CN217527743U - Grinding device for preparing concrete additive - Google Patents

Abstract

The utility model discloses a grinding device for concrete additive preparation, which comprises a base plate, wherein a grinding frame is fixedly arranged in the mounting frame through a mounting seat matched with a mounting ring, the bottom of the grinding frame is provided with a mounting hole, a grinding disc is fixedly arranged in the mounting hole, and through holes are arranged on the grinding disc in an array manner; through the setting of grinding frame and abrasive disc, cooperate through mount pad and collar, thereby can install and dismantle the grinding frame, and then can be convenient for clear up the grinding frame, cooperate through abrasive disc and through-hole, thereby can be after grinding concrete additive into tiny particle, the concrete additive that grinds into tiny particle is discharged through the through-hole, and then can prevent to grind concrete additive that becomes tiny particle and can follow and not grind into concrete additive that becomes tiny particle and grind once more, and lead to the problem that the quality appears in the concrete additive.

Description

Grinding device for preparing concrete additive

Technical Field

The utility model relates to a concrete additive preparation technical field specifically is a grinder is used in concrete additive preparation.

Background

The concrete additive is called additive for short, and is used for improving the performance of concrete. The additive is used in the process of mixing concrete and is widely applied in the building industry and industry.

In prior art, grinder is used in concrete additive preparation when grinding the concrete additive, and some form the concrete additive of tiny granule after grinding can not discharge, and qualified concrete additive can follow not ground the concrete additive who grinds into tiny granule once more, leads to the inhomogeneous phenomenon of granule can appear in the concrete additive to can influence the quality of concrete additive, therefore we need provide a grinder for concrete additive preparation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinder is used in concrete additive preparation can be when grinding the concrete additive, can discharge the concrete additive who grinds to the tiny particle to prevent that qualified concrete additive can follow not to be ground the concrete additive who grinds to the tiny particle and grind once more, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete additive preparation is with grinder, includes the bottom plate, the top welded fastening of bottom plate has the support frame, the inboard fixed mounting of support frame has the installing frame, be provided with the grinding frame in the installing frame, the bottom welded fastening of grinding frame has the mount pad, the internal thread has been seted up to the inboard of mount pad, the bottom welded fastening of installing frame has the collar, the external screw thread has been seted up on the surface of collar, the grinding frame passes through mount pad cooperation collar fixed mounting in the installing frame, the mounting hole has been seted up to the bottom of grinding frame, fixed mounting has the abrasive disc in the mounting hole, the through-hole has been seted up to array on the abrasive disc.

Preferably, the top welded fastening of support frame has electric putter, fixed mounting has the mounting panel on electric putter's the telescopic link, the bottom fixed mounting of mounting panel has the install bin.

Preferably, a motor is fixedly installed in the installation box, an output shaft of the motor is fixedly connected with a rotating rod through a coupler, a grinding head is fixedly installed at the bottom of the rotating rod, and the grinding head is arranged above the grinding frame.

Preferably, two groups of positioning blocks are fixedly welded at the bottom of the grinding disc, and fixing frames corresponding to the positioning blocks are fixedly welded on the inner wall of the mounting hole.

Preferably, the positioning block is inserted into the fixing frame, a hand screw is arranged on the fixing frame in a threaded manner, and the end part of the hand screw is abutted against the positioning block.

Preferably, the bottom of the grinding disc is fixedly welded with a handle, the top of the bottom plate is provided with a collecting box, and the collecting box is arranged under the mounting frame and the grinding frame.

Compared with the prior art, the beneficial effects of the utility model are that:

through the setting of grinding frame and abrasive disc, cooperate through mount pad and collar, thereby can install and dismantle the grinding frame, and then can be convenient for clear up the grinding frame, cooperate through abrasive disc and through-hole, thereby can be after grinding the concrete additive into the tiny particle, the concrete additive that grinds into the tiny particle passes through the through-hole and discharges, and then can prevent to grind into the concrete additive of tiny particle and can follow not to be ground into the concrete additive of tiny particle and grind once more, and lead to the problem that the quality appears in the concrete additive.

Drawings

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

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

FIG. 3 is a schematic structural view of the mounting frame and the grinding frame of the present invention;

FIG. 4 is a schematic view of the structure of the grinding frame of the present invention;

fig. 5 is an enlarged schematic structural view of the area a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a support frame; 3. an electric push rod; 4. installing a box; 5. a motor; 6. a grinding head; 7. installing a frame; 8. grinding the frame; 9. a grinding disk; 10. a through hole; 11. a handle; 12. mounting holes; 13. positioning a block; 14. a fixed mount; 15. screwing the screw by hand; 16. a mounting seat; 17. a mounting ring; 18. and a collection box.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides a technical solution: a grinding device for preparing a concrete additive comprises a base plate 1, wherein a support frame 2 is fixedly welded at the top of the base plate 1, an installation frame 7 is fixedly installed on the inner side of the support frame 2, a grinding frame 8 is arranged in the installation frame 7, an installation seat 16 is fixedly welded at the bottom of the grinding frame 8, inner threads are formed in the inner side of the installation seat 16, an installation ring 17 is fixedly welded at the bottom of the installation frame 7, outer threads are formed in the surface of the installation ring 17, the grinding frame 8 is fixedly installed in the installation frame 7 through the cooperation of the installation seat 16 and the installation ring 17, an installation hole 12 is formed in the bottom of the grinding frame 8, a grinding disc 9 is fixedly installed in the installation hole 12, and through holes 10 are formed in the grinding disc 9 in an array;

