CN210815416U

CN210815416U - Grinder is used in accelerator powder production

Info

Publication number: CN210815416U
Application number: CN201921643956.8U
Authority: CN
Inventors: 闫国俊; 陈思意; 李泽宏; 周文
Original assignee: Shanxi Kangrui Building Material New Technology Co ltd
Current assignee: Shanxi Kangrui Building Material New Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-23
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a grinding device for producing accelerator powder, belonging to the technical field of accelerator production, aiming at solving the problems of low grinding efficiency and difficult cleaning by providing a grinding device for producing accelerator powder; the adopted scheme is as follows: the upper end of the base is fixedly connected with a grinding box, the interior of the grinding box is fixedly connected with a grinding column, the upper end of the grinding box is fixedly connected with a driving motor, the end part of an output shaft of the driving motor extends into the interior of the grinding box and is fixedly connected with a rotary disc, the lower end of the rotary disc is respectively and fixedly connected with a first connecting column and a second connecting column, the end part of the first connecting column is rotatably connected with a grinding roller, the side part of the first connecting column and the end part of the second connecting column are respectively and fixedly connected with a powder brushing mechanism, both sides of the upper end of the base are respectively fixed with a support plate through a fixed column, the lower ends of both sides of the support plate are respectively fixed with; the utility model is suitable for an among the accelerator production technical field.

Description

Grinder is used in accelerator powder production

Technical Field

The utility model relates to an accelerator production technical field specifically is a grinder is used in accelerator powder production.

Background

Accelerator: the admixture can be added into concrete to make concrete quickly set and harden. The main types of the concrete accelerator are inorganic salts, organic matters and powdery solids, the mixing amount of the powdery solids only accounts for 2% -3% of the amount of cement in the concrete, but the concrete can be initially set within 5min, and the concrete can be set within 12 min. The concrete is an indispensable additive in a sprayed concrete construction method, and the additives have the functions of accelerating the hydration hardening of cement and forming enough strength in a short time so as to meet the requirement of special construction.

The accelerating agent is solid block before production, and is required to be processed and ground into powder when in use, but the efficiency of the conventional grinding equipment is low when the block accelerating agent raw material is ground, the grinding time is long, and the ground accelerating agent is extruded into a handle shape to be left on the side wall of the grinding roller and the grinding box due to the large grinding extrusion pressure during grinding, so that the cleaning is difficult.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a grinder is used in accelerator powder production possesses the grinding efficiency height and is convenient for clear up advantages such as handle-shaped accelerator, has solved the problem of low and the clearance difficulty of grinding efficiency.

For the purpose that realizes above-mentioned grinding efficiency height and be convenient for clear up handle form accelerator, the utility model provides a following technical scheme: a grinding device for producing accelerator powder comprises a base, wherein the upper end of the base is fixedly connected with a grinding box, the interior of the grinding box is fixedly connected with a grinding column, the upper end of the grinding box is fixedly connected with a driving motor, the end part of an output shaft of the driving motor extends into the interior of the grinding box and is fixedly connected with a rotary disc, the lower end of the rotary disc is fixedly connected with a first connecting column and a second connecting column respectively, the end part of the first connecting column is rotatably connected with a grinding roller, the side part of the first connecting column and the end part of the second connecting column are both fixedly connected with a powder brushing mechanism, both sides of the upper end of the base are fixedly connected with a supporting plate through a fixing column, the upper end of the supporting plate is provided with an extrusion box, the outer side and the interior of the extrusion box are provided with extrusion devices, the upper end of the extrusion box is fixedly connected with a, and the guide pipe is respectively communicated with the extrusion box and the grinding box.

As a preferred technical scheme of the utility model, grind the post and establish to conical, and grind the case and establish to the round platform type.

As a preferred technical scheme of the utility model, the brush powder mechanism includes fixed plate, first brush and second brush, fixed plate fixed connection is at the lateral part of first spliced pole, the first brush of the equal fixedly connected with of both sides lower extreme of first spliced pole, and the brush hair of first brush is connected with the grinding roller laminating, second brush fixed connection is at the tip of second spliced pole, and the brush hair of second brush is connected with the grinding roller laminating.

