the sixth rotation element, is in transmission connection with the seventh transmission element and is used for driving the sixth rotation element to rotate under the action of the seventh transmission element.

In some of these embodiments, the second barrel unit includes:

The second cylinder element is arranged at the upper part of the base unit and is connected with the base unit for obtaining crushed materials;

the second positioning element is arranged at the first end of the second cylinder element and is detachably connected with the base unit;

and the second outlet element is arranged at the second end of the second cylinder element, is communicated with the second cylinder element and is used for outputting the ground materials.

In some of these embodiments, the grinding unit comprises:

the fourth rotating element is respectively connected with the base unit and the driving unit and is used for rotating under the action of the driving unit;

the grinding elements are distributed along the axial direction of the fourth rotating element and are used for grinding the materials of the second cylinder unit.

In some of these embodiments, the grinding unit further comprises:

the spacer elements are distributed along the axial direction of the fourth rotating element and are positioned between two adjacent grinding elements.

In some of these embodiments, the driving unit includes:

a driving element provided inside the base unit;

the first transmission element is connected with the output end of the driving element and is used for rotating under the action of the driving element;

the second transmission element is arranged at the end part of the grinding unit and used for driving the grinding unit to rotate;

the third transmission element is coaxially arranged with the second transmission element and is used for rotating under the action of the second transmission element;

the fourth transmission element is arranged at the end part of the crushing unit and used for driving the crushing unit to rotate;

the fifth transmission element is respectively connected with the first transmission element and the second transmission element in a transmission way and is used for driving the second transmission element to rotate under the action of the first transmission element;

and the sixth transmission element is respectively connected with the third transmission element and the fourth transmission element in a transmission way and is used for driving the fourth transmission element to rotate under the action of the third transmission element.

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

according to the novel sand mill, the crushing unit is used for crushing the massive materials, so that the blocking phenomenon is avoided, and the subsequent grinding treatment is facilitated; the grinding unit is utilized to grind the materials, so that the grinding effect is improved, and the grinding unit is driven to synchronously operate through the grinding unit, so that the use power consumption of the sand mill is reduced.

Drawings

FIG. 1 is a schematic perspective view of a sand mill according to an embodiment of the utility model;

FIG. 2 is a schematic perspective view showing another state of the sand mill according to the embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a base unit according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view in cross-section of a base unit according to an embodiment of the utility model;

fig. 5 is a schematic perspective view of a first barrel unit according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a pulverizing unit according to an embodiment of the present utility model;

fig. 7 is a schematic perspective view of a second cylinder unit according to an embodiment of the present utility model;

fig. 8 is a schematic perspective view of a grinding unit according to an embodiment of the present utility model;

Fig. 9 is a schematic perspective view of a driving unit according to an embodiment of the present utility model;

wherein the reference numerals are as follows: 100. a base unit; 101. a base member; 102. a first support element; 103. a second support element; 104. a transmission element; 105. a first positioning element; 106. a first rotating element; 107. a first mounting element;

200. a first cylinder unit; 201. a first barrel element; 202. a first outlet element; 203. a second rotating element; 204. a fifth rotating element;

300. a pulverizing unit; 301. a bracket element; 302. a third rotating element; 303. a first pulverizing element; 304. a sixth rotating element; 305. a second pulverizing element; 306. a seventh transmission element; 307. an eighth transmission element;

400. a second cylinder unit; 401. a second barrel element; 402. a second positioning element; 403. a second outlet element;

500. a grinding unit; 501. a fourth rotating element; 502. a grinding element; 503. a spacer element;

600. a driving unit; 601. a driving element; 602. a first transmission element; 603. a second transmission element; 604. a third transmission element; 605. a fourth transmission element; 606. a fifth transmission element; 607. and a sixth transmission element.

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.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Example 1

An exemplary embodiment of the present utility model, as shown in fig. 1 and 2, a novel sand mill includes a base unit 100, a first cylinder unit 200, a crushing unit 300, a second cylinder unit 400, a grinding unit 500, and a driving unit 600. Wherein the base unit 100 is disposed in a horizontal plane; the first cylinder unit 200 is disposed at an upper portion of the base unit 100 and connected to the base unit 100 for placing materials; the crushing unit 300 is rotatably connected with the first cylinder unit 200 and is used for crushing the materials of the first cylinder unit 200; the second cylinder unit 400 is disposed at the upper part of the base unit 100, is located below the first cylinder unit 200, and is detachably connected with the base unit 100, for obtaining crushed materials; the grinding unit 500 is rotatably connected with the base unit 100 and is used for grinding the material of the second cylinder unit 400; the driving unit 600 is connected to the pulverizing unit 300 and the polishing unit 500, respectively, and is used for driving the pulverizing unit 300 and the polishing unit 500 to rotate.

