CN220803614U - Fire-resistant furnace burden crushing structure with material sieving function - Google Patents

Abstract

The utility model discloses a refractory charge crushing structure with a material screening function, including a refractory charge crushing box, support columns are installed on both sides of the refractory charge crushing box, and the two ends inside the support columns are respectively hinged with a dragon assembly and a second motor, the top of the support column is evenly installed with an electric telescopic rod, and the top of the refractory charge crushing box is installed with a cover. The utility model drives the first crushing rod to rotate under the meshing connection of the first gear and the second gear and the action of the sprocket assembly to crush the raw materials. The refractory charge particles that meet the conditions will pass through the filter frame, follow the guide plate, and fall onto the crushing assembly, so as to pre-treat the raw materials and prepare for the later crushing, so as to avoid the large raw materials from damaging the crushing mechanism and affecting the service life, and improve the production and processing efficiency. The refractory charge at the bottom of the filter frame can be pushed by the push plate, which can effectively avoid the clogging of the filter frame.

Description

Fire-resistant furnace burden crushing structure with material sieving function

Technical Field

The utility model relates to the technical field of refractory furnace burden processing, in particular to a refractory furnace burden crushing structure with a material screening function.

Background

The furnace burden refers to the process of adding ore and other catalytic materials into a smelting furnace, and preparing ore concentrate or ore, flux, smoke dust and the like into the furnace burden with certain chemical composition and physical properties according to smelting requirements, which is an important component of the modern pyrometallurgy process, and the refractory furnace burden needs crushing equipment during production;

In the process of crushing refractory burden, if a large amount of materials are thrown into once, the refractory burden is crushed directly through the crushing structure, firstly the crushing mechanism is easy to damage, the service life is influenced, secondly partial raw materials cannot be crushed to be expected, the subsequent production and use are greatly influenced, and once the refractory burden powder which does not meet the requirements is screened out, the refractory burden powder needs to be poured into the crusher again to work, the working strength of staff is increased, so that the refractory burden crushing structure with the screening function needs to be designed to solve the problems.

Disclosure of utility model

The utility model aims to provide a refractory furnace burden crushing structure with a material sieving function, so as to solve the problem of the crushing effect in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-resistant burden crushing structure with sieve material function, includes fire-resistant burden crushing case, the support column is all installed to fire-resistant burden crushing case's both sides, and the inside both ends of support column are articulated dragon subassembly and second motor respectively, electric telescopic handle is evenly installed on the top of support column, the closing cap is installed on fire-resistant burden crushing case's top, and the bottom of closing cap all is connected with electric telescopic handle's top, first motor is installed on the top of closing cap, the second crushing pole is installed to the bottom of closing cap, and the outside of second crushing pole installs first gear, the bottom of closing cap evenly installs first crushing pole, and the outside of first crushing pole installs the second gear, the second gear is connected with first gear engagement, the internally mounted of the closing cap on first crushing pole top has sprocket assembly, the internally mounted of fire-resistant burden crushing case has the filter screen frame, and the internally mounted of the inside of crushing subassembly below fire-resistant burden crushing case has the filter screen, and the filter screen is installed on the top of filter screen, fire-resistant burden crushing case's top installs the fire-resistant gear mesh plate, and the fire-resistant gear engagement three is installed to the first end, the fire-resistant gear engagement is kept away from the fire-resistant gear engagement, and the fire-resistant gear engagement is installed to the third end.

When using the fire-resistant furnace charge crushing structure with sieve material function of this technical scheme, through broken pole of second and filter screen frame, conveniently carry out preliminary treatment to raw and other materials, prepare for later stage crushing, avoid raw and other materials great to cause the damage to crushing mechanism, influence life improves production machining efficiency, through filter screen plate and hinge dragon subassembly, fire-resistant furnace charge raw and other materials carry out multistage kibbling effect to improve whole fire-resistant furnace charge cost quality again.

Preferably, the bottom of the filter screen frame is uniformly provided with a positioning block, the inside of the refractory burden crushing box is uniformly provided with positioning holes, and the positioning holes are connected with the positioning block.

Preferably, the filter screen frame is internally provided with the rotation groove, and the internally mounted in rotation groove has the rotation piece, the fixture block is installed on the top of rotation piece, the inside of second broken pole is provided with the draw-in groove, and the draw-in groove is connected with the fixture block.

Preferably, the size of the rotating groove is matched with that of the rotating block, and the cross section of the rotating groove and the cross section of the rotating block are both provided with convex shapes.

Preferably, a deflector is arranged in the refractory furnace burden crushing box, and the cross section of the deflector is arranged in an inverted trapezoid shape.

Preferably, a push plate is mounted at the top end of the second crushing rod, and the bottom end of the push plate is connected with the top end of the filter screen frame.

