CN216727469U - Crushing equipment with dustproof function - Google Patents

Abstract

The utility model discloses crushing equipment with a dustproof function, and relates to the technical field of metallurgical processing. This crushing apparatus with dustproof function, the power distribution box comprises a box body, the feed inlet has been seted up on the outer wall of box, and feed inlet department fixed mounting has the feeder hopper, and the feeder hopper is the slope setting, and the air intake has been seted up at the top of feeder hopper, and air intake department fixed mounting has bellows, and bellows are parallel with the box, and the inside of bellows is provided with the flabellum, rotates between the both sides inner wall of box and installs two sets of crushing rollers. This crushing apparatus with dustproof function can intercept the smoke and dust that produces in metallurgical sediment feeding and crushing process in the box, effectively avoids the condition of smoke and dust effusion, has alleviateed the negative effects that metallurgical sediment smoke and dust led to the fact all ring edge borders and people, and the setting up of collection dirt sack makes the device guarantee the inside circulation of air of box under the prerequisite of interception smoke and dust, avoids appearing the condition that metallurgical sediment smoke and dust effusion from the feeder hopper, also can collect the smoke and dust interception simultaneously.

Description

Crushing equipment with dustproof function

Technical Field

The utility model relates to the technical field of metallurgical processing, in particular to crushing equipment with a dustproof function.

Background

Need carry out broken handle to metallurgical sediment among the metallurgical processing process to make things convenient for follow-up recovery to recycle, but metallurgical sediment can overflow a large amount of smoke and dust at feeding and broken in-process, influence all ring edge borders production life, and the part has the crushing equipment of dustproof function, utilizes wind-force to restrain the feed inlet department smoke and dust, but this kind of mode can cause the smoke and dust to flow backward, from the feed inlet department escape once more, and the practicality is relatively poor, for this reason, now proposes a metallurgical sediment crushing equipment with dustproof function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides crushing equipment with a dust prevention function, which can solve the problem that a large amount of smoke can escape in the feeding and crushing processes of metallurgical slag.

In order to achieve the purpose, the utility model provides the following technical scheme: a crushing device with a dustproof function comprises a box body, wherein a feed inlet is formed in the outer wall of the box body, a feed hopper is fixedly mounted at the feed inlet, the feed hopper is obliquely arranged, an air inlet is formed in the top of the feed hopper, an air box is fixedly mounted at the air inlet, the air box is parallel to the box body, fan blades are arranged inside the air box, two groups of crushing rollers are rotatably mounted between the inner walls of the two sides of the box body, one ends of the two groups of crushing rollers extend to the outer side of the box body and are fixedly provided with a group of transmission gears, the two groups of transmission gears are meshed with each other, a motor is fixedly mounted on the outer wall of the box body, and an output shaft of the motor is fixedly connected with the one group of crushing rollers through a coupler;

be provided with drive mechanism between bellows and the crushing roller, the crushing roller passes through drive mechanism and drives the flabellum and rotate, and the top of box is provided with the vent, and vent department detachably installs the collection dirt sack.

Preferably, drive mechanism includes connecting rod, bevel gear, belt pulley and belt, and the flabellum rotates to be installed in the inboard top of bellows, rotates on the outer wall of bellows and installs the connecting rod, and the one end of connecting rod extends to the inboard and the fixed mounting of bellows and has a set of bevel gear, and fixed mounting has a set of bevel gear on the outer wall of flabellum, and two sets of bevel gear mesh mutually, and the other end fixed mounting of belt pulley has a set of belt pulley, and the one end fixed mounting of a set of crushing roller has a set of belt pulley, and the cover is established on two sets of belt pulleys and is installed the belt, and two sets of belt pulleys pass through belt transmission and connect.

Preferably, the screen cloth is installed in the inner wall department of box inlaying, and the screen cloth is the slope setting, has seted up the bin outlet on the outer wall of box, and bin outlet department articulates installs the striker door, and the bottom and the bin outlet bottom of screen cloth flush, and detachably installs the collecting box on the outer wall of box, and the collecting box is located the striker door under, sieves the metallurgical sediment after the breakage, and the metallurgical sediment that does not reach the standard can be intercepted, convenient breakage once more.

Preferably, equal fixed mounting has a set of deflector on the both sides inner wall of box, and the deflector is parallel with the crushing roller, and two sets of deflectors all are the slope setting and extend to two sets of crushing rollers inboards, and deflector and crushing roller contactless, one of them set of deflector is located the feed inlet under, with between two sets of crushing rollers of metallurgical sediment direction, promote crushing efficiency.

Preferably, a set of cleaning brushes are fixedly mounted on the inner walls of the two sides of the box body, the cleaning brushes are attached to the crushing roller, metallurgical slag powder adhered to the crushing roller is cleaned, and maintenance burden of operators is relieved.