through the arrangement of the mounting ring 17, the mounting seat 16 is matched with the mounting ring 17, so that the grinding frame can be mounted and dismounted, the grinding frame can be cleaned conveniently, the grinding disc 9 is matched with the through hole 10, so that the concrete additive can be ground into small particles, and the ground concrete additive is discharged from the through hole 10;

an electric push rod 3 is fixedly welded to the top of the support frame 2, a mounting plate is fixedly mounted on a telescopic rod of the electric push rod 3, a mounting box 4 is fixedly mounted at the bottom of the mounting plate, a motor 5 is fixedly mounted in the mounting box 4, an output shaft of the motor 5 is fixedly connected with a rotating rod through a coupler, a grinding head 6 is fixedly mounted at the bottom of the rotating rod, and the grinding head 6 is arranged above a grinding frame 8;

two groups of positioning blocks 13 are fixedly welded at the bottom of the grinding disc 9, a fixing frame 14 corresponding to the positioning blocks 13 is fixedly welded on the inner wall of the mounting hole 12, the positioning blocks 13 are inserted in the fixing frame 14, hand screws 15 are mounted on the fixing frame 14 in a threaded manner, the end parts of the hand screws 15 are tightly abutted to the positioning blocks 13, a handle 11 is fixedly welded at the bottom of the grinding disc 9, a collecting box 18 is arranged at the top of the bottom plate 1, and the collecting box 18 is arranged right below the mounting frame 7 and the grinding frame 8;

through the arrangement of the positioning block 13, the grinding disc 9 can be mounted and dismounted through the hand-screwed screw 15 matched with the positioning block 13 and the fixing frame 14, so that the grinding disc 9 can be conveniently cleaned, the grinding disc 9 can be conveniently mounted and dismounted when the grinding disc 9 is mounted and dismounted through the handle 11, and the concrete additive ground into small particles can fall into the collecting box 18 for collection;

in the in-process of specifically using, at first place the concrete additive in grinding frame 8, electric putter 3's telescopic link promotes grinding head 6, make grinding head 6 insert in grinding frame 8, motor 5 works, motor 5's output shaft rotates and drives the bull stick and rotate, at bull stick pivoted in-process, drive grinding head 6 and grind the concrete additive in grinding frame 8, behind grinding head 6 the little granule accessible through-hole 10 that forms after the concrete additive grinds, fall and collect in collecting box 18, and the concrete additive of the little granule that is not ground can continue to grind in grinding frame 8.

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 (6)

1. A grinder for concrete additive preparation, includes bottom plate (1), its characterized in that: the top welded fastening of bottom plate (1) has support frame (2), the inboard fixed mounting of support frame (2) has installing frame (7), be provided with in installing frame (7) and grind frame (8), the bottom welded fastening who grinds frame (8) has mount pad (16), the internal thread has been seted up to the inboard of mount pad (16), the bottom welded fastening of installing frame (7) has collar (17), the external screw thread has been seted up on the surface of collar (17), grind frame (8) and cooperate collar (17) fixed mounting in installing frame (7) through mount pad (16), mounting hole (12) have been seted up to the bottom of grinding frame (8), fixed mounting has abrasive disc (9) in mounting hole (12), through-hole (10) have been seted up to the array on abrasive disc (9).

2. The grinding device for concrete additive preparation according to claim 1, wherein: the top welded fastening of support frame (2) has electric putter (3), fixed mounting has the mounting panel on the telescopic link of electric putter (3), the bottom fixed mounting of mounting panel has install bin (4).

3. The grinding device for concrete additive preparation according to claim 2, wherein: fixed mounting has motor (5) in install bin (4), the output shaft of motor (5) passes through shaft coupling fixed connection bull stick, the bottom fixed mounting of bull stick has grinding head (6), grinding head (6) set up the top at grinding frame (8).

4. The grinding device for concrete additive preparation according to claim 1, characterized in that: two groups of positioning blocks (13) are fixedly welded at the bottom of the grinding disc (9), and fixing frames (14) corresponding to the positioning blocks (13) are fixedly welded on the inner wall of the mounting hole (12).

5. The grinding device for concrete additive preparation according to claim 4, characterized in that: the positioning block (13) is inserted in the fixing frame (14), a hand-screwed screw (15) is installed on the fixing frame (14) in a threaded mode, and the end portion of the hand-screwed screw (15) is tightly abutted to the positioning block (13).

6. The grinding device for concrete additive preparation according to claim 5, characterized in that: the bottom of the grinding disc (9) is fixedly welded with a handle (11), the top of the bottom plate (1) is provided with a collecting box (18), and the collecting box (18) is arranged right below the mounting frame (7) and the grinding frame (8).

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