CN213102404U

CN213102404U - Hollow brick raw materials for production reducing mechanism

Info

Publication number: CN213102404U
Application number: CN202021666032.2U
Authority: CN
Inventors: 神凤国
Original assignee: Xuzhou Hengji Weiye Building Material Co ltd
Current assignee: Xuzhou Hengji Weiye Building Material Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-04
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses an air brick raw materials for production reducing mechanism, which comprises a supporting pedestal and is characterized by further comprising, smash the storehouse has been arranged to the upper end of supporting the base, feed inlet and discharge gate have been arranged respectively to the upper end and the lower extreme of smashing the storehouse, arrange under the feed inlet and be used for carrying out preliminary crude crushing's one-level reducing mechanism to the material, it is used for carrying out careful kibbling second grade reducing mechanism to the material to arrange under the one-level reducing mechanism in smashing the storehouse, arrange under the second grade reducing mechanism and be used for carrying out fine crushing's tertiary reducing mechanism to the material, one-level reducing mechanism, second grade reducing mechanism and tertiary reducing mechanism all provide power through drive arrangement and rotate, the dust collector of the bottom slope of a plurality of bottom faces towards smashing the storehouse is arranged to the both sides of smashing. The utility model discloses simple structure adopts tertiary smashing, and is more even to the broken comparison of material granule, and dust collector can reduce the harm to environment and workman's health.

Description

Hollow brick raw materials for production reducing mechanism

Technical Field

The utility model belongs to the technical field of hollow brick production process equipment, concretely relates to hollow brick raw materials for production reducing mechanism.

Background

The hollow brick is a main wall material commonly used in the construction industry, and has become a product recommended by national construction departments firstly due to the advantages of light weight, less consumption of raw materials and the like. Similar to red bricks, the common raw materials for making hollow bricks are clay and cinder ash. When the hollow brick is produced, the raw materials need to be crushed and mixed and then fired, and the fine degree of crushing the raw materials has great influence on the quality of the hollow brick.

Current reducing mechanism, crushing effect is poor, and the adoption is broken to the quartering hammer usually, but the quartering hammer can not play fine crushing effect to the raw materials of caking, and the material size after being broken by the quartering hammer is different moreover, causes the hollow brick quality of firing not to pass, and current reducing mechanism easily raises the dust at the during operation and causes the pollution to workman's health and surrounding environment moreover.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides an air brick raw materials for production reducing mechanism can realize producing raw and other materials gangue, the high efficiency of shale and smash, adopt tertiary crushing operation, divide into crude crushing, careful crushing and fine crushing, tertiary crushing has not only improved shredding's efficiency, also improve the equilibrium of broken crushing granularity, therefore improved the quality of making finished product brick, install dust collector, the effectual current reducing mechanism of having solved easily lifts the dust and causes the problem of pollution to the surrounding environment at the during operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a crushing device for hollow brick production raw materials comprises a supporting base, wherein a crushing bin for crushing materials is arranged at the upper end of the supporting base, a feed inlet is arranged at the upper end of the crushing bin, a discharge outlet is arranged at the lower end of the crushing bin, a primary crushing device for performing preliminary coarse crushing on the materials is arranged under the feed inlet, a secondary crushing device for performing fine crushing on the materials is arranged under the primary crushing device in the crushing bin, a tertiary crushing device for performing fine crushing on the materials is arranged under the secondary crushing device, the primary crushing device, the secondary crushing device and the tertiary crushing device are all driven to rotate by a driving device, a plurality of dust removing devices with bottom surfaces inclined towards the bottom end of the crushing bin are arranged at positions, close to the top end, of two sides of the crushing bin, the upper end and the lower end of each dust removing device are all communicated with the crushing bin, the first iron screen filter plates are uniformly arranged on the bin wall of the crushing bin at the communication position of the upper ends of the crushing bin and the dust removal device, and when the dust removal device works, dust entering the dust removal device is primarily filtered, so that large-particle materials are prevented from entering the dust removal device.

Preferably, one-level reducing mechanism includes that two interactions are used for smashing the first crushing roller of material and the first pivot that is used for installing first crushing roller, all install the first gear that intermeshing is connected in the first pivot, one of them first gear coaxial arrangement has first belt pulley, carries out the primary crushing to the material that gets into in the crushing storehouse.

