CN214159805U - Limestone fine grinding device - Google Patents

Abstract

The utility model provides a limestone fine grinding device, which comprises a box body, wherein one side of the box body is provided with a charging hole, the lower part of the box body is detachably provided with a material bearing disc, the upper part of the material bearing disc is detachably provided with a screen disc, the upper part of the screen disc is provided with a rolling disc, one end of the rolling disc is provided with a rotating shaft, the rotating shaft is rotatably arranged on the box body, the box body is externally provided with a first motor for driving the rotating shaft to rotate, the other end of the rolling disc is provided with a lapping component for keeping the rolling disc in a horizontal state, the upper part of the rolling disc is rotatably provided with a rolling wheel component, the rolling wheel component is matched with the rolling disc, the upper part of the box body is provided with a driving component for driving the rolling wheel component to swing back and forth, the fine grinding device realizes the fine grinding of limestone by matching the rolling disc and the rolling wheel component, the arrangement of the sieve tray prevents large particles from being mixed into fine powder, and the quality of finished products is improved.

Description

Limestone fine grinding device

Technical Field

One or more embodiments of the present disclosure relate to the technical field of limestone production equipment, and more particularly, to a limestone refining grinding device.

Background

Lime and limestone are raw materials used in a large number of building materials and industries, wherein the limestone is ground and widely applied to the manufacture of products such as paper making, rubber, paint and the like and is a main raw material for manufacturing cement, lime and calcium carbide.

When traditional limestone is ground and processed, because the grinding process of the existing grinding device is not sufficient, some limestone powder with large particle size can be mixed in the ground finished product, thereby affecting the product quality of the finished product.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a limestone polishing device for solving one or all of the above problems.

Based on the above-mentioned purpose the utility model provides a pair of lime stone grinder that becomes more meticulous, the power distribution box comprises a box body, the charge door has been seted up to one side of box, the lower part detachable of box installs the material holding disc, the sieve tray is installed to the top detachable of material holding disc, the rolling disc is installed to the top of sieve tray, the pivot is installed to the one end of rolling disc, the rotatable installation of pivot is in on the box, the box installs the drive outward the first motor of pivot pivoted, the other end of rolling disc is installed and is made the rolling disc keeps the overlap joint subassembly of horizontality, the rotatable wheel subassembly of installing in top of rolling disc, the wheel subassembly with the rolling disc cooperatees, the drive is installed on the upper portion of box the drive assembly of wheel subassembly swing back and forth.

Optionally, the rolling disc comprises an arc-shaped main body, the main shaft is installed at one end of the arc-shaped main body, the other end of the arc-shaped main body is convexly provided with a lapping part, a plurality of arc-shaped rolling grooves are formed in the middle of the arc-shaped main body, and the rolling wheel assembly is installed in the arc-shaped rolling grooves in a matched mode.

Optionally, the grinding wheel subassembly includes the main shaft, the rotatable installation of main shaft is in upper portion in the box, install the drive wheel on the main shaft, the drive wheel with the drive assembly transmission is connected, the mid-mounting of main shaft has connection frame, the axis of rotation is installed to connection frame's lower part, install a plurality of grinding wheel in the axis of rotation, the grinding wheel cooperation is installed in the arc grinds the inslot, install the second motor on the connection frame, the second motor with axis of rotation transmission is connected.

Optionally, the driving assembly includes a third motor, the third motor is installed on the upper portion of the box body, a driving wheel is installed at an output end of the third motor, and the driving wheel is in transmission connection with the driving wheel through a belt.

Optionally, a plurality of sliding grooves are installed on the lower portion of the connecting frame, scraping plates are installed in the sliding grooves in a sliding mode, springs are installed between the scraping plates and the sliding grooves, grooves are formed in the lower portions of the scraping plates, and the grooves are matched with the wheel edges of the rolling wheels.

Optionally, the lapping assembly comprises a driving cylinder, a lapping block is installed at the output end of the driving cylinder, and the driving cylinder drives the lapping block to be connected with or separated from the rolling disc.

