CN218107771U

CN218107771U - Real mineral varnish production is with raw materials powder grinder

Info

Publication number: CN218107771U
Application number: CN202221824323.9U
Authority: CN
Inventors: 方林堂; 方浩; 宋祖枝; 宋祖华
Original assignee: Anhui Ying Ke Building Materials Co ltd
Current assignee: Anhui Ying Ke Building Materials Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-23
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a real mineral varnish production is with raw materials powder grinder relates to real mineral varnish production technical field. The grinding device comprises a grinding box, wherein a feed hopper is arranged at the top of the grinding box, two grinding rollers which are arranged in parallel are rotatably connected in the grinding box below the feed hopper, cleaning assemblies are respectively arranged on two sides of the two grinding rollers, a screening assembly is arranged below the grinding rollers, and a driving assembly for driving the two grinding rollers to rotate and the screening assembly to vibrate is arranged on the rear side of the grinding box; the clearance subassembly includes and grinds case lateral wall threaded connection's screw rod, and the one end of screw rod stretches into and grinds the incasement and swivelling joint has the gas injection board, is provided with a plurality of ventholes on the gas injection board and communicates with and has the gas transmission hose, and the upper and lower both sides of gas injection board all are connected with the clearance board, and are provided with a plurality of brush hairs on the clearance board. The utility model overcomes prior art's is not enough, can clear up the remaining material of adhesion on grinding the roller, avoids grinding the effect and receives the influence.

Description

Real mineral varnish production is with raw materials powder grinder

Technical Field

The utility model relates to a real mineral varnish production technical field, concretely relates to real mineral varnish production is with raw materials powder grinder.

Background

The stone-like paint has a decorative effect similar to that of marble and granite. It is mainly made up by using natural stone powder with various colours, and can be used for imitating stone effect of external wall of building, so that it is also called liquid stone. The building decorated by the stone paint has natural and real natural color, gives people elegant, harmonious and solemn aesthetic feeling, and is suitable for indoor and outdoor decoration of various buildings. Especially, the decoration on the curved surface building is vivid and lifelike, and has an effect of returning to nature.

In the production process of the stone paint, stone raw materials need to be crushed and ground. Current grinder, after the completion is to the grinding work of material, the more residual material of adhesion very easily on the grinding roller, lead to the wasting of resources, increase manufacturing cost, if not clear up it for a long time, and increase long along with using, not only can make the volume of remaining material on the grinding roller increase along with it, still can lead to making residual material adhesion more firmly on the grinding roller, and then lead to the normal use of grinding roller to receive the influence, it is also very troublesome and waste time and energy to clear up in the future. Therefore, a raw material powder grinding device for producing the real stone paint is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Easily adhere more remaining material to prior art on grinding roller, lead to the wasting of resources, increase manufacturing cost, and along with the increase when using long, the normal use that leads to grinding roller receives the influence, clears up in the future also very trouble and waste time and energy not enough, the utility model provides a raw materials powder grinder is used in real mineral varnish production.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a raw material powder grinding device for producing stone paint comprises a grinding box, wherein a feed hopper is arranged at the top of the grinding box, two grinding rollers which are arranged in parallel are rotatably connected in the grinding box below the feed hopper, cleaning assemblies are respectively arranged on two sides of the two grinding rollers, a screening assembly is arranged below the grinding rollers, and a driving assembly for driving the two grinding rollers to rotate and the screening assembly to vibrate is arranged on the rear side of the grinding box;

the cleaning assembly comprises a screw rod in threaded connection with the side wall of the grinding box, one end of the screw rod extends into the grinding box and is rotatably connected with an air injection plate which is arc-shaped and hollow inside, one side of the air injection plate, which is close to the grinding roller, is evenly provided with a plurality of air outlet holes, the other side of the air injection plate is communicated with an air conveying hose which runs through the side wall of the grinding box, the upper side and the lower side of the air injection plate are both connected with cleaning plates which are arc-shaped, and one side of the cleaning plates, which is close to the grinding roller, is evenly provided with a plurality of bristles.

