CN219519011U - Building material grinding device - Google Patents

Abstract

The utility model relates to the technical field of slag grinding and discloses a building material grinding device which comprises a hollow base, wherein a screening table is fixedly arranged on the hollow base, a plurality of groups of struts are vertically and fixedly arranged on the top surface of the screening table, a crushing box is fixedly arranged at the upper ends of the groups of struts together, a crushing roller body is arranged in the crushing box and connected with an external driving mechanism, the crushing roller body is controlled to rotate through the external driving mechanism, so that the crushing roller body extrudes and crushes building materials, a blanking opening communicated with the inside of the hollow base is formed in the screening table in a penetrating manner, and a screening plate is arranged on the screening table. Make the less building material of volume sieve down and collect the inside of hollow base through the screening board, intercept the building material of small through the striker plate, make the less building material of volume can pass through the screening board and sieve down smoothly, reach the effect of conveniently carrying out volume separation with the building material after the breakage.

Description

Building material grinding device

Technical Field

The utility model relates to the technical field of slag grinding, in particular to a building material grinding device.

Background

Materials used in buildings are collectively referred to as building materials. The novel building material has a wide range, and comprises a heat insulation material, a high-strength material, a breathable material and the like, which belong to the novel materials, and the waste building material can be reused after being ground.

The utility model discloses a superfine grinding device for slag building materials, which comprises a crushing main body, wherein the bottom end of the crushing main body is fixedly connected with a supporting rod, the outer side of the surface of the supporting rod is fixedly sleeved with a fixed mounting plate, one side of the fixed mounting plate is fixedly connected with a conveying mechanism, the outer side of the surface of the supporting rod is fixedly sleeved with a fixed mounting bottom plate, the top of the fixed mounting bottom plate is fixedly connected with a fixed mounting block, and the top end of the fixed mounting block is fixedly connected with a grinding motor.

According to the technical scheme, the building materials are crushed and then are conveyed outwards through the conveying mechanism, but the size of the building materials is uneven after the crushing treatment, the building materials after primary crushing cannot be screened, and when the crushing is incomplete, the building materials with different sizes are easy to block in the conveying mechanism, so that the normal operation of equipment is affected.

For this purpose, we propose a building material grinding device.

Disclosure of Invention

The utility model mainly solves the technical problems and provides a building material grinding device.

In order to achieve the aim, the utility model adopts the following technical scheme that the building material grinding device comprises a hollow base, wherein a screening table is fixedly arranged on the hollow base, a plurality of groups of struts are vertically and fixedly arranged on the top surface of the screening table, a crushing box is fixedly arranged at the upper ends of the plurality of groups of struts together, a crushing roller body is arranged in the crushing box and is connected with an external driving mechanism, and the crushing roller body is controlled to rotate through the external driving mechanism so as to crush and crush building materials;

the screening bench is provided with a screening plate through the blanking port communicated to the inside of the hollow base, a plurality of groups of baffle plates are fixedly arranged on the outer wall surface of the screening plate, small building materials are intercepted through the baffle plates, small building materials can smoothly pass through the screening plate to downwards screen, and large building materials roll down beyond the baffle plates.

Preferably, the front side of the top surface of the screening table is fixedly provided with a first connecting rod through a supporting plate, and the rear side of the top surface of the screening table is fixedly provided with a second connecting rod through a supporting plate.

Preferably, the screening plate is slidably mounted on the second connecting rod, and one end of the screening plate, which is far away from the second connecting rod, is slidably mounted on the first connecting rod through the splicing strip.

Preferably, the screening plate is gradually inclined downward toward a side near the second connecting rod.

Preferably, a saw-tooth bar is arranged on one side surface of the spliced strip, which is away from the screening plate, a group of motors are fixedly arranged on the bottom surface of the crushing box, the output ends of the motors are connected with gears through rotating shafts, and the gears and the saw-tooth bar are distributed on the same horizontal line and are meshed and connected with the spliced strip through the saw-tooth bar.

Preferably, the first connecting rod and the second connecting rod are movably sleeved with springs, the rotating shaft is controlled by the motor to rotate, the rotating shaft drives the gear to rotate anticlockwise in the rotating process, and the whole screening plate is controlled to shake left and right under the action force of the gear and the springs.

Advantageous effects

The utility model provides a building material grinding device. The beneficial effects are as follows:

(1) This building material grinding device, rotate through motor control pivot, the pivot drives the gear anticlockwise rotation in the rotation process, control whole screening board left and right sides and make a round trip to rock under the cooperation effort of gear and spring, building material is broken through crushing roll body extrusion in broken case, screen building material through the screening board of making a round trip screening, make less building material pass through screening board sieve down and collect hollow base's inside, intercept small building material through the striker plate, make less building material can pass through screening board sieve down smoothly, reach the effect of conveniently carrying out volume separation with the building material after breaking.

(2) This building material grinding device intercepts small building material through the striker plate, makes small building material can pass through screening board whereabouts smoothly, and the great building material of volume rolls down beyond the striker plate, makes things convenient for people to collect and secondary crushing grind the great building material of volume through being the screening board of slope form, has reached the effect of conveniently collecting the great building material of volume.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of the hollow base and screening table of the present utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

Legend description:

1. a hollow base; 2. a screening table; 3. a support post; 4. a crushing box; 5. crushing a roller body; 6. a screening plate; 7. a feed opening; 8. a first connecting rod; 9. a second connecting rod; 10. splicing strips; 11. a saw rack; 13. a rotating shaft; 14. a gear; 15. a spring; 16. and a striker plate.