Specifically, the crushing unit 300 is used for crushing the material in the first cylinder unit 200 to avoid blocking of the bulk material; the material in the second cylinder unit 400 is ground by the grinding unit 500, thereby improving the grinding effect.

As shown in fig. 3 and 4, the base unit 100 includes a base member 101, a first supporting member 102, a second supporting member 103, a conveying member 104, a first positioning member 105, a first rotating member 106, and a first mounting member 107. Wherein the base element 101 is arranged in a horizontal plane; the first support member 102 is disposed at an upper portion of the base member 101 and connected to the second cylinder unit 400; the second supporting element 103 is disposed at the upper part of the base element 101, is located at one side of the first supporting element 102, and is connected with the first cylinder unit 200; a conveying member 104 is provided through the upper and side portions of the second supporting member 103 for conveying the crushed material to the second cylinder unit 400; the first positioning element 105 is disposed at one side of the second supporting element 103 and detachably connected with the second cylinder unit 400; the first rotating element 106 is disposed on one side of the second supporting element 103 and is rotatably connected with the grinding unit 500; the first mounting member 107 is disposed inside the second supporting member 103 and is connected to the driving unit 600.

In some of these embodiments, the base element 101 is rectangular in cross-section.

In some of these embodiments, the base member 101 is made of a metal material.

In some of these embodiments, the base element 101 is a bottom plate.

The first supporting element 102 has a rectangular column structure with a circular arc-shaped top end.

The dimensions of the first support element 102 match those of the base element 101. Generally, the length and width of the first support element 102 are both smaller than the length and width of the base element 101.

In some of these embodiments, the first support element 102 is fixedly coupled to the base element 101, including but not limited to welding.

In some embodiments, the first support element 102 is made of a metal material.

In some of these embodiments, the first support element 102 is a rack.

The second support member 103 has a rectangular column structure.

The dimensions of the second support element 103 match those of the base element 101. Generally, the length of the second support element 103 is equal to the width of the base element 101.

In some of these embodiments, the second support element 103 is fixedly coupled to the base element 101, including but not limited to welding.

In some of these embodiments, the second support element 103 is made of a metal material.

In some of these embodiments, the second support element 103 is a support table.

The cross section of the transmission element 104 is of circular configuration.

The dimensions of the transmission element 104 match those of the second support element 103. Generally, the radial dimension of the transmission element 104 is smaller than the length/width/height of the second support element 103.

In some of these embodiments, the transfer element 104 is a drainage channel.

The first positioning element 105 has a circular cross-section.

The dimensions of the first positioning element 105 match the dimensions of the second support element 103. Generally, the radial dimension of the first positioning element 105 is smaller than the length/height of the second support element 103, and the depth of the first positioning element 105 is smaller than the width of the second support element 103.

In some of these embodiments, the first positioning element 105 is a mounting slot.

The first rotary member 106 has a circular cross-section.

The first rotating element 106 is dimensioned to match the dimensions of the second supporting element 103. Generally, the radial dimension of the first rotating element 106 is smaller than the length/height of the second supporting element 103, and the depth of the first rotating element 106 is not smaller than the width of the second supporting element 103.

In some of these embodiments, the first rotating element 106 is a rotating slot.

The first mounting element 107 has a rectangular cross-section.

The dimensions of the first mounting element 107 match those of the second support element 103. Generally, the length, width and height of the first mounting element 107 are each less than the width, length and height of the second support element 103.

In some of these embodiments, the first mounting element 107 is a placement slot.

As shown in fig. 5, the first cartridge unit 200 includes a first cartridge element 201, a first outlet element 202, and a second rotary element 203. Wherein the first barrel element 201 is disposed at an upper portion of the base unit 100 for placing a material to be ground; the first outlet member 202 is disposed at the bottom of the first barrel member 201 and communicates with the first barrel member 201 and the base unit 100, respectively, for delivering the pulverized material to the base unit 100.