According to the preferable technical scheme, the cleaning assembly further comprises a hanging rod fixed to the top of the upper cleaning plate, transverse grooves are symmetrically formed in two sides of the top of the grinding box, and the hanging rod penetrates through the transverse grooves and is connected with a limiting block.

According to the technical scheme, the screening assembly comprises a first-stage screen and a second-stage screen arranged below the first-stage screen, the two sides of the grinding box are symmetrically provided with supporting assemblies used for supporting the first-stage screen and the second-stage screen, a cam is arranged in the middle between the first-stage screen and the second-stage screen and used for vibrating the first-stage screen and the second-stage screen, and the cam is connected with a rotating shaft penetrating through the rear side wall of the grinding box.

According to a further preferred technical scheme, the supporting assembly comprises two limiting plates which are fixed on the inner side wall of the grinding box and located above the first-level screen and below the second-level screen respectively, the two sides of the top of the first-level screen and the two sides of the top of the second-level screen are connected with mounting plates respectively, a plurality of guide pillars penetrating through the two mounting plates on the same side are connected between the two limiting plates, and springs are sleeved on the guide pillars between the two mounting plates on the same side and on the guide pillars between the mounting plates below the same side and the limiting plates below the same side.

Further preferred technical scheme, one-level screen cloth and second grade screen cloth all are downward convex arc column structure, and the mesh aperture of one-level screen cloth is greater than the mesh aperture of second grade screen cloth.

According to a further preferred technical scheme, the driving assembly comprises a first gear, the first gear is sleeved on a roll shaft of the rear side wall of the grinding box, the two grinding rollers penetrate out of the grinding box, the two first gears are meshed with each other, a roller shaft of one grinding roller is connected with a motor, the top of the motor is fixed to the upper end of the rear side wall of the grinding box through an L-shaped support, the driving assembly further comprises a second gear, the second gear is sleeved on a shaft body of the rear side wall of the grinding box, the shaft body of the grinding box on one side above the second gear is rotatably connected with a transmission shaft, a third gear is sleeved on the shaft body of the transmission shaft, and the third gear is meshed with the second gear and one first gear respectively.

According to the preferable technical scheme, the two sides of the inner top wall of the grinding box are symmetrically connected with material guide plates, and the bottom ends of the material guide plates are obliquely arranged between the two grinding rollers.

According to the preferable technical scheme, observation windows are symmetrically arranged on two sides above the front side wall of the grinding box, and a box door is hinged below the front side wall of the grinding box.

(III) advantageous effects

The embodiment of the utility model provides a real mineral varnish production is with raw materials powder grinder.

The method has the following beneficial effects:

1. the utility model discloses an observation window observes to through rotating screw rod adjustment jet-propelled board and clearance board and the interval between the grinding roller, through being connected gas hose and outside air pump, clear up the remaining material on the grinding roller roll body through the brush hair, and carry out the air current through the venthole to the remaining material on the grinding roller roll body and strike, improve the clearance effect, avoid grinding the effect and receive the influence.

2. The utility model discloses a motor, first gear, the setting of second gear and third gear can drive grinding roller and cam simultaneously and rotate, save electric power, rotate through grinding the roller and grind the material, the material after the grinding falls down to one-level screen cloth and second grade screen cloth in proper order on, support the mounting panel through the spring, rotation through the cam is shaken from top to bottom to one-level screen cloth and second grade screen cloth carry out the intermittent type, the material of being convenient for passes through the screen cloth fast, improve the screening effect, retrieve and collect the material that falls to grinding bottom of the case portion to the material that is detained on one-level screen cloth and the second grade screen cloth through the chamber door.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

FIG. 1 is a schematic view of the front cut-away structure of the present invention;

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

FIG. 3 is a schematic view of a front cross-sectional structure of the cleaning assembly of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic rear view of the present invention.