From the above, can see out, the utility model provides a limestone grinder that becomes more meticulous has realized the grinding that becomes more meticulous to the limestone through the cooperation of rolling dish with the running wheel subassembly, and setting up of sieve tray has prevented that the large granule from sneaking into fine powder, has improved off-the-shelf quality.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a front view of a limestone refining mill according to one or more embodiments of the present disclosure;

FIG. 2 is a side view of a limestone refining mill apparatus according to one or more embodiments of the present disclosure;

the device comprises a box body 1, a charging opening 2, a material bearing tray 3, a sieve tray 4, a grinding tray 5, an arc main body 51, an overlapping part 52, an arc grinding groove 53, a rotating shaft 6, a first motor 7, an overlapping component 8, a driving cylinder 81, an overlapping block 82, a grinding wheel component 9, a main shaft 91, a driving wheel 92, a connecting frame 93, a rotating shaft 94, a grinding wheel 95, a second motor 96, a scraping plate 97, a driving component 10, a third motor 101 and a driving wheel 102.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The utility model provides a limestone fine grinding device, which comprises a box body 1, a feed inlet 2 is arranged on one side of the box body 1, a material bearing disc 3 is detachably arranged on the lower part of the box body 1, a sieve tray 4 is detachably arranged above the material bearing tray 3, a grinding tray 5 is arranged above the sieve tray 4, one end of the rolling disc 5 is provided with a rotating shaft 6, the rotating shaft 6 is rotatably arranged on the box body 1, a first motor 7 which drives the rotating shaft 6 to rotate is arranged outside the box body 1, an overlapping component 8 which enables the rolling disc 5 to keep a horizontal state is arranged at the other end of the rolling disc 5, a rolling wheel assembly 9 is rotatably arranged above the rolling disc 5, the rolling wheel assembly 9 is matched with the rolling disc 5, and a driving assembly 10 for driving the grinding wheel assembly 9 to swing back and forth is arranged at the upper part of the box body 1.

Limestone is added into the box body 1 through the feed inlet 2 and falls onto the grinding disc 5, the driving assembly 10 drives the grinding wheel assembly 9 to swing back and forth, the limestone in the grinding disc 5 is ground, after grinding is finished, the lapping assembly 8 is disconnected from the grinding disc 5, the first motor 7 drives the rotating shaft 6 to rotate, the grinding disc 5 is further driven to rotate, the ground limestone powder is poured to the sieve disc 4, the sieve disc 4 sieves larger particles on the upper surface of the sieve disc, and powder meeting requirements falls into the material bearing disc 3; the utility model discloses a cooperation of rolling 5 and running wheel subassembly 9 has realized the grinding that becomes more meticulous to the lime stone, and setting up of sieve tray 4 has prevented that the large granule from sneaking into fine powder, has improved off-the-shelf quality.

In one embodiment, the rolling stand 5 comprises an arc-shaped main body 51, the main shaft 91 is installed at one end of the arc-shaped main body 51, the overlapping part 52 is convexly arranged at the other end of the arc-shaped main body 51, a plurality of arc-shaped rolling grooves 53 are formed in the middle of the arc-shaped main body 51, and the rolling wheel assembly 9 is installed in the arc-shaped rolling grooves 53 in a matching manner.

In one embodiment, the rolling wheel assembly 9 includes a main shaft 91, the main shaft 91 is rotatably installed on the upper portion of the box body 1, a driving wheel 92 is installed on the main shaft 91, the driving wheel 92 is in transmission connection with the driving assembly 10, a connecting frame 93 is installed in the middle of the main shaft 91, a rotating shaft 94 is installed on the lower portion of the connecting frame 93, a plurality of rolling wheels 95 are installed on the rotating shaft 94, the rolling wheels 95 are installed in the arc-shaped rolling grooves 53 in a matching manner, a second motor 96 is installed on the connecting frame 93, and the second motor 96 is in transmission connection with the rotating shaft 94.

In one embodiment, the driving assembly 10 includes a third motor 101, the third motor 101 is installed on the upper portion of the box 1, the output end of the third motor 101 is installed with a driving wheel 102, and the driving wheel 102 is in belt transmission connection with the transmission wheel 92.

In one embodiment, a plurality of sliding grooves are installed on the lower portion of the connecting frame 93, a scraper 97 is slidably installed in the sliding grooves, a spring is installed between the scraper 97 and the sliding grooves, and a groove is formed in the lower portion of the scraper 97 and is matched with the edge of the rolling wheel 95.

In one embodiment, the overlapping assembly 8 comprises a driving cylinder 81, an overlapping block 82 is installed at the output end of the driving cylinder 81, and the driving cylinder 81 drives the overlapping block 82 to be connected with or separated from the rolling disc 5.