Preferably, the second-stage crushing device comprises two second crushing rollers which interact with each other to crush the materials and a second rotating shaft for mounting the second crushing rollers, wherein a second gear is mounted on one of the second rotating shafts, and the coarsely crushed materials are finely crushed for the second time, so that the crushing granularity is reduced.

Preferably, tertiary reducing mechanism includes that two interactions are used for the third crushing roller of smashing the material and the third pivot that is used for installing the third crushing roller, all install the third gear that intermeshing is connected in the third pivot, one of them third gear coaxial arrangement has the third belt pulley, carries out fine grinding to the material after the meticulous breakage, further carries out the breakage to the granularity of material.

Preferably, drive arrangement includes driving motor, driving motor's output shaft coaxial arrangement has drive gear, two drive pulley are installed side by side to drive gear coaxial, one of them drive pulley is connected through first belt with first belt pulley, another drive pulley passes through the second belt with the third belt pulley and is connected, drive gear is connected with the meshing of second gear, through same motor drive, reduces the use of electric power.

Preferably, dust collector include with smash the dust removal case of storehouse intercommunication and with the purifying box of dust removal case intercommunication, the purifying box passes through the screw and is connected with the dust removal case, the purifying box has arranged the fan on the tank wall that dust removal case and dust removal case intercommunication department are located the dust removal case, purifying box detachable design, removable filter media.

Preferably, the dust removal incasement is located one side of fan and installs the emery cloth net that is used for filtering the dust, vertical second iron net filter plate of having arranged between emery cloth net and the first iron net filter plate, leave the clearance that is used for passing through the large granule dust between the bottom of second iron net filter plate and the dust removal case bottom surface, the dust particle who is filtered gets into again and smashes the interior discharge gate output of storehouse.

Preferably, two non-woven fabrics filter plates are arranged in the purifying box, an activated carbon filter plate is arranged between the two non-woven fabrics filter plates, the air which filters dust is purified by activated carbon while dust is removed, and the output air can not only pollute the environment, but also can not cause harm to the body of workers.

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

(1) the materials are subjected to classified crushing through three-stage crushing from the feeding port to the discharging port, coarse crushing, fine crushing and fine crushing, so that the size of the finally output crushed particle materials is ensured to be uniform, and the production quality of the hollow brick is improved;

(2) by installing the dust removal device, the problem that the existing crushing device of the crushing device is easy to raise dust to pollute the surrounding environment when in work is effectively solved;

(3) the purifying box is arranged on the dust removing device, so that the air with dust filtered is purified again while dust is removed, and the output air does not pollute the environment and does not harm the body of workers;

drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1.

Description of reference numerals:

1-supporting base, 2-crushing bin, 201-feeding port, 202-discharging port, 3-primary crushing device, 301-first crushing roller, 302-first rotating shaft, 303-first gear, 304-first belt pulley, 4-secondary crushing device, 401-second crushing roller, 402-second rotating shaft, 403-second gear, 5-tertiary crushing device, 501-third crushing roller, 502-third rotating shaft, 503-third gear, 504-third belt pulley, 6-driving device, 601-driving gear, 602-second belt, 603-driving belt pulley, 604-first belt, 7-dust removing device, 701-dust removing box, 702-purifying box, 703-fan, 704-abrasive cloth net, 705-second iron net filter plate, 706-nonwoven filter plate, 707-activated carbon filter plate, 8-first iron mesh filter plate.

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.

As shown in fig. 1-2, the hollow brick raw material for production reducing mechanism that this embodiment provided, including supporting base 1, support base 1's upper end and arranged crushing storehouse 2 that is used for smashing the material, crushing storehouse 2's upper end has arranged feed inlet 201, crushing storehouse 2's lower extreme has arranged discharge gate 202, one-level reducing mechanism 3 that is used for carrying out preliminary coarse crushing to the material is arranged under feed inlet 201, it has arranged and is used for carrying out fine and coarse kibbling second grade reducing mechanism 4 to the material to be located one-level reducing mechanism 3 in crushing storehouse 2 under, arrange under second grade reducing mechanism 4 and be used for carrying out fine kibbling tertiary reducing mechanism 5 to the material, one-level reducing mechanism 3, second grade reducing mechanism 4 and tertiary reducing mechanism 5 all provide power through drive arrangement 6 and rotate, the position that the both sides of smashing storehouse 2 are close to the top arranges a plurality of bottom surfaces towards the dust collector who smashes the bottom slope of storehouse 2 7, the upper end and the lower extreme of every dust collector 7 all communicate with each other with smashing storehouse 2, it has first iron net filter plate 8 to smash the storehouse wall that the department of intercommunication that storehouse 2 and dust collector 7 upper end lie in smashing storehouse 2, and the dust collector 7 during operation carries out the primary filter to the dust that gets into dust collector 7, prevents that the large granule material from getting into in dust collector 7.