In the figure: 1 grinding box, 2 feed hoppers, 3 grinding rollers, 4 cleaning components, 41 screws, 42 air-jet plates, 43 air outlet holes, 44 air-conveying hoses, 45 cleaning plates, 46 bristles, 47 hanging rods, 48 limiting blocks, 5 screening components, 51 primary screens, 52 secondary screens, 53 supporting components, 531 limiting plates, 532 mounting plates, 533 guide posts, 534 springs, 54 cams, 55 rotating shafts, 6 driving components, 61 first gears, 62 motors, 63 supports, 64 second gears, 65 transmission shafts, 66 third gears, 7 transverse grooves, 8 guide plates, 9 observation windows and 10 box doors.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to the attached drawings 1-5, a raw material powder grinding device for producing a real stone paint comprises a grinding box 1, wherein a feed hopper 2 is arranged at the top of the grinding box 1, two grinding rollers 3 which are arranged in parallel are rotatably connected in the grinding box 1 below the feed hopper 2, materials are ground through the rotation of the grinding rollers 3, cleaning assemblies 4 are respectively arranged on two sides of the two grinding rollers 3, residual materials on the roller bodies of the grinding rollers 3 are cleaned through the cleaning assemblies 4, a screening assembly 5 is arranged below the grinding rollers 3, the materials are screened and classified through the screening assembly 5, and a driving assembly 6 for driving the two grinding rollers 3 to rotate and driving the screening assembly 5 to vibrate is arranged on the rear side of the grinding box 1; the cleaning assembly 4 comprises a screw rod 41 in threaded connection with the side wall of the grinding box 1, one end of the screw rod 41 extends into the grinding box 1 and is rotatably connected with an arc-shaped and hollow air injection plate 42, one side, close to the grinding roller 3, of the air injection plate 42 is evenly provided with a plurality of air outlet holes 43, the other side of the air injection plate 42 is communicated with an air conveying hose 44 penetrating through the side wall of the grinding box 1, the upper side and the lower side of the air injection plate 42 are both connected with arc-shaped cleaning plates 45, one side, close to the grinding roller 3, of the cleaning plates 45 is evenly provided with a plurality of bristles 46, the radians of the air injection plate 42 and the cleaning plates 45 are matched with the radians of the grinding roller 3, the distance between the air injection plate 42 and the cleaning plates 45 and the grinding roller 3 is adjusted by rotating the screw rod 41, the air conveying hose 44 is connected with an external air pump, the residual materials on the roller body of the grinding roller 3 are cleaned by the bristles 46, and the residual materials on the roller body of the grinding roller 3 are subjected to air impact through the air flow through the air outlet holes 43, so that the cleaning effect is improved.

In order to improve the stability of the cleaning plate 45, it is more preferable that the cleaning assembly 4 further includes a suspension rod 47 fixed on the top of the upper cleaning plate 45, the grinding box 1 is symmetrically provided with transverse slots 7 on both sides of the top, and the suspension rod 47 penetrates through the transverse slot 7 and is connected to a stopper 48. The width of the limiting block 48 is larger than that of the transverse groove 7, and when the cleaning plate 45 moves, the hanging rod 47 moves in the transverse groove 7.

In order to facilitate the screening of the ground material, it is more preferable that the screening assembly 5 includes a first-stage screen 51 and a second-stage screen 52 disposed below the first-stage screen 51, support assemblies 53 are symmetrically disposed on both sides of the grinding box 1 to support the first-stage screen 51 and the second-stage screen 52, a cam 54 is disposed in the middle between the first-stage screen 51 and the second-stage screen 52 to vibrate the first-stage screen 51 and the second-stage screen 52, and the cam 54 is connected to a rotating shaft 55 penetrating through the rear sidewall of the grinding box 1. The rotating shaft 55 is rotatably connected with the rear side wall of the grinding box 1, and the rotating shaft 55 rotates to drive the cam 54 to rotate to intermittently vibrate the first-stage screen 51 and the second-stage screen 52 up and down, so that materials can rapidly pass through the screens, and the screening effect is improved.