Specifically, the first cylinder member 201 is provided at the upper portion of the second support member 103; the first outlet element 202 is connected to the first barrel element 201, the second support element 103, respectively, and communicates with the transfer element 104.

The first barrel member 201 includes an upper barrel and a lower barrel. Wherein the upper cylinder is rotatably connected with the pulverizing unit 300; the top end of the lower cylinder body is connected with the bottom end of the upper cylinder body and is communicated with the upper cylinder body.

In some of these embodiments, the upper cylinder is a hollow rectangular column structure.

In some of these embodiments, the lower cylinder is a hollow prismatic table structure.

In some of these embodiments, the first barrel member 201 is made of a metallic material,

in some of these embodiments, the first barrel element 201 is a feed hopper.

The top end of the first outlet member 202 communicates with the bottom end of the lower cylinder, and the bottom end of the first outlet member 202 is connected to the top end of the second support member 103 and communicates with the transfer member 104.

In some of these embodiments, the first outlet element 202 is a hollow cylindrical structure.

The size of the first outlet member 202 matches the size of the lower barrel. Generally, the radial dimension of the first outlet element 202 is smaller than the radial dimension of the lower barrel.

The size of the first outlet element 202 matches the size of the transfer element 104.

In some of these embodiments, a control valve is provided inside the first outlet member 202 to control the opening and closing operation of the first outlet member 202.

In some of these embodiments, the first outlet member 202 is fixedly connected to the first barrel member 201, the second support member 103, respectively, including but not limited to welding.

In some of these embodiments, the first outlet member 202 is made of a metallic material.

In some of these embodiments, the first outlet element 202 drains.

The second rotating member 203 has a circular cross section.

The second rotating member 203 has a size that matches the size of the first barrel member 201. Generally, the radial dimension of the second rotating element 203 is not greater than the length/height of the upper cylinder.

In some of these embodiments, the second rotating element 203 is a first rotating bore.

As shown in fig. 6, the pulverizing unit 300 includes a holder member 301, a third rotating member 302, and a plurality of first pulverizing members 303. Wherein the bracket element 301 is disposed at one side of the first cylinder unit 200 and is connected to the first cylinder unit 200; the third rotating element 302 is respectively connected with the bracket element 301, the first cylinder unit 200 and the driving unit 600, and is used for rotating under the action of the driving unit 600; the first crushing elements 303 are disposed along the axial direction of the third rotating element 302 and are used for crushing the material of the first barrel unit 200.

Specifically, the bracket member 301 is disposed on one side of the first barrel member 201 and is connected to the first barrel member 201; the third rotating member 302 is rotatably coupled to the second rotating member 203.

The cross section of the holder element 301 is of L-shaped configuration. Specifically, the bracket member 301 includes a cross plate, a riser, and a first through hole. Wherein one side of the cross plate is connected to the outside of the first barrel member 201; the bottom end of the vertical plate is connected with the top end of the transverse plate; the first through hole is provided through the riser and is rotatably connected to the third rotary member 302.

In some of these embodiments, the risers are disposed perpendicular to the cross-plate.

In some of these embodiments, the bracket element 301 is fixedly attached to the first barrel element 201, including but not limited to welding.

In some of these embodiments, the bracket member 301 is made of a metal material.

In some of these embodiments, the bracket element 301 is a support bracket.

The third rotating element 302 is circular in cross-section.

The size of the third rotating member 302 matches the size of the second rotating member 203. Generally, the radial dimension of the third rotating element 302 is equal to the radial dimension of the second rotating element 203.

In some of these embodiments, the third swivel element 302 is in a non-decoupled swivel connection with the bracket element 301. For example, the third rotating member 302 is connected with the bracket member 301 through a bearing housing.

In some embodiments, the third rotating element 302 is made of metal.

In some of these embodiments, the third rotating element 302 is a first rotating shaft.

The first pulverizing element 303 is coupled to the third rotating element 302 in a manner that includes, but is not limited to, a fixed connection, a removable connection.

In some of these embodiments, the first pulverizing element 303 has a diamond-shaped cross section.

The first pulverizing elements 303 are uniformly disposed around the surface of the third rotating element 302.

In some of these embodiments, the first pulverizing element 303 is made of a metal material.