Specifically, one-level reducing mechanism 3 includes two interactions and is used for smashing the first pivot 302 of the first crushing roller 301 of material and being used for installing first crushing roller 301, all install the first gear 303 that intermeshing is connected on the first pivot 302, one of them first gear 303 coaxial arrangement has first belt pulley 304, carries out the primary crushing to the material that gets into in smashing storehouse 2.

Specifically, the secondary crushing device 4 comprises two second crushing rollers 401 interacting with each other to crush the material and a second rotating shaft 402 for mounting the second crushing rollers 401, wherein one of the second rotating shafts 402 is mounted with a second gear 403 to finely crush the coarsely crushed material for the second time, thereby reducing the crushing granularity.

Specifically, the three-stage crushing device 5 comprises two third crushing rollers 501 and a third rotating shaft 502, wherein the third crushing rollers 501 and the third rotating shaft 502 are used for being mutually interacted to crush materials, the third rotating shaft 502 is provided with third gears 503 which are meshed with each other and connected with each other, one of the third gears 503 is coaxially provided with a third belt pulley 504, the finely crushed materials are finely crushed, and the granularity of the materials is further crushed.

Specifically, the driving device 6 includes a driving motor, a driving gear 601 is coaxially installed on an output shaft of the driving motor, two driving pulleys 603 are coaxially installed in parallel on the driving gear 601, one of the driving pulleys 603 is connected with the first pulley 304 through a first belt 604, the other driving pulley 603 is connected with the third pulley 504 through a second belt 602, the driving gear 601 is meshed with the second pulley 403, and the driving is performed by the same motor, so that the use of electric power is reduced.

Specifically, dust collector 7 includes the dust removal case 701 that communicates with crushing storehouse 2 and the purifying box 702 that communicates with dust removal case 701, purifying box 702 passes through the screw and is connected with dust removal case 701, purifying box 702 has arranged fan 703 on the tank wall that dust removal case 701 communicates with dust removal case 701 and locate to be located, and purifying box 702 detachable design, removable filter media.

Specifically, the emery cloth net 704 that is used for filtering the dust is installed to the one side that lies in fan 703 in dust removal case 701, vertical second iron net filter plate 705 has been arranged between emery cloth net 704 and the first iron net filter plate 8, leave the clearance that is used for passing through the large granule dust between the bottom of second iron net filter plate 705 and dust removal case 701 bottom surface, the dust particle who is filtered gets into again and smashes the interior export of discharge gate 202 of 2.

Specifically, two non-woven fabrics filter plates 706 are arranged in the purification box 702, an activated carbon filter plate 707 is arranged between the two non-woven fabrics filter plates 706, and the air with dust filtered out is purified by activated carbon while dust is removed, so that the output air does not pollute the environment and does not harm the body of workers.

When the crushing device is used, the driving device 6 is started, the driving motor rotates to drive the driving gear 601 and the two driving belt pulleys 604 to synchronously rotate, the driving gear 601 drives the second gear 403 to rotate, the two second crushing rollers 401 are driven to rotate, the secondary crushing device 4 works, the driving belt pulley 604 drives the first belt pulley 304 and the third belt pulley 504 to synchronously rotate through the first belt 604 and the second belt 602, the two first gears 303 and the third gear 503 are driven to rotate, the first crushing roller 301 and the third crushing roller 501 are driven to rotate, the primary crushing device 3 and the tertiary crushing device 5 work, then materials are put into the crushing bin 2 from the feed inlet 201, firstly the materials are coarsely crushed through the primary crushing device 3, the granularity of the materials is primarily reduced, and the materials are finely crushed through the secondary crushing device 4 again to reduce the granularity of the materials again, finally, the fine crushing is carried out by the three-stage crushing device 5, the obtained material with tiny particles is output from the discharge hole, the grading crushing is adopted, the granularity of the final material is more uniform, dust pollution generated in the crushing process is treated through the dust removing device 7, raised dust is sucked into the dust removing box 701 under the action of wind power of the fan 703, first round screening is carried out through the first iron mesh filter plate 8, dust particles are blocked in the crushing bin 2, air enters the dust removing box 701 and continues to be secondarily filtered through the second iron mesh filter plate 705, the filtered dust particles slide into the crushing bin 2 again, the filtered air passes through the abrasive cloth mesh 704 and enters the purifying box 702, the dust particles in the air are filtered completely at the moment, the air entering the purifying box 702 is purified through the non-woven fabric filter plate 706 and the active carbon filter plate 707 again and is converted into fresh air, and the harm to the health of field operation workers is reduced.