In order to support the first-stage screen mesh 51 and the second-stage screen mesh 52 conveniently, the supporting assembly 53 preferably includes two limiting plates 531 fixed on the inner side wall of the grinding box 1 and respectively located above the first-stage screen mesh 51 and below the second-stage screen mesh 52, mounting plates 532 are connected to both sides of the top of the first-stage screen mesh 51 and both sides of the top of the second-stage screen mesh 52, a plurality of guide pillars 533 penetrating through the two mounting plates 532 on the same side are connected between the upper and lower two limiting plates 531, and springs 534 are sleeved on the guide pillars 533 between the two mounting plates 532 on the same side and on the guide pillars 533 between the mounting plates 532 on the lower side and the limiting plates 531 on the same side. The mounting plate 532 is supported by a spring 534.

In order to improve the screening effect, it is more preferable that the primary screen 51 and the secondary screen 52 are both of arc-shaped structures protruding downwards, and the mesh diameter of the primary screen 51 is larger than that of the secondary screen 52. The ground materials fall onto the first-stage screen 51 and the second-stage screen 52 in sequence, and the materials which are not fully ground are blocked by the arrangement of the first-stage screen 51 and the second-stage screen 52, so that the materials can be ground again conveniently.

In order to facilitate driving the two grinding rollers 3 to rotate and the screening assembly 5 to vibrate, it is more preferable that the driving assembly 6 comprises a first gear 61 which is sleeved on a roller shaft of the rear side wall of the grinding box 1 and penetrates through the two grinding rollers 3, the two first gears 61 are meshed with each other, a roller shaft of one grinding roller 3 is connected with a motor 62, the top of the motor 62 is fixed to the upper end of the rear side wall of the grinding box 1 through an L-shaped bracket 63, the driving assembly further comprises a second gear 64 which is sleeved on a shaft body of the rotating shaft 55 and penetrates through the shaft body of the rear side wall of the grinding box 1, the rear side wall of the grinding box 1 on one side above the second gear 64 is rotatably connected with a transmission shaft 65, the shaft body of the transmission shaft 65 is sleeved with a third gear 66, and the third gear 66 is meshed with the second gear 64 and one first gear 61 respectively. The arrangement of the motor 62 and the first gear 61 drives the roll shafts of the two grinding rolls 3 to rotate, so as to drive the two grinding rolls 3 to rotate, and the transmission action of the third gear 66 drives the second gear 64 to rotate, so that the rotating shaft 55 rotates to drive the cam 54 to rotate.

In order to facilitate the material diversion, it is more preferable that guide plates 8 are symmetrically connected to two sides of the inner top wall of the grinding box 1, and the bottom ends of the guide plates 8 are obliquely arranged towards the space between the two grinding rollers 3. The material falls to two grinding roller 3 along the guide plate and is convenient for grind.

In order to facilitate observation and material taking, it is more preferable that observation windows 9 are symmetrically arranged on both sides above the front side wall of the grinding box 1 for observing and adjusting the position of the cleaning assembly 4, and a box door 10 is hinged below the front side wall of the grinding box 1 for recovering materials staying on the primary screen 51 and the secondary screen 52.

The working principle is as follows: during the use, in leading-in grinding case 1 of material through feeder hopper 2, starter motor 62, drive grinding roller 3 and cam 54 rotate, rotate through grinding roller 3 and grind the material, the material after grinding falls to one-level screen 51 and second grade screen 52 in proper order, rotate through cam 54 and carry out intermittent type vibrations from top to bottom to one-level screen 51 and second grade screen 52, the material of being convenient for passes through the screen cloth fast, simultaneously the accessible observation window 9 is observed, and adjust the interval between gas injection plate 42 and cleaning plate 45 and the grinding roller 3 through rotating screw rod 41, be connected gas hose 44 with outside air pump, clear up the residual material on grinding roller 3 roll body through brush hair 46, and carry out the air current impact to the residual material on grinding roller 3 through venthole 43, improve the clearance effect to grinding roller 3.