In some of these embodiments, the first pulverizing element 303 is a first pulverizing tooth.

The pulverizing process as shown in fig. 7, the second cylinder unit 400 includes a second cylinder member 401, a second positioning member 402, and a second outlet member 403. Wherein the second cylinder member 401 is disposed at an upper portion of the base unit 100 and connected to the base unit 100 for pulverizing the processed material; the second positioning element 402 is disposed at the first end of the second cylinder element 401 and is detachably connected to the base unit 100; the second outlet element 403 is disposed at the second end of the second barrel element 401 and is in communication with the second barrel element 401 for outputting the ground material;

specifically, the second cylinder member 401 is disposed at an upper portion of the first support member 102 and is connected to the first support member 102; the second positioning element 402 is detachably connected to the first positioning element 105.

The second cylinder member 401 has a structure with one end opened and one end sealed.

The second barrel element 401 comprises a barrel and a tap hole. Wherein the cylinder is arranged at the upper part of the first supporting element 102; the discharge opening is provided on one side of the cylinder and communicates with the second outlet member 403.

In some of these embodiments, the second barrel element 401 is made of a metal material.

The second positioning element 402 has a circular cross-section.

The connection manner of the second positioning element 402 and the second barrel element 401 includes, but is not limited to, fixed connection and detachable connection.

The manner in which the second positioning element 402 is coupled to the first positioning element 105 includes, but is not limited to, a bolted connection.

The dimensions of the second positioning element 402 match the dimensions of the second barrel element 401. Generally, the outer diameter of the second positioning element 402 is larger than the outer diameter of the second barrel element 401, and the inner diameter of the second positioning element 402 is equal to the inner diameter of the second barrel element 401.

The dimensions of the second positioning element 402 match the dimensions of the first positioning element 105. Generally, the outer diameter of the second positioning element 402 is equal to the radial dimension of the first positioning element 105.

In some embodiments, the second positioning element 402 is made of a metal material.

In some of these embodiments, the second positioning element 402 is a flange.

The manner in which the second outlet member 403 is connected to the second barrel member includes, but is not limited to, a fixed connection, a removable connection.

The dimensions of the second outlet element 403 match the dimensions of the second barrel element 401. Typically, the inner diameter of the second outlet element 403 is equal to the diameter of the tap hole.

In some of these embodiments, a control valve is provided inside the second outlet member 403 to control the opening and closing operation of the second outlet member 403.

In some of these embodiments, the second outlet member 403 is made of a metal material.

In some of these embodiments, the second outlet element 403 is a tapping pipe.

As shown in fig. 8, the grinding unit 500 includes a fourth rotating member 501 and a number of grinding members 502. The fourth rotating element 501 is connected to the base unit 100 and the driving unit 600, and is used for rotating under the action of the driving unit 600; the grinding elements 502 are disposed along the axial direction of the fourth rotating element 501 and are used for grinding the material of the second cylinder unit 400.

Specifically, the fourth rotating element 501 is rotationally connected to the first rotating element 106; a number of grinding elements 502 are used to grind the material of the second drum element 401.

The fourth rotating element 501 has a circular cross section.

The fourth rotational element 501 is sized to match the size of the first rotational element 106. Generally, the radial dimension of the fourth rotational element 501 is equal to the radial dimension of the first rotational element 106.

In some of these embodiments, the fourth rotational element 501 is in a non-decoupled rotational connection with the first rotational element 106. For example, the fourth rotating element 501 is connected to the first rotating element 106 via a bearing housing.

In some embodiments, the fourth rotating element 501 is made of metal.

In some embodiments, the fourth rotating element 501 is a second rotating shaft.

In some of these embodiments, the abrasive element 502 has a hexagonal cross-section.

The manner in which the abrasive element 502 is coupled to the fourth rotational element 501 includes, but is not limited to, a fixed connection, a removable connection.

The size of the abrasive element 502 matches the size of the second barrel element 401. Generally, the radial dimension of the abrasive element 502 is no greater than the inner radial dimension of the second barrel element 401.

A plurality of grinding elements 502 are uniformly distributed on the surface of the fourth rotating element 501.

In some of these embodiments, the abrasive element 502 is made of a metallic material.

In some of these embodiments, the abrasive element 502 is an abrasive disk.