As a preferred technical scheme of the utility model, extrusion device includes hydraulic cylinder, stripper plate and baffle, the equal fixedly connected with hydraulic cylinder in both sides of extrusion case, hydraulic cylinder's telescopic shaft tip stretches into the inside and the stripper plate fixed connection of extrusion case, baffle fixed connection is in the inside of extrusion case.

As an optimized technical scheme of the utility model, the baffle is violently established in the inside of extrusion case, the through-hole has been seted up to the upper end of baffle, and the aperture of through-hole is 1 cm.

As a preferred technical scheme of the utility model, the inside bottom side fixedly connected with water conservancy diversion post of extrusion case, and the water conservancy diversion post also establishes to conical.

Compared with the prior art, the utility model provides a grinder is used in accelerator powder production possesses following beneficial effect:

1. this grinder is used in accelerator powder production, through setting up first spliced pole, second spliced pole and brush powder mechanism, utilize the first brush of first spliced pole lateral part and the second brush of second spliced pole tip, when grinding the roller pivoted and when the carousel pivoted, first brush and second brush have cleared up the surface of grinding the roller and the surface of grinding the post respectively, avoid behind the grinding accelerator raw materials to become the handle form and remain on the surface of grinding the roller and grinding the post, made things convenient for the clearance to its inside.

2. This grinder is used in accelerator powder production through setting up extrusion case and extrusion device, utilizes the stripper plate that the hydraulic cylinder among the extrusion device promoted the telescopic shaft tip to carry out extrusion processing in advance to the accelerator raw materials of extrusion incasement portion, makes the volume of accelerator raw materials reduce, has made things convenient for subsequent grinding, has improved the efficiency of grinding the accelerator raw materials, has saved the time of production used.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a second brush structure of the present invention;

fig. 3 is a schematic view of a first brush structure of the present invention.

In the figure: 1. a base; 2. grinding a box; 3. grinding the column; 4. a drive motor; 5. a turntable; 6. a first connecting column; 7. a second connecting column; 8. a grinding roller; 9. a powder brushing mechanism; 91. a fixing plate; 92. a first brush; 93. a second brush; 10. fixing a column; 11. a support plate; 12. extruding the box; 13. an extrusion device; 131. a hydraulic cylinder; 132. a pressing plate; 133. a partition plate; 14. a feed hopper; 15. a flow guide pipe; 16. a through hole; 17. and a flow guide column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a grinding device for producing accelerator powder comprises a base 1, a grinding box 2 is fixedly connected to the upper end of the base 1, a grinding column 3 is fixedly connected to the inside of the grinding box 2, a driving motor 4 is fixedly connected to the upper end of the grinding box 2, the model of the driving motor 4 is HG-KN131-S100, the end of the output shaft of the driving motor 4 extends into the inside of the grinding box 2 and is fixedly connected with a rotating disc 5, the lower end of the rotating disc 5 is fixedly connected with a first connecting column 6 and a second connecting column 7 respectively, the end of the first connecting column 6 is rotatably connected with a grinding roller 8, the side of the first connecting column 6 and the end of the second connecting column 7 are fixedly connected with a powder brushing mechanism 9, both sides of the upper end of the base 1 are fixedly connected with a supporting plate 11 through fixing columns 10, the upper end of the supporting plate 11 is pressed against a box 12, the outside and the inside of extrusion case 12 are equipped with extrusion device 13, the upper end fixedly connected with feeder hopper 14 of extrusion case 12, the equal fixedly connected with honeycomb duct 15 of both sides lower extreme of backup pad 11, and honeycomb duct 15 is linked together with extrusion case 12 and grinding case 2 respectively.

Specifically, the grinding column 3 is formed in a conical shape, and the grinding box 2 is formed in a circular truncated cone shape.