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.

Examples: 1-3, a building material grinding device comprises a hollow base 1, wherein a screening table 2 is fixedly installed on the hollow base 1, a plurality of groups of struts 3 are vertically and fixedly installed on the top surface of the screening table 2 upwards, a crushing box 4 is fixedly installed at the upper ends of the plurality of groups of struts 3 together, a crushing roller body 5 is arranged in the crushing box 4, the crushing roller body 5 is connected with an external driving mechanism, and the external driving mechanism is used for controlling the crushing roller body 5 to rotate so as to enable the crushing roller body 5 to crush and crush building materials;

further, a blanking port 7 communicated to the inside of the hollow base 1 is arranged on the screening table 2 in a penetrating manner, a screening plate 6 is arranged on the screening table 2, a first connecting rod 8 is fixedly arranged on the front side of the top surface of the screening table 2 through a supporting plate, a second connecting rod 9 is fixedly arranged on the rear side of the top surface of the screening table 2 through the supporting plate, the screening plate 6 is slidably arranged on the second connecting rod 9, one end of the screening plate 6 far away from the second connecting rod 9 is slidably arranged on the first connecting rod 8 through a splicing strip 10, the whole screening plate 6 is gradually and downwards inclined towards the side close to the second connecting rod 9, a saw rack 11 is arranged on one side of the splicing strip 10 far away from the screening plate 6, a group of motors are fixedly arranged on the bottom surface of the crushing box 4, the output ends of the motors are connected with gears 14 through rotating shafts 13, the gears 14 are distributed on the same horizontal line with the saw rack 11 and are in meshed connection with the splicing strip 10 through the saw rack 11, the first connecting rod 8 and the second connecting rod 9 are movably sleeved with springs 15, the rotating shafts 13 are controlled by a motor to rotate, the rotating shafts 13 drive gears 14 to rotate anticlockwise in the rotating process, the whole screening plate 6 is controlled to shake left and right under the action of the cooperation of the gears 14 and the springs 15, building materials are extruded and crushed in the crushing box 4 through the crushing roller body 5, the building materials are screened through the screening plate 6 which screens back and forth, the building materials with smaller volume are screened down through the screening plate 6 and collected into the hollow base 1, a plurality of groups of baffle plates 16 are fixedly arranged on the outer wall surface of the screening plate 6, the building materials with smaller volume are intercepted through the baffle plates 16, the building materials with smaller volume can be smoothly screened down through the screening plate 6, the building materials with larger volume are rolled down beyond the baffle plates 16, the large-size building materials are convenient to collect and secondarily crush and grind by the inclined screening plate 6.

The working principle of the utility model is as follows:

through motor control pivot 13 rotation, pivot 13 drives gear 14 anticlockwise rotation at the rotation in-process, and the cooperation effort of gear 14 and spring 15 controls whole screening board 6 and makes a round trip to rock about, and building material is broken through crushing roll body 5 extrusion in broken case 4, sieves building material through screening board 6 of making a round trip screening, makes the inside that the small building material of volume falls and collect hollow base 1 through screening board 6 whereabouts.

The small building materials are intercepted through the baffle plate 16, so that the small building materials can smoothly pass through the screening plate 6 to be screened down, the large building materials roll down beyond the baffle plate 16, and people can conveniently collect and secondarily crush and grind the large building materials through the screening plate 6 which is inclined.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Building material grinding device, including hollow base (1), its characterized in that: a screening table (2) is fixedly installed on the hollow base (1), a plurality of groups of struts (3) are vertically and fixedly installed on the top surface of the screening table (2), a crushing box (4) is fixedly installed at the upper ends of the plurality of groups of struts (3) together, a crushing roller body (5) is arranged in the crushing box (4), and the crushing roller body (5) is connected with an external driving mechanism;

the screening table (2) is provided with a feed opening (7) communicated with the inside of the hollow base (1) in a penetrating manner, the screening table (2) is provided with a screening plate (6), and the outer wall surface of the screening plate (6) is fixedly provided with a plurality of groups of baffle plates (16).

2. A building material grinding apparatus as defined in claim 1, wherein: the front side of the top surface of the screening table (2) is fixedly provided with a first connecting rod (8) through a supporting plate, and the rear side of the top surface of the screening table (2) is fixedly provided with a second connecting rod (9) through the supporting plate.

3. A building material grinding apparatus as defined in claim 1, wherein: the screening plate (6) is slidably mounted on the second connecting rod (9), and one end, far away from the second connecting rod (9), of the screening plate (6) is slidably mounted on the first connecting rod (8) through the splicing strip (10).

4. A building material grinding apparatus as defined in claim 1, wherein: the screening plate (6) is gradually inclined downwards towards one side close to the second connecting rod (9).

5. A building material grinding apparatus according to claim 3, characterized in that: the utility model discloses a screening device, including screening board (6), spliced strip (10), broken case (4), saw tooth bar (11) are equipped with to one side of deviating from screening board (6), the bottom surface fixed mounting of broken case (4) has a set of motor, and the output of motor is connected with gear (14) through pivot (13), and gear (14) and saw tooth bar (11) distribute on same horizontal line and with be connected with spliced strip (10) meshing through saw tooth bar (11).

6. A building material grinding apparatus as defined in claim 2, wherein: the first connecting rod (8) and the second connecting rod (9) are movably sleeved with springs (15).