Further, the grinding unit 500 further comprises a number of spacer elements 503. The spacer elements 503 are disposed along the axial direction of the fourth rotating element 501 and located between two adjacent grinding elements 502.

The spacer member 503 may be coupled to the fourth rotational member 501 by a means including, but not limited to, a fixed connection, a removable connection.

In some of these embodiments, the spacer elements 503 have a hexagonal configuration in cross-section.

The dimensions of the spacer element 503 match those of the second barrel element 401. Generally, the radial dimension of the spacer element 503 is no greater than the inner radial dimension of the second barrel element 401.

The spacer element 503 is sized to match the size of the abrasive element 502. Generally, the radial dimension of the spacer element 503 is less than the radial dimension of the abrasive element 502.

A plurality of spacer elements 503 are uniformly distributed on the surface of the fourth rotating element 501.

The number of spacer elements 503 matches the number of grinding elements 502. Generally, the number of spacer elements 503 is equal to the number of grinding elements 502.

In some of these embodiments, spacer element 503 is made of a metal material.

In some of these embodiments, spacer element 503 is a spacer.

As shown in fig. 9, the driving unit 600 includes a driving element 601, a first transmission element 602, a second transmission element 603, a third transmission element 604, a fourth transmission element 605, a fifth transmission element 606, and a sixth transmission element 607. Wherein the driving element 601 is disposed inside the base unit 100; the first transmission element 602 is connected with the output end of the driving element 601 and is used for rotating under the action of the driving element 601; the second transmission element 603 is disposed at an end of the grinding unit 500, and is configured to drive the grinding unit 500 to rotate; the third transmission element 604 is coaxially arranged with the second transmission element 603 for rotation under the influence of the second transmission element 603; the fourth transmission element 605 is disposed at an end of the crushing unit 300 and is used for driving the crushing unit 300 to rotate; the fifth transmission element 606 is in transmission connection with the first transmission element 602 and the second transmission element 603 respectively, and is used for driving the second transmission element 603 to rotate under the action of the first transmission element 602; the sixth transmission element 607 is respectively connected to the third transmission element 604 and the fourth transmission element 605 in a transmission manner, and is used for driving the fourth transmission element 605 to rotate under the action of the third transmission element 604.

Specifically, the driving element 601 is disposed inside the first mounting element 107; the second transmission element 603 is disposed at an end of the fourth rotation element 501; the third transmission element 604 is disposed at an end of the fourth rotation element 501; the fourth transmission element 605 is arranged at the end of the third rotation element 302.

The manner in which the drive member 601 is coupled to the first mounting member 107 includes, but is not limited to, a fixed connection, a removable connection.

In some of these embodiments, the driving element 601 is connected to an external power source and a switch, which guarantees the power supply requirement during operation.

In some of these embodiments, the drive element 601 is a motor.

The connection of the first transmission element 602 to the output of the driving element 601 includes, but is not limited to, a fixed connection, a removable connection.

The first transmission element 602 is arranged coaxially with the output shaft of the drive element 601.

In some embodiments, the first transmission element 602 is made of metal.

In some of these embodiments, the first transmission element 602 is a first transmission gear.

The connection between the second transmission element 603 and the fourth rotation element 501 includes, but is not limited to, a fixed connection and a detachable connection.

The size of the second transmission element 603 matches the size of the fourth rotation element 501. Generally, the radial dimension of the second transmission element 603 is greater than the radial dimension of the fourth rotation element 501.

The size of the second transmission element 603 matches the size of the first transmission element 602. Generally, the radial dimension of the second transmission element 603 is equal to the radial dimension of the first transmission element 602.

In some embodiments, the second transmission element 603 is made of metal.

In some of these embodiments, the second transmission element 603 is a second transmission gear.

The third transmission element 604 is coupled to the fourth rotational element 501 in a manner that includes, but is not limited to, a fixed connection, a removable connection.

The size of the third transmission element 604 matches the size of the fourth rotation element 501. Generally, the radial dimension of the third transmission element 604 is greater than the radial dimension of the fourth rotational element 501.

The dimensions of the third transmission element 604 match those of the second transmission element 603. Generally, the radial dimension of the third transmission element 604 is equal to the radial dimension of the second transmission element 603.

In some embodiments, the third transmission element 604 is made of metal.

In some of these embodiments, the third transmission element 604 is a third transmission gear.

