CN113953045A

CN113953045A - Pulverizer for pulverizing coal cinder

Info

Publication number: CN113953045A
Application number: CN202111245744.6A
Authority: CN
Inventors: 付雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-01-21

Abstract

The invention relates to the technical field of crushing, and discloses a crusher for crushing coal cinder, which comprises a crusher body and two crushing disks rotating reversely in the crusher body, wherein a motor is fixedly arranged on the surface of one of the crushing disks, the motor is positioned outside the crusher body, a fixed block is fixedly connected to the surface of the right crushing disk, a U-shaped rod is sleeved on the surface of the fixed block, and a toothed rod is meshed at the bottom of the U-shaped rod. The U-shaped rod is driven to swing back and forth through the fixed block, then the screening net frame is driven to slide back and forth in the machine body through the meshing of the bottom of the U-shaped rod and the toothed rod and to impact one end of the spring I to generate vibration, coal cinder crushed through the crushing disc can be screened, and the material crushing quality is improved; when the screening net frame is moved about, promote connecting rod II through connecting rod I and slide on the both sides inner wall of organism with connecting rod III, can strike off the cinder of adhesion on the organism inner wall when avoiding a small amount of cinder extravagant, prevent to pile up in a large number, be unfavorable for artifical clearance.

Description

Pulverizer for pulverizing coal cinder

Technical Field

The invention relates to the technical field of crushing, in particular to a crusher for crushing coal cinder.

Background

The cinder crusher mainly aims at the equipment that the cinder is smashed, generally mainly uses as brick factory internal combustion or additive etc. uses, can also smash the cinder and return the stove burning once more.

The large amount of the coal cinder can be mixed with a plurality of wet coal cinder, the wet coal cinder is easy to adhere to the inner wall of the crusher when being crushed, if the wet coal cinder is not cleaned in time, the more the adhered coal cinder is accumulated, the normal use of the crusher is easy to be influenced; and the cinder block is not smashed completely, when the ejection of compact easily blocks up the discharge opening of device, and the staff need dismantle, inspect, handle this, increases workman's work load.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the technical scheme of the pulverizer for pulverizing the coal cinder, which has the advantages of automatically delivering out unqualified materials and automatically scraping the materials adhered to the inner wall, and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a cinder is smashed and is used rubbing crusher, includes organism and two crushing dishes of the inside reverse pivoted of organism, one of them the fixed surface of crushing dish installs the motor, and the motor is located the outside of organism, one on the right side the surface rigid coupling of crushing dish has the fixed block, the surface cover of fixed block has the U-shaped pole, the bottom meshing of U-shaped pole has the ratch, the bottom rigid coupling of ratch has the screening net frame, the equal rigid coupling in inner wall both sides of organism has a pair of spring I, the both sides face of screening net frame contacts with the one end of spring I when making a round trip to slide, the both sides front surface of screening net frame articulates there is connecting rod I, the one end of connecting rod I articulates there is connecting rod II, the surperficial top-down rigid coupling in proper order of connecting rod II has a plurality of connecting rods III, the inside wall of organism is all hugged closely with connecting rod III to connecting rod II.

Preferably, the fixed block freely moves inside the U-shaped rod, and the screening net frame transversely slides back and forth inside the machine body.

Preferably, the bottom rigid coupling of organism has two square stand columns, the bottom of screening frame and the top sliding connection of square stand column, the upper surface rigid coupling of square stand column has the connecting plate of slope, four symmetrical bin outlets around the surface of organism is seted up, and the bin outlet aligns with one side of connecting plate slope.

Preferably, one side of the connecting plate extends to the inner edge of the discharge opening.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the pulverizer, the right crushing disk rotates clockwise through the U-shaped rod, the fixed block, the toothed rod, the screening net frame, the spring I, the connecting rod I and the connecting rod II, the U-shaped rod is driven to swing back and forth and left and right through the fixed block, then the screening net frame is driven to slide back and forth in the machine body through the meshing of the bottom of the U-shaped rod and the toothed rod and to collide with one end of the spring I to generate vibration, coal cinder crushed through the crushing disk can be screened, and the material crushing quality is improved; when the screening net frame is moved about, promote connecting rod II through connecting rod I and slide on the both sides inner wall of organism with connecting rod III, can strike off the cinder of adhesion on the organism inner wall when avoiding a small amount of cinder extravagant, prevent to pile up in a large number, be unfavorable for artifical clearance.

2. This rubbing crusher is through the connecting plate and the bin outlet that set up, through the screen frame about the top of square stand remove with the one end striking of spring I, throw the not kibbling cinder on screen frame surface constantly to making linear motion forward simultaneously for the material falls on the surface of connecting plate, then the cinder that will drop through the gradient of connecting plate passes through the bin outlet and sees off, smashes again, avoids not kibbling cinder to cause the jam to the discharge opening of device when the ejection of compact.

Drawings

FIG. 1 is a schematic view of the interior of the present invention in elevation;

FIG. 2 is a side view of the square column and screen frame of FIG. 1 according to the present invention;

FIG. 3 is a partial schematic view of the interior of the housing of FIG. 1 according to the present invention;

FIG. 4 is a side view of the connecting rod I of FIG. 1 according to the present invention;

fig. 5 is an external structural view of the present invention.