To sum up, the utility model discloses simple structure adopts tertiary smashing, and is more even to the broken comparison of material granule, and dust collector can reduce the harm to environment and workman's health.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A crushing device for hollow brick production raw materials comprises a supporting base and is characterized in that a crushing bin for crushing materials is arranged at the upper end of the supporting base, a feed inlet is arranged at the upper end of the crushing bin, a discharge outlet is arranged at the lower end of the crushing bin, a primary crushing device for performing preliminary coarse crushing on the materials is arranged under the feed inlet, a secondary crushing device for performing fine crushing on the materials is arranged under the primary crushing device in the crushing bin, a tertiary crushing device for performing fine crushing on the materials is arranged under the secondary crushing device, the primary crushing device, the secondary crushing device and the tertiary crushing device are all rotated by providing power through a driving device, a plurality of dust removing devices with bottom surfaces inclined towards the bottom end of the crushing bin are arranged at positions, close to the top end, of the two sides of the crushing bin, the upper end and the lower end of each dust removal device are communicated with a crushing bin, and first iron mesh filter plates are uniformly distributed on bin walls of the crushing bins at the positions where the crushing bins are communicated with the upper ends of the dust removal devices.

2. A crushing device for hollow brick production raw material according to claim 1, wherein the primary crushing device comprises two first crushing rollers which interact with each other to crush the material and a first rotating shaft for mounting the first crushing rollers, the first rotating shaft is provided with first gears which are meshed with each other, and one of the first gears is provided with a first belt pulley coaxially.

3. A hollow brick production raw material crushing device as claimed in claim 1, wherein the secondary crushing device comprises two second crushing rollers interacting with each other for crushing the material and a second rotating shaft for mounting the second crushing rollers, wherein one of the second rotating shafts is mounted with a second gear.

4. A crushing device for hollow brick production raw material according to claim 1, wherein the three-stage crushing device comprises two third crushing rollers which interact with each other to crush the material and a third rotating shaft for mounting the third crushing rollers, the third rotating shafts are respectively provided with third gears which are meshed with each other, and one of the third gears is coaxially provided with a third belt pulley.

5. A crushing device for hollow brick production raw material as claimed in claim 4, wherein the driving device comprises a driving motor, an output shaft of the driving motor is coaxially provided with a driving gear, the driving gear is coaxially provided with two driving belt pulleys in parallel, one of the driving belt pulleys is connected with a first belt pulley through a first belt, the other driving belt pulley is connected with a third belt pulley through a second belt, and the driving gear is meshed with the second belt pulley.

6. A crushing device for hollow brick production raw material according to claim 1, wherein the dust removing device comprises a dust removing box communicated with the crushing bin and a purifying box communicated with the dust removing box, the purifying box is connected with the dust removing box through a screw, and a fan is arranged on the wall of the dust removing box at the position where the purifying box is communicated with the dust removing box.

7. A crushing device for hollow brick production raw materials according to claim 6, wherein an abrasive cloth screen for filtering dust is installed on one side of the fan in the dust removal box, a second iron mesh filter plate is vertically arranged between the abrasive cloth screen and the first iron mesh filter plate, and a gap for passing large-particle dust is reserved between the bottom end of the second iron mesh filter plate and the bottom surface of the dust removal box.

8. A hollow brick production raw material crushing device according to claim 6, characterized in that two non-woven fabric filter plates are arranged in the purification box, and an activated carbon filter plate is arranged between the two non-woven fabric filter plates.