The fourth transmission element 605 is coupled to the third rotary element 302 in a manner that includes, but is not limited to, a fixed connection, a removable connection.

The size of the fourth transmission element 605 matches the size of the third rotating element 302. Generally, the radial dimension of the fourth transmission element 605 is greater than the radial dimension of the third rotary element 302.

The size of the fourth transmission element 605 matches the size of the third transmission element 604. Generally, the radial dimension of the fourth transmission element 605 is equal to the radial dimension of the third transmission element 604.

In some embodiments, the fourth transmission element 605 is made of metal.

In some of these embodiments, the fourth drive element 605 is a fourth drive gear.

In some of these embodiments, the fifth transmission element 606 is a first transmission belt, including but not limited to a toothed belt.

In some of these embodiments, the sixth transmission element 607 is a second transmission belt, including but not limited to a toothed belt.

The application method of the utility model is as follows:

crushing the materials

Feeding material into the first barrel element 201;

starting the driving element 601 to work, so that the output end of the driving element drives the first transmission element 602 to rotate, and the first transmission element 602 drives the fourth rotation element 501 to rotate through the fifth transmission element 606 and the second transmission element 603;

the fourth rotating element 501 drives the third transmission element 604 to rotate, and the third transmission element 604 drives the third rotating element 302 to rotate in the first barrel element 201 through the cooperation between the sixth transmission element 607 and the fourth transmission element 605, so as to drive the first crushing element 303 to rotate;

The material is crushed when it falls down to the first crushing element 303, and the crushed material is conveyed to the second barrel element 401 via the first outlet element 202 and the conveying element 104.

(II) grinding materials

The driving element 601 drives the fourth rotating element 501 to rotate through the second transmission element 603, so as to drive the grinding element 502 to grind the material;

after grinding, it is discharged from the second outlet member 403.

The utility model has the advantages that the crushing unit is used for crushing the bulk materials, so that the blocking phenomenon is avoided, and the subsequent grinding treatment is facilitated; the grinding unit is utilized to grind the materials, so that the grinding effect is improved.

Example 2

This embodiment is a modified embodiment of embodiment 1.

As shown in fig. 5, the first barrel unit 200 further includes a fifth rotating member 204. The fifth rotating element 204 is disposed on one side of the first cylindrical element 201, and is located on a side of the second rotating element 203 and is rotatably connected to the pulverizing unit 300.

The fifth rotating element 204 is circular in cross-section.

The fifth rotating member 204 has a size that matches the size of the first barrel member 201. Generally, the radial dimension of the fifth rotating element 204 is no greater than the length/height of the upper cylinder.

The fifth rotating element 204 and the second rotating element 203 are symmetrically disposed on one side of the first barrel element 201.

The size of the fifth rotating element 204 matches the size of the second rotating element 203. Generally, the radial dimension of the fifth rotating element 204 is equal to the radial dimension of the second rotating element 203.

In some of these embodiments, the fifth rotating element 204 is a second rotating aperture.

As shown in fig. 6, the pulverizing unit 300 further comprises a sixth rotating element 304, a number of second pulverizing elements 305, a seventh transmission element 306 and an eighth transmission element 307. Wherein, the sixth rotating element 304 is respectively connected with the bracket element 301 and the first cylinder unit 200 in a rotating way; the second crushing elements 305 are distributed along the axial direction of the sixth rotating element 304 and are used for crushing the material of the first barrel unit 200; the seventh transmission element 306 is disposed at an end of the third rotating element 302; the eighth transmission element 307 is disposed at an end of the sixth rotation element 304 and is in transmission connection with the seventh transmission element 306, and is configured to drive the sixth rotation element 304 to rotate under the action of the seventh transmission element 306.

Specifically, the sixth rotating element 304 is rotatably coupled to the fifth rotating element 204.

The sixth rotating element 304 has a cylindrical structure.

The size of the sixth rotating element 304 matches the size of the fifth rotating element 204. Generally, the radial dimension of the sixth rotating element 304 is equal to the radial dimension of the fifth rotating element 204.

In some of these embodiments, the sixth rotational element 304 is in a non-separate rotational connection with the carrier element 301. For example, the sixth rotating element 304 is connected to the bracket element 301 via a bearing housing.

In some embodiments, the sixth rotating element 304 is made of metal.

In some embodiments, the sixth rotating element 304 is a second rotating shaft.