In this embodiment, the grinding of the accelerator raw material is facilitated by the conical grinding column 3 and the round table type grinding box 2.

Specifically, whitewashing mechanism 9 includes fixed plate 91, first brush 92 and second brush 93, fixed plate 91 fixed connection is at the lateral part of first spliced pole 6, the first brush 92 of the equal fixedly connected with of both sides lower extreme of first spliced pole 6, and the brush hair of first brush 92 is connected with the laminating of grinding roller 8, second brush 93 fixed connection is at the tip of second spliced pole 7, and the brush hair of second brush 93 is connected with the laminating of grinding roller 3.

In this embodiment, the first brush 92 on the side of the first connection column 6 and the second brush 93 on the end of the second connection column 7 are used, so that when the grinding roller 8 rotates and the turntable 5 rotates, the first brush 92 and the second brush 93 respectively clean the surface of the grinding roller 8 and the surface of the grinding column 3, and the accelerator material is prevented from forming a handle shape and remaining on the surfaces of the grinding roller 8 and the grinding column 3 after grinding.

Specifically, the extrusion device 13 includes a hydraulic cylinder 131, an extrusion plate 132 and a partition plate 133, the hydraulic cylinder 131 is fixedly connected to both sides of the extrusion box 12, the type of the hydraulic cylinder 131 is STD-02, the end of a telescopic shaft of the hydraulic cylinder 131 extends into the extrusion box 12 and is fixedly connected to the extrusion plate 132, and the partition plate 133 is fixedly connected to the extrusion box 12.

In this embodiment, the hydraulic cylinder 131 in the extruding device 13 is used to push the extruding plate 132 at the end of the telescopic shaft to perform the first extruding process on the accelerator raw material inside the extruding box 12, so that the volume of the accelerator raw material is reduced, the subsequent grinding is facilitated, and the efficiency of grinding the accelerator raw material is improved.

Specifically, the partition plate 133 is transversely arranged inside the extrusion box 12, the upper end of the partition plate 133 is provided with a through hole 16, and the aperture of the through hole 16 is 1 cm.

In this embodiment, the through hole 16 at the upper end of the partition 133 facilitates the flow of the accelerator raw material with reduced volume into the side of the flow guide column 17 through the through hole 16, and then into the flow guide tube 15 through the side of the flow guide column 17 to flow into the grinding box 2.

Specifically, a diversion column 17 is fixedly connected to the bottom side of the interior of the extrusion box 12, and the diversion column 17 is also conical.

In this embodiment, the flow guiding column 17 is set to be conical, which is beneficial to the extruded raw material to leak into the flow guiding pipe 15.

The utility model discloses a theory of operation and use flow: when in use, the accelerator raw material is firstly put into the feed hopper 14, then enters the extrusion box 12 through the feed hopper 14, then the hydraulic cylinder 131 in the extrusion device 13 is utilized to push the extrusion plate 132 at the end part of the telescopic shaft to perform the first extrusion processing on the accelerator raw material in the extrusion box 12, so that the volume of the accelerator raw material is reduced, the subsequent grinding is facilitated, the efficiency of grinding the accelerator raw material is improved, the time for production is saved, the reduced-volume accelerator raw material leaks into the side part of the diversion column 17 through the through hole 16, then enters the diversion pipe 15 through the side part of the diversion column 17 and flows into the grinding box 2, the driving motor 4 works to drive the turntable 5 at the end part to rotate in the grinding box 2, the turntable 5 rotates to drive the grinding roller 8 to rotate between the grinding columns 3 through the friction of the accelerator raw material, form the grinding to the accelerator raw materials, utilize the first brush 92 of the 6 lateral parts of first spliced pole and the second brush 93 of the 7 tip of second spliced pole, when grinding 8 pivoted and carousel 5 pivoted at every time, first brush 92 and second brush 93 have cleared up grinding roller 8's surface and grinding 3's surface respectively, avoid behind the grinding accelerator raw materials to become the handle form and remain on grinding roller 8 and grinding 3's surface, made things convenient for the clearance to its inside.