It should be noted that, in this document, 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. Also, 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a real mineral varnish production is with raw materials powder grinder, is including grinding case (1), its characterized in that: the grinding device is characterized in that a feed hopper (2) is arranged at the top of the grinding box (1), two grinding rollers (3) which are arranged in parallel are rotationally connected in the grinding box (1) below the feed hopper (2), cleaning assemblies (4) are respectively arranged on two sides of the two grinding rollers (3), a screening assembly (5) is arranged below the grinding rollers (3), and a driving assembly (6) for driving the two grinding rollers (3) to rotate and the screening assembly (5) to vibrate is arranged on the rear side of the grinding box (1);

the cleaning assembly (4) comprises a screw rod (41) in threaded connection with the side wall of the grinding box (1), one end of the screw rod (41) extends into the grinding box (1) and is rotatably connected with an air injection plate (42) which is arc-shaped and hollow inside, a plurality of air outlet holes (43) are uniformly formed in one side, close to the grinding roller (3), of the air injection plate (42), an air conveying hose (44) penetrating through the side wall of the grinding box (1) is communicated with the other side of the air injection plate (42), the upper side and the lower side of the air injection plate (42) are both connected with cleaning plates (45) which are arc-shaped, and a plurality of bristles (46) are uniformly arranged on one side, close to the grinding roller (3), of the cleaning plates (45).

2. The raw material powder grinding device for producing the real stone paint as claimed in claim 1, wherein: the cleaning assembly (4) further comprises a hanging rod (47) fixed to the top of the upper cleaning plate (45), transverse grooves (7) are symmetrically formed in two sides of the top of the grinding box (1), and the hanging rod (47) penetrates through the transverse grooves (7) and is connected with a limiting block (48).

3. The raw material powder grinding device for producing the real stone paint as claimed in claim 1, wherein: the screening assembly (5) comprises a first-stage screen (51) and a second-stage screen (52) arranged below the first-stage screen (51), two sides of the grinding box (1) are symmetrically provided with supporting assemblies (53) for supporting the first-stage screen (51) and the second-stage screen (52), a cam (54) is arranged in the middle between the first-stage screen (51) and the second-stage screen (52) and used for vibrating the first-stage screen (51) and the second-stage screen (52), and the cam (54) is connected with a rotating shaft (55) penetrating through the rear side wall of the grinding box (1).

4. The raw material powder grinding device for producing real stone paint as claimed in claim 3, wherein: the supporting assembly (53) comprises two limiting plates (531) which are fixed on the inner side wall of the grinding box (1) and are respectively located above the first-level screen (51) and below the second-level screen (52), mounting plates (532) are connected to two sides of the top of the first-level screen (51) and two sides of the top of the second-level screen (52), a plurality of guide pillars (533) which penetrate through the two mounting plates (532) on the same side are connected between the upper limiting plate and the lower limiting plate (531), and springs (534) are sleeved on the guide pillars (533) between the two mounting plates (532) on the same side and on the guide pillars (533) between the mounting plates (532) on the lower side and the limiting plates (531) on the same side.

5. The raw material powder grinding device for producing real stone paint as claimed in claim 4, wherein: the primary screen (51) and the secondary screen (52) are both arc-shaped structures protruding downwards, and the mesh aperture of the primary screen (51) is larger than that of the secondary screen (52).

6. The raw material powder grinding device for producing real stone paint as claimed in claim 5, wherein: drive assembly (6) including the cover establish two grinding roller (3) wear out grinding box (1) rear side wall epaxial first gear (61), and two first gear (61) intermeshing, the roller of one grinding roller (3) is connected with motor (62), and motor (62) top through L shape support (63) with grind box (1) rear side wall upper end fixed, still establish including the cover establish in pivot (55) wear out grinding box (1) rear side wall on second gear (64), it is connected with transmission shaft (65) to rotate on grinding box (1) rear side wall of second gear (64) top one side, and the cover is equipped with third gear (66) on transmission shaft (65) axis body, third gear (66) and second gear (64) and a first gear (61) meshing connection respectively.

7. The raw material powder grinding device for producing the real stone paint as claimed in claim 1, wherein: the two sides of the inner top wall of the grinding box (1) are symmetrically connected with material guide plates (8), and the bottom ends of the material guide plates (8) are obliquely arranged between the two grinding rollers (3).

8. The raw material powder grinding device for producing the real stone paint as claimed in claim 1, wherein: the novel grinding box is characterized in that observation windows (9) are symmetrically arranged on two sides above the front side wall of the grinding box (1), and a box door (10) is hinged below the front side wall of the grinding box (1).