The connection between the second pulverizing element 305 and the sixth rotating element 304 includes, but is not limited to, a fixed connection, a removable connection.

In some of these embodiments, the second pulverizing element 305 has a diamond-shaped cross section.

The second pulverizing elements 305 are uniformly disposed around the surface of the sixth rotating element 304.

In some of these embodiments, the second pulverizing element 305 is made of a metallic material.

In some of these embodiments, the second pulverizing element 305 is a second pulverizing tooth.

The seventh transmission element 306 is coupled to the third rotational element 302 in a manner that includes, but is not limited to, a fixed connection, a removable connection.

The size of the seventh transmission element 306 matches the size of the third rotational element 302. Generally, the radial dimension of seventh transmission element 306 is greater than the radial dimension of third rotational element 302.

In some embodiments, the seventh transmission element 306 is made of metal.

In some of these embodiments, the seventh transmission element 306 is a fifth transmission gear.

The eighth transmission element 307 is coupled to the sixth rotational element 304 in a manner that includes, but is not limited to, a fixed connection, a removable connection.

The size of the eighth transmission element 307 matches the size of the sixth rotation element 304. Generally, the radial dimension of the eighth transmission element 307 is greater than the radial dimension of the sixth rotating element 304.

The size of the eighth transmission element 307 matches the size of the seventh transmission element 306. Generally, the size of the eighth transmission element 307 is equal to the size of the seventh transmission element 306.

In some embodiments, the eighth transmission element 307 is made of metal.

In some of these embodiments, the eighth transmission element 307 is a sixth transmission gear.

The application method of the embodiment is as follows:

crushing the materials

The third rotating element 302 is driven to rotate by the driving element 601, the third rotating element 302 drives the eighth transmitting element 307 to rotate by the seventh transmitting element 306, and the eighth transmitting element 307 drives the sixth rotating element 304 to rotate, so as to drive the first crushing element 303 and the second crushing element 305 to rotate;

The material is crushed while falling between the first crushing element 303 and the second crushing element 305, and the crushed material is conveyed into the second barrel element 401 through the first outlet element 202 and the conveying element 104.

The embodiment has the advantages that the grinding unit is utilized to grind the materials, so that the grinding effect is improved, and the grinding unit is driven to synchronously operate through the grinding unit, so that the use power consumption of the sand mill is reduced.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims (10)

1. A novel sand mill, comprising:

-a base unit (100), the base unit (100) being arranged at a horizontal plane;

the first cylinder unit (200) is arranged at the upper part of the base unit (100) and is connected with the base unit (100) for placing materials;

the crushing unit (300) is rotationally connected with the first cylinder unit (200) and is used for crushing the materials of the first cylinder unit (200);

The second cylinder unit (400) is arranged at the upper part of the base unit (100), is positioned below the first cylinder unit (200), is detachably connected with the base unit (100) and is used for obtaining crushed materials;

the grinding unit (500) is rotationally connected with the base unit (100) and is used for grinding the materials of the second cylinder unit (400);

and the driving unit (600) is respectively connected with the crushing unit (300) and the grinding unit (500) and is used for driving the crushing unit (300) and the grinding unit (500) to rotate.

2. A sand mill according to claim 1, characterized in that the base unit (100) comprises:

-a base element (101), the base element (101) being arranged at a horizontal plane;

a first support member (102), the first support member (102) being provided on an upper portion of the base member (101) and connected to the second cylinder unit (400);

a second supporting member (103), the second supporting member (103) being provided on an upper portion of the base member (101), being located on one side of the first supporting member (102), and being connected to the first cylinder unit (200);

A transfer member (104), the transfer member (104) being disposed through an upper portion and a side portion of the second supporting member (103) for transferring the crushed material to the second cylinder unit (400);

a first positioning element (105), wherein the first positioning element (105) is arranged on one side of the second supporting element (103) and is detachably connected with the second cylinder unit (400);

a first rotating element (106), wherein the first rotating element (106) is arranged on the second supporting element (103) and is rotationally connected with the grinding unit (500);

-a first mounting element (107), said first mounting element (107) being arranged inside said second supporting element (103) and being connected to said driving unit (600).