In the figure: 1. a body; 2. a crushing disc; 3. a U-shaped rod; 4. a fixed block; 5. a rack bar; 6. a connecting rod I; 7. a connecting rod II; 8. a square column; 9. a connecting plate; 10. a spring I; 11. screening a screen frame; 12. a connecting rod III; 13. a discharge outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 3-4, a pulverizer for pulverizing coal cinder comprises a pulverizer body 1 and two pulverizing disks 2 rotating in opposite directions in the pulverizer body 1, wherein a motor is fixedly mounted on the surface of one of the pulverizing disks 2, the motor is located outside the pulverizer body 1, a fixed block 4 is fixedly connected to the surface of the right pulverizing disk 2, a U-shaped rod 3 is sleeved on the surface of the fixed block 4, the fixed block 4 can freely move in the U-shaped rod 3, a toothed bar 5 is engaged with the bottom of the U-shaped rod 3, a screening net frame 11 is fixedly connected to the bottom of the toothed bar 5, the screening net frame 11 can transversely slide back and forth in the pulverizer body 1, a pair of springs i 10 is fixedly connected to both sides of the inner wall of the pulverizer body 1, both side surfaces of the screening net frame 11 are in contact with one end of the springs i 10 when sliding back and forth, both side front surfaces of the screening net frame 11 are hinged with a connecting rod i 6, and one end of the connecting rod i 6 is hinged with a connecting rod ii 7, connecting rod II 7's surface top-down rigid coupling has connecting rod III 12 in proper order, and the inside wall of organism 1 is all hugged closely with connecting rod II 7 and connecting rod III 12, and sliding friction is gone up on the inside wall of organism 1.

The coal cinder is fed through a feeding hole of the machine body 1, then the coal cinder entering the machine body is crushed through the two inner crushing disks 2, the right crushing disk 2 rotates clockwise, the U-shaped rod 3 is driven to swing left and right through the fixing block 4, then the screening net frame 11 is driven to slide back and forth in the machine body 1 through the meshing of the bottom of the U-shaped rod 3 and the toothed rod 5, two side surfaces of the screening net frame 11 collide with one end of the spring I10 in the sliding process to generate vibration, and the coal cinder crushed through the crushing disks 2 can be screened;

when the removal was controlled to screening frame 11, promote connecting rod II 7 and connecting rod III 12 through connecting rod I6 and slide on organism 1's both sides inner wall, when screening frame 11 removes and is close to left connecting rod I6 when, left connecting rod I6 bottom promotes connecting rod II 7 and connecting rod III 12 at organism 1's inner wall lapse, when screening frame 11 slides right, the top of connecting rod II 7 loses the extrusion force that comes from connecting rod I6, the expansion force that produces through the spring II of bottom is automatic with II 7 upsets of connecting rod, at organism 1's inner wall lapse, the same work content is carried out in the slip that connecting rod I6 on right side and connecting rod II 7 pass through screening frame 11, can strike off the cinder of adhesion on organism 1 inner wall when avoiding a small amount of cinder extravagant, prevent to pile up in a large number, be unfavorable for manual cleaning.

Referring to fig. 1-2 and 5, in the present embodiment, two square columns 8 are fixedly connected to the bottom of the machine body 1, the bottom of the screen frame 11 slides on the tops of the square columns 8, an inclined connecting plate 9 is fixedly connected to the upper surface of the square columns 8, four discharge openings 13 are symmetrically formed in the surface of the machine body 1, the discharge openings 13 are aligned with the inclined side of the connecting plate 9, and one side of the connecting plate 9 extends to the inner edge of the discharge opening 13.

Unqualified materials screened out are located on the planes on two sides of the top of the screening screen frame 11, then move left and right on the top of the square upright post 8 through the screening screen frame 11 to collide with one end of the spring I10, un-crushed coal cinder on the surface of the screening screen frame 11 is continuously thrown upwards, meanwhile, the un-crushed coal cinder is moved forwards in a straight line mode, the materials fall on the surface of the connecting plate 9, and then the fallen coal cinder is discharged through the discharge port 13 through the inclination of the connecting plate 9 and is crushed again.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cinder is smashed and is used rubbing crusher, includes organism (1) and two crushing dish (2) of the inside antiport of organism (1), its characterized in that: one of the crushing disk (2) is fixedly provided with a motor, the motor is positioned outside the machine body (1), the right side of the crushing disk (2) is fixedly connected with a fixed block (4), the surface of the fixed block (4) is sleeved with a U-shaped rod (3), the bottom of the U-shaped rod (3) is meshed with a toothed bar (5), the bottom of the toothed bar (5) is fixedly connected with a screening net frame (11), two sides of the inner wall of the machine body (1) are fixedly connected with a pair of springs I (10), two side faces of the screening net frame (11) are contacted with one ends of the springs I (10) when sliding back and forth, the front surfaces of two sides of the screening net frame (11) are hinged with a connecting rod I (6), one end of the connecting rod I (6) is hinged with a connecting rod II (7), and the surface of the connecting rod II (7) is sequentially fixedly connected with a plurality of connecting rods III (12) from top to bottom, the connecting rod II (7) and the connecting rod III (12) are tightly attached to the inner side wall of the machine body (1).

2. The pulverizer for pulverizing coal cinder according to claim 1, characterized in that: the fixed block (4) freely moves inside the U-shaped rod (3), and the screening net frame (11) transversely slides back and forth inside the machine body (1).

3. The pulverizer for pulverizing coal cinder according to claim 1, characterized in that: the bottom rigid coupling of organism (1) has two square stand (8), the bottom of screening frame (11) and the top sliding connection of square stand (8), the upper surface rigid coupling of square stand (8) has connecting plate (9) of slope, bin outlet (13) of four front and back symmetries are seted up on the surface of organism (1), and one side of bin outlet (13) and connecting plate (9) slope is aligned.

4. The pulverizer for pulverizing coal cinder according to claim 3, characterized in that: one side of the connecting plate (9) extends to the inner edge of the discharge opening (13).