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

(1) this crushing apparatus with dustproof function, through the feeder hopper, bellows, the cooperation of flabellum and dust collecting sack is used, can be in the box with the smoke and dust interception that produces among metallurgical sediment feeding and the crushing process, effectively avoid the condition of smoke and dust effusion, the negative effects that metallurgical sediment smoke and dust led to the fact all ring edge borders and people have been alleviateed, the setting up of dust collecting sack makes the device guarantee the inside circulation of air of box under the prerequisite of interception smoke and dust, avoid appearing the condition that metallurgical sediment smoke and dust was escaped from feeder hopper department, also can collect the smoke and dust interception simultaneously, compare in the device that the part adopted the negative pressure dust absorption, effectively avoid the loss that the smoke and dust caused to negative pressure equipment, practicality and security are high, do benefit to popularization and use.

(2) This crushing apparatus with dustproof function, through bevel gear, the cooperation of belt pulley and belt is used, power drive flabellum when can utilizing the crushing roller operation rotates, reach a multi-purpose effect, the cost and the running cost of device have been reduced, the setting of screen cloth and collecting box in addition, can sieve the metallurgical sediment after the breakage, metallurgical sediment that does not reach the standard can be intercepted, convenient breakage once more, the setting of clearance brush can clean the metallurgical sediment powder of adhesion on the crushing roller, alleviate operating personnel's maintenance cost.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic side view of a bellows of the present invention.

Reference numerals: the device comprises a box body 1, a feed hopper 2, a transmission gear 3, a motor 4, an air box 5, fan blades 6, a dust collecting cloth bag 7, a transmission mechanism 8, a connecting rod 801, a bevel gear 802, a belt pulley 803, a belt 804, a screen 9, a collecting box 10, a guide plate 11, a cleaning brush 12 and a crushing roller 13.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

Referring to fig. 1-4, the present invention provides a technical solution: a crushing device with a dustproof function comprises a box body 1, wherein a feeding hole is formed in the outer wall of the box body 1, a feeding hopper 2 is fixedly installed at the feeding hole, the feeding hopper 2 is obliquely arranged, an air inlet is formed in the top of the feeding hopper 2, an air box 5 is fixedly installed at the air inlet, the air box 5 is parallel to the box body 1, fan blades 6 are arranged inside the air box 5, two groups of crushing rollers 13 are rotatably installed between the inner walls of the two sides of the box body 1, one ends of the two groups of crushing rollers 13 extend to the outer side of the box body 1 and are fixedly provided with a group of transmission gears 3, the two groups of transmission gears 3 are meshed with each other, a motor 4 is fixedly installed on the outer wall of the box body 1, an output shaft of the motor 4 is fixedly connected with a group of crushing rollers 13 through a coupler, a transmission mechanism 8 is arranged between the air box 5 and the crushing rollers 13, the crushing rollers 13 drive the fan blades 6 to rotate through the transmission mechanism 8, and can intercept smoke generated in the feeding and crushing processes of metallurgical slag in the box body 1, effectively avoid the condition of smoke and dust effusion, alleviateed the negative effects that metallurgical sediment smoke and dust led to the fact all ring edge borders and people, the top of box 1 is provided with the vent, and dust collecting cloth bag 7 is installed to vent department detachably, and the inside circulation of air of box 1 is guaranteed to the device under the prerequisite of interception smoke and dust, avoids appearing the condition that metallurgical sediment smoke and dust was escaped from feeder hopper 2, also can collect the smoke and dust interception simultaneously.

Further, the transmission mechanism 8 comprises a connecting rod 801, a bevel gear 802, a belt pulley 803 and a belt 804, the fan blade 6 is rotatably installed at the top of the inner side of the air box 5, the connecting rod 801 is rotatably installed on the outer wall of the air box 5, one end of the connecting rod 801 extends to the inner side of the air box 5 and is fixedly provided with a group of bevel gear 802, a group of bevel gear 802 is fixedly installed on the outer wall of the fan blade 6, the two groups of bevel gears 802 are meshed with each other, the other end of the belt pulley 803 is fixedly provided with a group of belt pulley 803, one end of a group of crushing rollers 13 is fixedly provided with a group of belt pulley 803, the two groups of belt pulleys 803 are sleeved with a belt 804, and the two groups of belt pulleys 803 are in transmission connection through the belt 804.

Furthermore, a screen 9 is embedded in the inner wall of the box body 1, the screen 9 is obliquely arranged, a discharge hole is formed in the outer wall of the box body 1, a material stop gate is hinged at the discharge hole, the bottom of the screen 9 is flush with the bottom of the discharge hole, a collecting box 10 is detachably mounted on the outer wall of the box body 1, the collecting box 10 is positioned under the material stop gate, and is used for screening the crushed metallurgical slag, the metallurgical slag which does not reach the standard can be intercepted, so that the metallurgical slag can be crushed again conveniently, a group of guide plates 11 are fixedly mounted on the inner walls of the two sides of the box body 1, the guide plates 11 are parallel to the crushing rollers 13, the two groups of guide plates 11 are obliquely arranged and extend towards the inner sides of the two groups of crushing rollers 13, the guide plates 11 are not in contact with the crushing rollers 13, one group of guide plates 11 is positioned under the feed inlet, the slag is guided between the two groups of crushing rollers 13, the crushing efficiency is improved, a group of cleaning brushes 12 are fixedly mounted on the inner walls of the two sides of the box body 1, the cleaning brush 12 is attached to the crushing roller 13 to clean the metallurgical slag powder adhered to the crushing roller 13, thereby reducing the maintenance burden of the operator.