3. A sand mill according to claim 1, characterized in that the first barrel unit (200) comprises:

a first barrel element (201), the first barrel element (201) being arranged at the upper part of the base unit (100) for placing a material to be ground;

a first outlet element (202), the first outlet element (202) being arranged at the bottom of the first barrel element (201) and being in communication with the first barrel element (201) and the base unit (100), respectively, for conveying the crushed material to the base unit (100);

And a second rotating element (203), wherein the second rotating element (203) is arranged on one side of the first barrel element (201) and is rotationally connected with the crushing unit (300).

4. A sand mill according to claim 3, characterized in that the first barrel unit (200) further comprises:

and a fifth rotating element (204), wherein the fifth rotating element (204) is arranged on one side of the first barrel element (201), is positioned on the side part of the second rotating element (203), and is rotationally connected with the crushing unit (300).

5. A sand mill according to claim 1, characterized in that the comminution unit (300) comprises:

a holder member (301), wherein the holder member (301) is provided on one side of the first cylinder unit (200) and is connected to the first cylinder unit (200);

a third rotating element (302), wherein the third rotating element (302) is respectively connected with the bracket element (301), the first cylinder unit (200) and the driving unit (600) and is used for rotating under the action of the driving unit (600);

the first crushing elements (303) are distributed and arranged along the axial direction of the third rotating element (302) and are used for crushing the materials of the first cylinder unit (200).

6. A sand mill according to claim 5, characterized in that the comminution unit (300) further comprises:

a sixth rotating element (304), wherein the sixth rotating element (304) is respectively connected with the bracket element (301) and the first cylinder unit (200) in a rotating way;

the second crushing elements (305) are distributed along the axial direction of the sixth rotating element (304) and are used for crushing the materials of the first cylinder unit (200);

a seventh transmission element (306), the seventh transmission element (306) being arranged at an end of the third rotation element (302);

and the eighth transmission element (307), wherein the eighth transmission element (307) is arranged at the end part of the sixth rotation element (304) and is in transmission connection with the seventh transmission element (306) and is used for driving the sixth rotation element (304) to rotate under the action of the seventh transmission element (306).

7. A sand mill according to claim 1, characterized in that the second barrel unit (400) comprises:

a second cylinder member (401), the second cylinder member (401) being provided at an upper portion of the base unit (100) and connected to the base unit (100) for obtaining a pulverized material;

A second positioning element (402), the second positioning element (402) being arranged at a first end of the second barrel element (401) and being detachably connected with the base unit (100);

and the second outlet element (403) is arranged at the second end of the second barrel element (401) and is communicated with the second barrel element (401) for outputting the ground material.

8. A sand mill according to claim 1, characterized in that the grinding unit (500) comprises:

a fourth rotating element (501), wherein the fourth rotating element (501) is respectively connected with the base unit (100) and the driving unit (600) and is used for rotating under the action of the driving unit (600);

the grinding elements (502) are distributed along the axial direction of the fourth rotating element (501) and are used for grinding the materials of the second cylinder unit (400).

9. A sand mill according to claim 8, characterized in that the grinding unit (500) further comprises:

the spacer elements (503) are distributed along the axial direction of the fourth rotating element (501), and the spacer elements (503) are positioned between two adjacent grinding elements (502).

10. A sand mill according to claim 1, characterized in that the drive unit (600) comprises:

-a driving element (601), the driving element (601) being arranged inside the base unit (100);

a first transmission element (602), wherein the first transmission element (602) is connected with the output end of the driving element (601) and is used for rotating under the action of the driving element (601);

the second transmission element (603) is arranged at the end part of the grinding unit (500) and is used for driving the grinding unit (500) to rotate;

-a third transmission element (604), said third transmission element (604) being coaxially arranged with said second transmission element (603) for rotation under the influence of said second transmission element (603);

a fourth transmission element (605), wherein the fourth transmission element (605) is arranged at the end part of the crushing unit (300) and is used for driving the crushing unit (300) to rotate;

the fifth transmission element (606), the fifth transmission element (606) is respectively connected with the first transmission element (602) and the second transmission element (603) in a transmission way, and is used for driving the second transmission element (603) to rotate under the action of the first transmission element (602);

and the sixth transmission element (607), wherein the sixth transmission element (607) is respectively connected with the third transmission element (604) and the fourth transmission element (605) in a transmission way and is used for driving the fourth transmission element (605) to rotate under the action of the third transmission element (604).