Compared with the prior art, the utility model has the beneficial effects that: the fire-resistant furnace burden crushing structure with the material sieving function improves the crushing effect and ensures the filtering effect;

(1) Through second broken pole and filter screen frame, when needs are smashed refractory charge, put into raw and other materials through the feed seat and start first motor, drive second broken pole and rotate, under first gear and second gear meshing connection and sprocket assembly effect, drive first broken pole and rotate, carry out the breakage to raw and other materials, the refractory charge granule that accords with the condition can pass the filter screen frame, along the guide plate, fall on smashing the subassembly, carry out the preliminary treatment to the raw and other materials, prepare for later stage smashing, avoid raw and other materials great to cause the damage to the rubbing crusher, influence life, improve production machining efficiency, through the push pedal, can push away the refractory charge of filter screen frame bottom, can effectively avoid the filter screen frame to take place the condition of jam;

Through filter plate and hinge dragon subassembly, after the fire-resistant burden granule is smashed through smashing the subassembly, through starting vibrating motor, start the second motor simultaneously for the fire-resistant burden that accords with the condition can continue to drop through the filter plate, and the fire-resistant burden that does not accord with can slide along the filter plate, under the effect of hinge dragon subassembly, carries the fire-resistant burden that does not accord with to the inside of fire-resistant burden crushing box once more to smash again, thereby improves whole fire-resistant burden cost quality once more.

(2) Through electric telescopic handle and pull rod, when needs are clean and the change to the filter screen frame, start electric telescopic handle for the closing cap drives the whole rising of broken pole of second and first broken pole, conveniently wholly shifts out the inside of fire-resistant furnace charge crushing case with the filter screen frame through portable pull rod, conveniently cleans and changes the filter screen frame, keeps the filter effect of filter screen frame.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of a sectional structure of the refractory burden pulverizing box of the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a fixture block according to the present utility model;

Fig. 5 is a schematic diagram of a three-dimensional structure of a filter screen frame according to the present utility model.

Reference numerals in the drawings illustrate: 1. a first motor; 2. a sprocket assembly; 3. a first gear; 4. a second gear; 5. a cover; 6. a refractory charge crushing box; 7. a push plate; 8. a support column; 9. a deflector; 10. a crushing assembly; 11. a filter screen plate; 12. a vibration motor; 13. a hinge assembly; 14. a second motor; 15. an electric telescopic rod; 16. positioning holes; 17. a positioning block; 18. a filter screen frame; 19. a first breaker bar; 20. a second breaker bar; 21. a clamping groove; 22. a clamping block; 23. a rotating groove; 24. a rotating block; 25. a meshing gear assembly; 26. a third motor; 27. and (5) a pull rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a fire-resistant furnace burden crushing structure with a material sieving function comprises a fire-resistant furnace burden crushing box 6;

A deflector 9 is arranged in the refractory furnace burden crushing box 6, and the section of the deflector 9 is arranged in an inverted trapezoid shape;

Specifically, as shown in fig. 1, when in use, the flow guide plate 9 is used for guiding the primarily screened refractory furnace burden particles;

The two sides of the fire-resistant furnace burden crushing box 6 are provided with supporting columns 8, two ends inside the supporting columns 8 are respectively provided with a hinged assembly 13 and a second motor 14, the top ends of the supporting columns 8 are uniformly provided with electric telescopic rods 15, the top ends of the fire-resistant furnace burden crushing box 6 are provided with sealing covers 5, the bottom ends of the sealing covers 5 are connected with the top ends of the electric telescopic rods 15, the top ends of the sealing covers 5 are provided with first motors 1, the bottom ends of the sealing covers 5 are provided with second crushing rods 20, the outer sides of the second crushing rods 20 are provided with first gears 3, the bottom ends of the sealing covers 5 are uniformly provided with first crushing rods 19, the outer sides of the first crushing rods 19 are provided with second gears 4, the second gears 4 are in meshed connection with the first gears 3, the inner parts of the sealing covers 5 at the top ends of the first crushing rods 19 are provided with sprocket assemblies 2, and the inner parts of the fire-resistant furnace burden crushing box 6 are provided with filter screen frames 18;

the bottom end of the filter screen frame 18 is uniformly provided with a positioning block 17, the inside of the refractory burden crushing box 6 is uniformly provided with positioning holes 16, and the positioning holes 16 are connected with the positioning block 17;

Specifically, as shown in fig. 1 and 5, during use, the stability of the filter screen frame 18 installed in the refractory burden crushing box 6 is improved by the positioning blocks 17;

The filter screen frame 18 is internally provided with a rotating groove 23, a rotating block 24 is arranged in the rotating groove 23, a clamping block 22 is arranged at the top end of the rotating block 24, a clamping groove 21 is arranged in the second crushing rod 20, the clamping groove 21 is connected with the clamping block 22, the size of the rotating groove 23 is matched with that of the rotating block 24, and the section of the rotating groove 23 and the section of the rotating block 24 are both provided with convex shapes;

Specifically, as shown in fig. 1, 2 and 3, when in use, the rotating block 24 and the clamping block 22 improve the stability of the second crushing rod 20 when rotating;

The top end of the second crushing rod 20 is provided with a push plate 7, and the bottom end of the push plate 7 is connected with the top end of the filter screen frame 18;

Specifically, as shown in fig. 1 and 2, when in use, the pushing plate 7 is used for pushing refractory furnace charge particles in the filter screen frame 18 conveniently, so that the filter screen frame 18 is prevented from being blocked;

And the internally mounted of the fire-resistant burden crushing box 6 below the filter screen frame 18 smashes the subassembly 10, smashes the internally mounted of the fire-resistant burden crushing box 6 below the subassembly 10 and has the filter screen plate 11, and the top of filter screen plate 11 installs vibrating motor 12, and meshing gear assembly 25 is installed to the one end of fire-resistant burden crushing box 6, and meshing gear assembly 25 is installed to the one end that is away from fire-resistant burden crushing box 6, and pull rod 27 is installed on the top of filter screen frame 18.

