CN211331204U

CN211331204U - Feeding mechanism of sand mixer

Info

Publication number: CN211331204U
Application number: CN201921860432.4U
Authority: CN
Inventors: 张轶
Original assignee: Hubei Qinhong New Materials Co ltd
Current assignee: Hubei Qinhong New Materials Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-25
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a feeding mechanism of a sand mixer, which comprises a bearing platform, a lifting mechanism and a feeding mechanism, wherein the lifting mechanism is arranged on the bearing platform, and the bottom of the bearing platform is movably provided with a supporting seat for adjusting the angle of the bearing platform; the lifting mechanism comprises a fixed cylinder, a rotating rod and spiral fan blades, the fixed cylinder is connected with the top end of the bearing platform, and the rotating rod is movably arranged in the fixed cylinder. The utility model discloses roller mill's feed mechanism can effectively be applied to roller mill, at the in-process of carrying out the transport to required material, can carry out the primary mixing to multiple material, and the material through the primary mixing is more even, and whole feed mechanism operates steadily, makes things convenient for the staff to increase the material as required, carries the material that finishes to enter into behind the roller mill, and the mixing to the material can be accomplished to the high efficiency more to rolling dish and grinding wheel, has reduced operating time, has promoted work efficiency.

Description

Feeding mechanism of sand mixer

Technical Field

The utility model relates to a machine-building technical field specifically is a feed mechanism of roller mill.

Background

The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the adhesive on the surface of the sand, the sand mixer utilizes the relative motion of a grinding wheel and a grinding disc to crush materials placed between the grinding wheel and the grinding disc under the action of grinding, and the sand mixer also mixes the materials while crushing the materials. Is an ideal device for producing baking-free bricks, lime-sand bricks, cement bricks, refractory bricks, pulverized and mixed fly ash, boiler slag, tailing slag and industrial waste residues as raw materials for making bricks.

Large-scale roller mill need carry the material of required mixture in the roller mill through loading attachment in the use, and conveying process is single, because material itself has certain stickness, leads to the material of carrying to agglomerate easily, and multicomponent material distributes comparatively scatteredly, does not have even mixing together, and the time that consequently rolls in the roller mill mixes the material required is more of a specified duration, has influenced production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a feed mechanism of roller mill and solve above-mentioned problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a feeding mechanism of a sand mixer comprises a bearing table, a lifting mechanism and a feeding mechanism, wherein a lifting machine framework is arranged on the bearing table, and a supporting seat is movably arranged at the bottom of the bearing table and used for adjusting the angle of the bearing table;

the lifting mechanism comprises a fixed cylinder, a rotating rod and a spiral fan blade, the fixed cylinder is connected with the top end of the bearing platform, the rotating rod is movably mounted in the fixed cylinder, the spiral fan blade is arranged outside the rotating rod, a feeding hole and a discharging hole are formed in the fixed cylinder, the discharging hole is positioned above the feeding hole, and a transmission mechanism connected with the rotating rod is further arranged on the fixed cylinder and used for driving the rotating rod;

feeding mechanism includes mounting bracket, rotary drum and conveyer, the mounting bracket be provided with a plurality of fixed axles, a plurality of rotary drums are installed through a plurality of fixed axle correspondences to the mounting bracket, conveyer sets up the outside at the rotary drum, still install the rack on the mounting bracket, install adjusting motor on the rack for drive conveyer, erect the guide section of thick bamboo between mounting bracket and the fixed section of thick bamboo.

Further, the feeding frame is installed to the feed end of mounting bracket, the ejection of compact case is installed to the discharge gate of fixed section of thick bamboo, the guide cylinder communicates with ejection of compact case and feeding frame respectively, the guide cylinder erects in the conveyer top through the feeding frame.

Further, a protective cover is arranged at the feed inlet of the fixed cylinder.

Further, drive mechanism includes motor and speed reducer, the motor passes through the speed reducer and is connected with the dwang.

