CN223440010U - A raw material screening and impurity removal device for mortar production - Google Patents

Abstract

The utility model discloses a raw material screening and impurity removing device for mortar production, which comprises a raw material pulverizer case, wherein a spiral cutting mechanism is arranged in the raw material pulverizer case, a conveying mechanism is arranged below a discharge chute pipe, a vibration screening mechanism is arranged on one side of the conveying mechanism, the vibration screening mechanism comprises a first screen plate and a second screen plate, a fine material screen structure is arranged on the surface of the first screen plate, and the surface of the first screen plate is of a solid plate body structure. According to the utility model, after the raw materials for mortar production are prefabricated, cut and crushed, the raw material particles are filtered through the filter material screen and then conveyed into the vibration sieving mechanism through the conveying mechanism, the raw material particles falling onto the surface of the first sieve plate are subjected to vibration sieving, the finer sand and stone raw materials can be sieved through the fine material screen structure and fall onto the surface of the second sieve plate, then the impurities of the larger particles are discharged through the coarse aggregate impurity outlet, and the sand and stone powder of the finer particles is discharged through the sand and stone fine material outlet.

Description

Raw material screening and impurity removing device for mortar production

Technical Field

The utility model relates to the technical field of mortar raw material production, in particular to a raw material screening and impurity removing device for mortar production.

Background

The self-leveling mortar is a dry-mixed powdery material composed of active ingredients, and when the self-leveling mortar is produced, raw materials need to be screened for impurity removal, and raw material screening impurity removal devices for the self-leveling mortar production in the market are various, but have some defects.

The patent document is authorized to china with the bulletin number of CN213494872U, discloses a from raw materials screening edulcoration device for mortar production that levels, including outer frame, material loading pipe, driving motor and conveyer belt, the upper side welding of outer frame has the material loading pipe, the fifth wheel is installed to driving motor's rear side, and the outside of fifth wheel closely laminates there is the connecting frame to the conveyer belt is installed to the rear side of fifth wheel, the right side welding of connecting frame has the push pedal, and the inside integration of push pedal is provided with the one end of spring, the outside closely laminating of limiting plate has the mounting panel, and the mounting panel is kept away from one side of push pedal and is fixed with the sieve, the outside closely laminating in right side of sieve has the connecting plate. This from raw materials screening edulcoration device for mortar production that levels can effectively promote the sieve, sieves efficiently, and can effectively concentrate the impurity of filtering out, and convenient clearance is easy and simple to handle to can be according to sieving the needs to sieve the board and dismouting change, stable in structure.

In the prior art, the sand and stone fine materials and coarse aggregate impurities in the mortar raw materials cannot be quickly classified and collected, and aggregates with different particle diameters are easy to mix, so that a novel raw material screening and impurity removing device for mortar production needs to be developed.

Disclosure of utility model

The utility model aims to provide a raw material screening and impurity removing device for mortar production, which is used for solving the problems that sand and stone fine materials and coarse aggregate impurities in mortar raw materials cannot be quickly classified and collected in the prior art and aggregates with different particle diameters are easy to mix.

The raw material screening and impurity removing device for mortar production comprises a raw material pulverizer box, wherein a spiral cutting mechanism is arranged in the raw material pulverizer box, a discharging groove pipe is arranged at the bottom end of the raw material pulverizer box, a filter material screen is arranged at the joint of the discharging groove pipe and the raw material pulverizer box, a conveying mechanism is arranged below the discharging groove pipe, a vibration screening mechanism is arranged on one side of the conveying mechanism, the discharging end of the conveying mechanism is connected with the vibration screening mechanism through a discharging notch, the vibration screening mechanism comprises a first screen plate and a second screen plate, a fine material screen structure is arranged on the surface of the first screen plate, and the surface of the first screen plate is of a solid plate body structure.

Preferably, the top of raw materials rubbing crusher case installs the feeder hopper, the externally mounted of raw materials rubbing crusher case has cutting operation motor, and the output of cutting operation motor passes through pivot and spiral cutting mechanism fixed connection.

Preferably, one end of the first sieve plate is provided with a coarse aggregate impurity outlet, and one end of the second sieve plate is provided with a sand and fine aggregate outlet.