Working principle: when the utility model is used, firstly, when refractory burden is required to be crushed, raw materials are put into a feeding seat to start a first motor 1, a second crushing rod 20 is driven to rotate, under the action of meshed connection of a first gear 3 and a second gear 4 and a chain wheel assembly 2, a first crushing rod 19 is driven to rotate, raw materials are crushed, and refractory burden particles meeting the conditions pass through a filter screen frame 18, fall onto a crushing assembly 10 along a guide plate 9, and are preprocessed;

Secondly, when the refractory burden is crushed, the third motor 26 is started, the crushing assembly 10 is driven to crush refractory burden particles under the action of the meshing gear assembly 25, after the refractory burden particles are crushed by the crushing assembly 10, the second motor 14 is started simultaneously by starting the vibration motor 12, so that the refractory burden conforming to the condition can continuously fall through the filter screen plate 11, the refractory burden not conforming to the condition can slide along the filter screen plate 11, and the refractory burden not conforming to the condition is conveyed into the inside of the refractory burden crushing box 6 again to be crushed under the action of the auger assembly 13;

Finally, when the filter screen frame 18 needs to be cleaned and replaced, the electric telescopic rod 15 is started, so that the sealing cover 5 drives the second crushing rod 20 and the first crushing rod 19 to integrally lift, the filter screen frame 18 is integrally moved out of the refractory furnace burden crushing box 6 conveniently through the portable pull rod 27, and the filter screen frame 18 is cleaned and replaced conveniently.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. A refractory charge crushing structure with a material screening function, comprising a refractory charge crushing box (6), characterized in that: support columns (8) are installed on both sides of the refractory charge crushing box (6), and the two ends of the support columns (8) are respectively provided with a hinge assembly (13) and a second motor (14), the top of the support columns (8) are evenly installed with an electric telescopic rod (15), the top of the refractory charge crushing box (6) is installed with a cover (5), and the bottom end of the cover (5) is connected to the top of the electric telescopic rod (15), the top of the cover (5) is installed with a first motor (1), the bottom end of the cover (5) is installed with a second crushing rod (20), and the outer side of the second crushing rod (20) is installed with a first gear (3), the bottom end of the cover (5) is evenly installed with a first crushing rod (19), and the outer side of the first crushing rod (19) is A second gear (4) is installed, and the second gear (4) is meshedly connected with the first gear (3); a sprocket assembly (2) is installed inside the cover (5) at the top end of the first crushing rod (19); a filter screen frame (18) is installed inside the refractory charge crushing box (6), and a crushing assembly (10) is installed inside the refractory charge crushing box (6) below the filter screen frame (18); a filter screen plate (11) is installed inside the refractory charge crushing box (6) below the crushing assembly (10), and a vibration motor (12) is installed at the top end of the filter screen plate (11); a meshing gear assembly (25) is installed at one end of the refractory charge crushing box (6), and a third motor (26) is installed at the end of the meshing gear assembly (25) away from the refractory charge crushing box (6); and a pull rod (27) is installed at the top end of the filter screen frame (18). 2. A refractory charge crushing structure with a screening function according to claim 1, characterized in that: positioning blocks (17) are evenly installed at the bottom end of the filter frame (18), and positioning holes (16) are evenly arranged inside the refractory charge crushing box (6), and the positioning holes (16) are all connected to the positioning blocks (17). 3. A refractory furnace charge crushing structure with a screening function according to claim 2, characterized in that: a rotating groove (23) is provided inside the filter frame (18), and a rotating block (24) is installed inside the rotating groove (23), a clamping block (22) is installed at the top of the rotating block (24), and a clamping groove (21) is provided inside the second crushing rod (20), and the clamping groove (21) is connected to the clamping block (22). 4. A refractory furnace charge crushing structure with screening function according to claim 3, characterized in that the size of the rotating groove (23) matches the size of the rotating block (24), and the cross-section of the rotating groove (23) and the cross-section of the rotating block (24) are both set to be convex. 5. A refractory charge crushing structure with a screening function according to claim 1, characterized in that a guide plate (9) is installed inside the refractory charge crushing box (6), and the cross-section of the guide plate (9) is set in an inverted trapezoidal shape. 6. A refractory furnace charge crushing structure with screening function according to claim 1, characterized in that a push plate (7) is installed at the top end of the second crushing rod (20), and the bottom end of the push plate (7) is connected to the top end of the filter frame (18).