Furthermore, a driven wheel is mounted at the outer end of one of the fixed shafts, a driving wheel is fixedly mounted on an output shaft of the adjusting motor, and a driving chain is arranged between the driving wheel and the driven wheel and used for driving the fixed shafts.

The utility model has the advantages that: this feed mechanism of roller mill can be effectively applied to roller mill, at the in-process of carrying required material, can carry out the primary mixing to multiple material, and the material through the primary mixing is more even, and whole feed mechanism operates steadily, makes things convenient for the staff to increase the material as required, carries the material that finishes to enter into the roller mill after, and the mixing to the material can be accomplished to the high efficiency to rolling dish and grinding wheel, has reduced operating time, has promoted work efficiency.

Drawings

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

fig. 2 is an enlargement of the present invention at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a bearing table 1, a supporting seat 1a, a lifting mechanism 2, a fixed cylinder 21, a protective cover 21a, a discharge box 21b, a rotating rod 22, a spiral fan blade 23, a feeding mechanism 3, a mounting frame 31, a fixed shaft 31a, a feeding frame 31b, a placing frame 31c, a rotating cylinder 32, a conveying belt 33, a material guide cylinder 4, a transmission mechanism 5, a motor 51, a speed reducer 52, an adjusting motor 6, a driving wheel 6a and a driven wheel 7.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The utility model also provides an preferred embodiment

As shown in fig. 1 and 2, the utility model discloses a feeding mechanism of roller mill, including bearing platform 1, hoist mechanism 2 and feeding mechanism 3, hoist mechanism 2 erects on bearing platform 1, and the bottom movable mounting of bearing platform 1 has supporting seat 1a for adjust the angle of bearing platform 1, bearing platform 1 can rotate around supporting seat 1a, makes things convenient for whole hoist mechanism 2 and feeding mechanism 3 to properly deflect, guarantees in the accurate sand mixer of carrying of material ability.

The lifting mechanism 2 comprises a fixed cylinder 21, a rotating rod 22 and a spiral fan blade 23, the fixed cylinder 21 is connected with the top end of the bearing platform 1, the rotating rod 22 is movably arranged in the fixed cylinder 21, the spiral fan blade 23 is arranged outside the rotating rod 22, a feeding hole and a discharging hole are formed in the fixed cylinder 21, a protective cover 21a is arranged at the feeding hole of the fixed cylinder 21, the protective cover 21a can avoid overflowing in the process of feeding from the feeding hole, the feeding is convenient for workers to feed materials through isolation, the discharging hole is positioned above the feeding hole, a transmission mechanism 5 connected with the rotating rod 22 is further arranged on the fixed cylinder 21, the transmission mechanism 5 comprises a motor 51 and a speed reducer 52, the model of the motor 51 can be YE2, the motor 51 is connected with the rotating rod 22 through the speed reducer 52 and is used for driving the rotating rod 22, after various materials enter the fixed cylinder 21 from the feeding hole, thereby drive helical fan blade 23 and rotate, under helical fan blade 23's rotation, can mix multiple material rapidly, carry the material to the discharge gate from the feed inlet simultaneously for it is more even between the material, reduced material self stickness.