Preferably, the first sieve plate and the second sieve plate are fixed by welding, the side surface of the second sieve plate is fixedly connected with a transmission rod by bolts, and the transmission rod is connected with a rotating wheel structure by locking shafts.

Preferably, a driving motor is arranged outside the vibration sieving mechanism, and the output end of the driving motor is connected with a driving wheel through a rotating shaft.

Preferably, the surface of the driving wheel is connected with a driven wheel through a belt, and the driven wheel is connected with a rotating wheel structure through a rotating shaft.

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

According to the utility model, after the raw materials for mortar production are prefabricated, cut and crushed, the raw material particles are filtered through the filter material screen and then conveyed into the vibration sieving mechanism through the conveying mechanism, the raw material particles falling onto the surface of the first sieve plate are subjected to vibration sieving, the finer sand and stone raw materials can be sieved through the fine material screen structure and fall onto the surface of the second sieve plate, then the impurities of the larger particles are discharged through the coarse aggregate impurity outlet, the sand and stone powder of the finer particles is discharged through the sand and stone fine material outlet, and aggregates with different particle sizes can be discharged in a classified mode.

Drawings

FIG. 1 is an overall front view of the present utility model;

FIG. 2 is a schematic diagram of a vibrating sieving mechanism according to the present utility model;

Fig. 3 is a schematic diagram of the front end structure of the vibrating sieving mechanism of the present utility model.

In the figure, 1, a cutting operation motor; 2, a spiral cutting mechanism, 3, a raw material pulverizer case, 4, a feed hopper, 5, a filter material screen, 6, a discharge chute pipe, 7, a discharging notch, 8, a vibration sieving mechanism, 9, a conveying mechanism, 10, a coarse aggregate impurity outlet, 11, a sand and gravel fine material outlet, 12, a first sieve plate, 13, a fine material screen structure, 14, a transmission rod, 15, a locking shaft, 16, a rotating wheel structure, 17, a rotating shaft, 18, a driven wheel, 19, a driving motor, 20, a driving wheel, 21, a belt, 22 and a second sieve 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.

Referring to fig. 1-3, the utility model provides an embodiment of a raw material screening and impurity removing device for mortar production, which comprises a raw material pulverizer case 3, wherein a spiral cutting mechanism 2 is arranged in the raw material pulverizer case 3, a discharging chute pipe 6 is arranged at the bottom end of the raw material pulverizer case 3, a filter material screen 5 is arranged at the joint of the discharging chute pipe 6 and the raw material pulverizer case 3, a conveying mechanism 9 is arranged below the discharging chute pipe 6, a vibration screening mechanism 8 is arranged at one side of the conveying mechanism 9, the discharge end of the conveying mechanism 9 is connected with the vibration screening mechanism 8 through a discharge chute opening 7, the vibration screening mechanism 8 comprises a first screen plate 12 and a second screen plate 22, a fine material screen structure 13 is arranged on the surface of the first screen plate 12, and the surface of the first screen plate 12 is a solid plate structure.

Further, feed hopper 4 is installed on the top of raw materials rubbing crusher case 3, and the convenience is with the mortar production raw materials that will wait to process pouring into raw materials rubbing crusher case 3 from feed hopper 4, and the externally mounted of raw materials rubbing crusher case 3 has cutting operation motor 1, and cutting operation motor 1's output passes through pivot and spiral cutting mechanism 2 fixed connection, but through opening cutting operation motor 1 drive control spiral cutting mechanism 2 fast rotation, the convenience carries out spiral cutting crushing to the mortar production raw materials that falls into raw materials rubbing crusher case 3 inside.

Further, one end of the first screen plate 12 is provided with a coarse aggregate impurity outlet 10, one end of the second screen plate 22 is provided with a sand and fine material outlet 11, and by vibrating the vibrating sieving mechanism 8, larger-particle impurities are caused to be discharged through the coarse aggregate impurity outlet 10, and finer-particle sand and fine-particle sand powder is discharged through the sand and fine material outlet 11.

Further, the first screen plate 12 and the second screen plate 22 are fixed by welding, the side surface of the second screen plate 22 is fixedly connected with a transmission rod 14 by bolts, the transmission rod 14 is connected with a rotating wheel structure 16 by a locking shaft 15, the rotating wheel structure 16 can be driven and controlled to rotate under the action of a driving motor 19, and the rotating wheel structure 16 drives the first screen plate 12 and the second screen plate 22 to vibrate by the transmission rod 14.