When in use, the first motor 7 drives the rotating shaft 6 to rotate, so that the rolling disc 5 rotates to a horizontal state, the driving cylinder 81 drives the overlapping block 82 to support one end of the rolling disc 5, limestone is added into the box body 1 through the charging opening 2 and falls onto the rolling disc 5, the third motor 101 drives the driving wheel 102 to rotate back and forth, the driving wheel 102 drives the driving wheel 92 to rotate through belt transmission, the driving wheel 92 drives the main shaft 91 to rotate, the main shaft 91 drives the connecting frame 93 to rotate, the connecting frame 93 drives the rolling wheel 95 to roll back and forth in the arc-shaped rolling groove 53, meanwhile, the second motor 96 drives the rotating shaft 94 to rotate, the rotating shaft 94 drives the rolling wheel 95 to rotate, when the rolling wheel 95 rotates, the scraping plate 97 scrapes off lime powder adhered to the surface of the rolling wheel 95, after the grinding is completed, the overlapping assembly 8 is disconnected from the rolling disc 5, the first motor 7 drives the rotating shaft 6 to rotate, and further drives the rolling disc 5 to rotate, the ground limestone powder is poured to the sieve tray 4, the sieve tray 4 screens larger particles on the upper surface of the sieve tray, the powder meeting the requirements falls into the material bearing tray 3, and the material bearing tray 3 is taken out from the box body 1 for use;

the utility model discloses a cooperation of rolling 5 and running wheel subassembly 9 has realized the grinding that becomes more meticulous to the lime stone, and setting up of sieve tray 4 has prevented that the large granule from sneaking into fine powder, has improved off-the-shelf quality.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (6)

1. The utility model provides a limestone grinder that becomes more meticulous, a serial communication port, the power consumption box comprises a box body, the charge door has been seted up to one side of box, the lower part detachable of box installs the material holding tray, the sieve tray is installed to the top detachable of material holding tray, the rolling disc is installed to the top of sieve tray, the pivot is installed to the one end of rolling disc, the rotatable installation of pivot is in on the box, the box is installed outward to drive pivot pivoted first motor, the other end of rolling disc is installed and is made the rolling disc keeps the overlap joint subassembly of horizontality, the rotatable wheel subassembly of installing in top of rolling disc, the wheel subassembly with the rolling disc cooperatees, the drive is installed on the upper portion of box the drive assembly of wheel subassembly swing back and forth.

2. The limestone fine grinding device as claimed in claim 1, wherein the grinding pan comprises an arc-shaped main body, the rotating shaft is installed at one end of the arc-shaped main body, the other end of the arc-shaped main body is convexly provided with a lapping part, a plurality of arc-shaped grinding grooves are opened at the middle part of the arc-shaped main body, and the grinding wheel assembly is installed in the arc-shaped grinding grooves in a matching manner.

3. The limestone fine grinding device as claimed in claim 2, wherein the grinding wheel assembly comprises a main shaft, the main shaft is rotatably installed at the upper part in the box body, a driving wheel is installed on the main shaft, the driving wheel is in transmission connection with the driving assembly, a connecting frame is installed at the middle part of the main shaft, a rotating shaft is installed at the lower part of the connecting frame, a plurality of grinding wheels are installed on the rotating shaft, the grinding wheels are installed in the arc-shaped grinding grooves in a matching manner, a second motor is installed on the connecting frame, and the second motor is in transmission connection with the rotating shaft.

4. The limestone refining grinding apparatus of claim 3, wherein the drive assembly includes a third motor, the third motor is mounted on the upper portion of the housing, and the output end of the third motor is mounted with a drive wheel, the drive wheel is in belt transmission connection with the drive wheel.

5. The limestone fine grinding device according to claim 3, wherein a plurality of sliding grooves are installed on the lower portion of the connecting frame, a scraping plate is installed in the sliding grooves in a sliding mode, a spring is installed between the scraping plate and the sliding grooves, a groove is formed in the lower portion of the scraping plate, and the groove is matched with the wheel edge of the rolling wheel.

6. The limestone refining grinding device according to claim 1, wherein the lapping assembly comprises a driving cylinder, the output end of the driving cylinder is provided with a lapping block, and the driving cylinder drives the lapping block to be connected with or separated from the grinding disc.

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