The feeding mechanism 3 comprises a mounting frame 31, rotating drums 32 and a conveying belt 33, a plurality of fixed shafts 31a are arranged on the mounting frame 31, a feeding frame 31b is arranged at the feeding end of the mounting frame 31, a discharging box 21b is arranged at the discharging port of a fixed drum 21, a guide drum 4 is respectively communicated with the discharging box 21b and the feeding frame 31b, the guide drum 4 is erected above the conveying belt 33 through the feeding frame 31b, after the material in the fixed drum 21 flows out from the discharging port, the material is guided onto the conveying belt through the arranged guide drum 4, the mounting frame 31 is correspondingly provided with a plurality of rotating drums 32 through the plurality of fixed shafts 31a, the conveying belt 33 is arranged outside the rotating drums 32, a placing frame 31c is further arranged on the mounting frame 31, an adjusting motor 6 is arranged on the placing frame 31c, the model of the adjusting motor 6 can be YD132S-4/2, a driven wheel 7 is, output shaft fixed mounting of adjusting motor 6 has drive wheel 6a, drive wheel 6a and from being provided with the driving chain between driving wheel 7, be used for driving fixed axle 31a, erect guide cylinder 4 between mounting bracket 31 and the solid fixed cylinder 21, it rotates to drive wheel 6a through adjusting motor 6, under the traction of driving chain, it rotates from driving wheel 7 to drive, it rotates to drive fixed axle 31a from driving wheel 7, thereby make rotary drum 32 drive conveyer 33, under the traction of conveyer 33, make inside the material can even and steady entering into the roller mill, whole feed mechanism can be according to user demand adjustment transport progress, guarantee that the inside material of roller mill is in required within range.

To sum up, this feed mechanism of roller mill can effectively be applied to the roller mill, and at the in-process of carrying required material, can carry out the primary mixing to multiple material, and the material through the primary mixing is more even, and whole feed mechanism operates steadily, makes things convenient for the staff to increase the material as required, carries the material that finishes to enter into the roller mill after, and the mixing to the material can be accomplished to the high efficiency to rolling dish and grinding wheel, has reduced operating time, has promoted work efficiency.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a feed mechanism of roller mill which characterized in that: the device comprises a bearing table (1), a lifting mechanism (2) and a feeding mechanism (3), wherein the lifting mechanism (2) is erected on the bearing table (1), and a supporting seat (1a) is movably mounted at the bottom of the bearing table (1) and used for adjusting the angle of the bearing table (1);

the lifting mechanism (2) comprises a fixed cylinder (21), a rotating rod (22) and spiral fan blades (23), the fixed cylinder (21) is connected with the top end of the bearing platform (1), the rotating rod (22) is movably mounted inside the fixed cylinder (21), the spiral fan blades (23) are arranged outside the rotating rod (22), a feeding hole and a discharging hole are formed in the fixed cylinder (21), the discharging hole is located above the feeding hole, and a transmission mechanism (5) connected with the rotating rod (22) is further arranged on the fixed cylinder (21) and used for driving the rotating rod (22);

feeding mechanism (3) include mounting bracket (31), rotary drum (32) and conveyer (33), mounting bracket (31) be provided with a plurality of fixed axles (31a), a plurality of rotary drum (32) are installed through a plurality of fixed axle (31a) correspondence in mounting bracket (31), conveyer (33) set up the outside at rotary drum (32), still install rack (31c) on mounting bracket (31), install adjusting motor (6) on rack (31c) for drive conveyer (33), guide cylinder (4) have been erect between mounting bracket (31) and fixed cylinder (21).

2. The feeding mechanism of a sand mixer as claimed in claim 1, wherein: the feeding frame (31b) is installed to the feed end of mounting bracket (31), ejection of compact case (21b) is installed to the discharge gate of fixed section of thick bamboo (21), guide cylinder (4) communicate with ejection of compact case (21b) and feeding frame (31b) respectively, guide cylinder (4) erect in conveyer (33) top through feeding frame (31 b).

3. The feeding mechanism of a sand mixer as claimed in claim 1, wherein: a protective cover (21a) is arranged at a feed inlet of the fixed cylinder (21).

4. The feeding mechanism of a sand mixer as claimed in claim 1, wherein: the transmission mechanism (5) comprises a motor (51) and a speed reducer (52), wherein the motor (51) is connected with the rotating rod (22) through the speed reducer (52).

5. The feeding mechanism of a sand mixer as claimed in claim 4, wherein: a driven wheel (7) is mounted at the outer end of one of the fixed shafts (31a), a driving wheel (6a) is fixedly mounted on an output shaft of the adjusting motor (6), and a transmission chain is arranged between the driving wheel (6a) and the driven wheel (7) and used for driving the fixed shaft (31 a).