In summary, the grinding device for producing the accelerator powder is provided with the first connecting column 6, the second connecting column 7 and the powder brushing mechanism 9, and the first brush 92 at the side part of the first connecting column 6 and the second brush 93 at the end part of the second connecting column 7 are utilized, so that when the grinding roller 8 rotates and the turntable 5 rotates, the first brush 92 and the second brush 93 respectively clean the surface of the grinding roller 8 and the surface of the grinding column 3, the accelerator raw material is prevented from forming a handle shape and remaining on the surfaces of the grinding roller 8 and the grinding column 3 after grinding, and the cleaning of the interior of the accelerator raw material is facilitated; through setting up extrusion case 12 and extrusion device 13, utilize the stripper plate 132 that hydraulic cylinder 131 among the extrusion device 13 promoted the telescopic shaft tip to carry out extrusion processing in advance to the accelerator raw materials of extrusion case 12 inside, make the volume of accelerator raw materials reduce, made things convenient for subsequent grinding, improved the efficiency of grinding the accelerator raw materials, saved the used time of production.

It should be noted that, in this document, terms such as "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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a grinder is used in accelerator powder production, includes base (1), its characterized in that: the grinding box (2) is fixedly connected to the upper end of the base (1), the grinding column (3) is fixedly connected to the interior of the grinding box (2), the driving motor (4) is fixedly connected to the upper end of the grinding box (2), the end portion of the output shaft of the driving motor (4) extends into the interior of the grinding box (2) and is fixedly connected with a rotary table (5), the lower end of the rotary table (5) is fixedly connected with a first connecting column (6) and a second connecting column (7) respectively, the end portion of the first connecting column (6) is rotatably connected with a grinding roller (8), the side portion of the first connecting column (6) and the end portion of the second connecting column (7) are both fixedly connected with a powder brushing mechanism (9), a supporting plate (11) is fixedly connected to both sides of the upper end of the base (1) through a fixing column (10), an upper end extrusion box (12) of the supporting plate (11), and extrusion devices (13) are arranged on the outer side and the interior of, the upper end fixedly connected with feeder hopper (14) of extrusion case (12), the equal fixedly connected with honeycomb duct (15) of both sides lower extreme of backup pad (11), and honeycomb duct (15) are linked together with extrusion case (12) and grinding case (2) respectively.

2. The grinding device for accelerator powder production according to claim 1, wherein: the grinding column (3) is conical, and the grinding box (2) is of a circular truncated cone shape.

3. The grinding device for accelerator powder production according to claim 1, wherein: brush whitewashed mechanism (9) are including fixed plate (91), first brush (92) and second brush (93), fixed plate (91) fixed connection is in the lateral part of first spliced pole (6), the equal fixedly connected with first brush (92) of both sides lower extreme of first spliced pole (6), and the brush hair of first brush (92) and grinding roller (8) laminating are connected, second brush (93) fixed connection is at the tip of second spliced pole (7), and the brush hair of second brush (93) and grinding post (3) laminating are connected.

4. The grinding device for accelerator powder production according to claim 1, wherein: the extrusion device (13) comprises a hydraulic cylinder (131), an extrusion plate (132) and a partition plate (133), wherein the hydraulic cylinder (131) is fixedly connected to the two sides of the extrusion box (12), the end part of a telescopic shaft of the hydraulic cylinder (131) extends into the inside of the extrusion box (12) and is fixedly connected with the extrusion plate (132), and the partition plate (133) is fixedly connected to the inside of the extrusion box (12).

5. The grinding device for accelerator powder production according to claim 4, wherein: the partition plate (133) is transversely arranged in the extrusion box (12), the upper end of the partition plate (133) is provided with a through hole (16), and the aperture of the through hole (16) is 1 cm.

6. The grinding device for accelerator powder production according to claim 1, wherein: the inner bottom side of the extrusion box (12) is fixedly connected with a flow guide column (17), and the flow guide column (17) is also conical.