Further, a driving motor 19 is installed outside the vibration sieving mechanism 8, the output end of the driving motor 19 is connected with a driving wheel 20 through a rotating shaft, the surface of the driving wheel 20 is connected with a driven wheel 18 through a belt 21, and the driven wheel 18 is connected with a rotating wheel structure 16 through a rotating shaft 17.

During the use, the raw materials for mortar production that will wait to process is poured into raw materials rubbing crusher case 3 from feeder hopper 4, but through opening cutting operation motor 1 drive control spiral cutting mechanism 2 fast rotation, conveniently carry out spiral cutting to the raw materials for mortar production that falls into raw materials rubbing crusher case 3 inside and smash, the blown down tank pipe 6 is installed to the bottom of raw materials rubbing crusher case 3, the junction of blown down tank pipe 6 and raw materials rubbing crusher case 3 is provided with filter material screen cloth 5, filter material screen cloth 5 is used for guaranteeing that the raw materials are fully cut, only the raw materials that reach the size of relatively fine particle diameter can fall into transport mechanism 9 through filter material screen cloth 5, fall into vibration sieving mechanism 8 through silo mouth 7 down, then start driving motor 19, under driving motor 19's effect, can drive control runner structure 16 rotates, runner structure 16 drives first sieve 12 and second sieve 22 through transfer line 14 and shakes, because the surface of first sieve 12 is provided with fine material screen cloth structure 13, the surface of first 12 is solid plate body structure, can screen sand and stone raw materials falls into second sieve plate through material structure 13 screening to the fine particle diameter of sieve plate that the fine particle diameter is followed by coarse aggregate particle size and coarse aggregate particle size is discharged through fine particle sieve plate 11 and fine particle diameter is followed by coarse aggregate particle size and fine particle size is discharged through fine particle sieve outlet.

It is noted that 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. Moreover, 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.

Claims (6)

1. The utility model provides a raw materials screening edulcoration device for mortar production, includes raw materials rubbing crusher case (3), its characterized in that, the internally mounted of raw materials rubbing crusher case (3) has spiral cutting mechanism (2), blown down tank pipe (6) are installed to the bottom of raw materials rubbing crusher case (3), and the junction of blown down tank pipe (6) and raw materials rubbing crusher case (3) is provided with filter material screen cloth (5), transport mechanism (9) are installed to the below of blown down tank pipe (6), and vibration screening mechanism (8) are installed to one side of transport mechanism (9), the discharge end of transport mechanism (9) is connected with vibration screening mechanism (8) through silo mouth (7), vibration screening mechanism (8) are including first sieve (12) and second sieve (22), the surface of first sieve (12) is provided with fine material screen cloth structure (13), the surface of first sieve (12) is solid plate body structure.

2. The raw material screening and impurity removing device for mortar production according to claim 1, wherein a feed hopper (4) is arranged at the top end of the raw material pulverizer case (3), a cutting operation motor (1) is arranged outside the raw material pulverizer case (3), and the output end of the cutting operation motor (1) is fixedly connected with a spiral cutting mechanism (2) through a rotating shaft.

3. The raw material screening and impurity removing device for mortar production according to claim 1, wherein one end of the first screen plate (12) is provided with a coarse aggregate impurity outlet (10), and one end of the second screen plate (22) is provided with a sand and fine material outlet (11).

4. The raw material screening and impurity removing device for mortar production according to claim 1, wherein the first screen plate (12) and the second screen plate (22) are fixed through welding, a transmission rod (14) is fixedly connected to the side surface of the second screen plate (22) through bolts, and the transmission rod (14) is connected with a rotating wheel structure (16) through a locking shaft (15).

5. The raw material screening and impurity removing device for mortar production according to claim 1, wherein a driving motor (19) is arranged outside the vibration screening mechanism (8), and the output end of the driving motor (19) is connected with a driving wheel (20) through a rotating shaft.

6. The raw material screening and impurity removing device for mortar production according to claim 5, wherein the surface of the driving wheel (20) is connected with a driven wheel (18) through a belt (21), and the driven wheel (18) is connected with a rotating wheel structure (16) through a rotating shaft (17).