The working principle is as follows: the motor 4 is controlled to be started, two groups of crushing rollers 13 are driven to rotate inwards through the meshing transmission action of two groups of transmission gears 3, then the fan blades 6 are driven to rotate through the transmission of a belt pulley 803 and a belt 804 and the meshing transmission action of two groups of bevel gears 802, the fan blades 6 blow air into the feed hopper 2, metallurgical slag is poured into the box body 1 through the feed hopper 2, smoke dust raised in the feeding process of the metallurgical slag is blown into the box body 1 under the action of wind power, the dust collecting cloth bag 7 intercepts the smoke dust, the air is discharged from the box body 1 through the dust collecting cloth bag 7, the metallurgical slag enters between the two groups of crushing rollers 13 under the guiding action of two groups of guide plates 11, the crushing rollers 13 crush the metallurgical slag, the crushed metallurgical slag falls on the screen 9, the screen 9 filters the metallurgical slag, the metallurgical slag powder reaching the standard is discharged through an opening at the bottom of the box body 1, and the metallurgical slag which does not reach the standard is accumulated at the inner side of a material stop door, after processing, the material blocking door is opened, and the metallurgical slag falls into the collection box 10 under the action of the gradient of the screen 9.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (5)

1. The utility model provides a crushing apparatus with dustproof function, includes box (1), its characterized in that: the automatic feeding device is characterized in that a feeding hole is formed in the outer wall of the box body (1), a feeding hopper (2) is fixedly installed at the feeding hole, the feeding hopper (2) is obliquely arranged, an air inlet is formed in the top of the feeding hopper (2), an air box (5) is fixedly installed at the air inlet, the air box (5) is parallel to the box body (1), fan blades (6) are arranged inside the air box (5), two groups of crushing rollers (13) are rotatably installed between the inner walls of the two sides of the box body (1), one ends of the two groups of crushing rollers (13) extend to the outer side of the box body (1) and are fixedly provided with one group of transmission gears (3), the two groups of transmission gears (3) are meshed with each other, a motor (4) is fixedly installed on the outer wall of the box body (1), and an output shaft of the motor (4) is fixedly connected with the one group of crushing rollers (13) through a coupler;

be provided with drive mechanism (8) between bellows (5) and crushing roller (13), crushing roller (13) drive flabellum (6) through drive mechanism (8) and rotate, and the top of box (1) is provided with the vent, and vent department detachably installs collection dirt sack (7).

2. A crushing plant with dust protection function according to claim 1, characterized in that: drive mechanism (8) are including connecting rod (801), bevel gear (802), belt pulley (803) and belt (804), flabellum (6) rotate to be installed in the inboard top of bellows (5), rotate on the outer wall of bellows (5) and install connecting rod (801), the one end of connecting rod (801) extends to the inboard of bellows (5) and fixed mounting has a set of bevel gear (802), fixed mounting has a set of bevel gear (802) on the outer wall of flabellum (6), two sets of bevel gear (802) mesh mutually, the other end fixed mounting of belt pulley (803) has a set of belt pulley (803), the one end fixed mounting of a set of crushing roller (13) has a set of belt pulley (803), the cover is established on two sets of belt pulley (803) and is installed belt (804), two sets of belt pulley (803) pass through belt (804) transmission connection.

3. A crushing plant with dust protection according to claim 2, characterized in that: the utility model discloses a screen cloth, including box (1), inner wall department of box (1) inlays and installs screen cloth (9), and screen cloth (9) are the slope setting, have seted up the bin outlet on the outer wall of box (1), and bin outlet department articulates and installs and keep off the material door, and the bottom and the bin outlet bottom of screen cloth (9) flush, and detachably installs collecting box (10) on the outer wall of box (1), and collecting box (10) are located and keep off the material door under.

4. A crushing plant with dust protection function according to claim 3, characterized in that: equal fixed mounting has a set of deflector (11) on the both sides inner wall of box (1), and deflector (11) are parallel with crushing roller (13), and two sets of deflectors (11) all are the slope and set up and extend to two sets of crushing roller (13) inboards, and deflector (11) and crushing roller (13) contactless, wherein a set of deflector (11) are located the feed inlet under.

5. A crushing plant with dust control as claimed in claim 4, characterized in that: a group of cleaning brushes (12) are fixedly mounted on the inner walls of the two sides of the box body (1), and the cleaning brushes (12) are attached to the crushing roller (13).

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