CN213193874U

CN213193874U - Energy-saving sintering fuel crushing mechanism

Info

Publication number: CN213193874U
Application number: CN202021714878.9U
Authority: CN
Inventors: 徐多林; 梁建超; 常礼俊; 代海春
Original assignee: Yunnan Yuxi Yukun Iron and Steel Group Co Ltd
Current assignee: Yunnan Yuxi Yukun Iron and Steel Group Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-14
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a broken mechanism of energy-saving sintering fuel relates to breaker technical field. The utility model discloses an organism installs the feeder hopper in the top lateral wall of organism, and the left side outer wall of organism passes through corner fittings and motor case fixed connection, inlays on the right side wall of organism and has first ejection of compact dish, and the below of first ejection of compact dish is provided with the second ejection of compact dish, and the below of second ejection of compact dish is provided with the third ejection of compact dish. The utility model discloses a crushing wheel can pulverize work to large granule fuel, and the usable extrusion wheel cooperation of the fuel of too big granule rolls work, the inside three screening dish of organism can carry out hierarchical screening to the fuel of different broken diameters simultaneously, the fuel breaker of sintering usefulness in the present stage has been solved, it can only carry out the problem that the screening can't carry out multi-level fuel screening for the first time when using, the sintering machine in the present stage adopts the crushing dish collision breakage mostly simultaneously, it can produce great noise and can seriously consume the problem in crushing dish life-span.

Description

Energy-saving sintering fuel crushing mechanism

Technical Field

The utility model belongs to the technical field of the breaker, especially, relate to an energy-saving sintering fuel crushing mechanism.

Background

The crusher is a traditional process, in which a crushing and rolling mechanism is utilized to crush original large-particle materials to form a plurality of fine particles, and sintering is performed, namely, powdery materials are converted into compact bodies. This process has long been used to produce ceramics, powder metallurgy, refractory materials, ultra high temperature materials, and the like. Generally, after the powder is shaped, the dense body obtained by sintering is a polycrystalline material whose microstructure is composed of crystals, vitreous bodies and pores. The sintering process directly affects the grain size, pore size and grain boundary shape and distribution in the microstructure, and further affects the performance of the material, one of the most common devices in the sintering process is a crusher, and the crusher is used for crushing fuel required by sintering so as to enable the fuel to be fully combusted.

The fuel crusher for sintering in the current stage can only perform primary screening and cannot perform multi-level fuel screening when in use, and meanwhile, most sintering machines in the current stage adopt crushing disc collision crushing, which can generate larger noise and seriously consume the service life of the crushing disc.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving sintering fuel crushing mechanism which comprises a crushing wheel, an extrusion wheel and a screening disc, when in use, the crushing wheels are mutually crushed, and then the crushing work can be carried out on the fuel in the gaps of the wheel bodies, then, for the fuel with overlarge particles, the micro hydraulic rod can be used for driving the extrusion wheel to move downwards so as to achieve the purpose of extruding and crushing the fuel, the aperture of the first screening disc is larger than that of the second screening disc, the third screening disc is in a straight plate type structure, furthermore, the three screening disks can screen the fuel according to the diameter of the crushed fuel to achieve the purpose of grading utilization, thereby solving the problem of a fuel crusher for sintering in the prior art, it can only carry out the problem that first screening can't carry out multi-level fuel screening when using, and the sintering machine in present stage adopts broken dish collision breakage mostly simultaneously, and it can produce great noise and can seriously consume the problem in broken dish life-span.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a broken mechanism of energy-saving sintering fuel, which comprises a bod, install the feeder hopper in the top lateral wall of organism, and the left side outer wall of organism passes through corner fittings and motor case fixed connection, it has the controller to inlay on the front side outer wall of organism, it has first play charging tray to inlay on the right side wall of organism, and the below of first play charging tray is provided with the second and goes out the charging tray, and the below that the second goes out the charging tray is provided with the third and goes out the charging tray.

Further, the inside of organism is provided with broken chamber, and the left side inner wall in broken chamber passes through bolt and joint spare fixed connection, broken chamber passes through the joint spare respectively with first screening dish, second screening dish, third screening dish fixed connection, and first screening dish, second screening dish and third screening dish specification are the same, and first screening dish, second screening dish and third screening dish are thirty degrees inclination settings with the right side outer wall of organism, mutual parallel arrangement between first screening dish, second screening dish and the third screening dish.

Furthermore, the inner walls of the left side and the right side of the top of the crushing cavity are provided with sliding grooves, the sliding grooves are connected with the extrusion wheels in a sliding mode through sliding shafts, the sliding shafts at the two ends of the extrusion wheels are fixedly connected with the side wall of the telescopic tail end of the miniature hydraulic rod through shaft sleeves, the two miniature hydraulic rods are arranged, and the miniature hydraulic rods are symmetrically arranged in the left-right mode relative to the central axis of the extrusion wheels.

Further, the inner wall of the motor box is fixedly connected with the motor frame through bolts, the motor box is fixedly connected with the support legs of the speed regulating motor through the motor frame, and the rotating shaft of the speed regulating motor is fixedly connected with the main rod through a coupler.

Furthermore, a linkage gear is sleeved on a rotating shaft of the speed regulating motor, a main crushing wheel is sleeved on the main rod, an auxiliary crushing wheel is arranged beside the main crushing wheel, an auxiliary rod is inserted in the auxiliary crushing wheel in a penetrating mode, the main crushing wheel and the auxiliary crushing wheel are connected in a staggered and meshed mode, the auxiliary rod is sleeved with the linkage gear, and the auxiliary rod is connected with the linkage gear on the rotating shaft of the speed regulating motor in a meshed mode through the linkage gear on the outer wall of the auxiliary rod.

Further, first screening dish sets up in the top of second screening dish, and the third screening dish sets up the below at the second screening dish, first screening dish, second screening dish, the mutual parallel arrangement of third screening dish, and first screening dish is thirty degrees contained angles settings with the inside wall of organism, the end setting of first screening dish is in the inside of first ejection of compact dish, and the end setting of second screening dish is in the inside of second ejection of compact dish, and the end setting of third screening dish is in the inside of third ejection of compact dish.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up first screening dish, second screening dish and third screening dish, the aperture of first screening dish is greater than the aperture of second screening dish when using, and third screening dish is straight plate structure, and then can sieve the purpose that reaches hierarchical utilization according to the diameter after the fuel is broken through three screening dish, and then solved the fuel breaker of sintering usefulness in the present stage, it can only carry out the problem that the primary screening can't carry out multi-level fuel screening when using.

2. The utility model discloses a set up broken wheel, extrusion wheel, roll each other between the broken wheel when using, and then can roll crushing work to the fuel in the wheel body clearance, then to the usable miniature hydraulic stem of too big fuel of granule drive the extrusion wheel and move down, reach the purpose that the extrusion pulverizes the fuel, it is broken that the sintering machine of having solved in the present stage adopts broken dish collision mostly, and it can produce great noise and can seriously consume the problem in broken dish life-span.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an energy-saving sintered fuel crushing mechanism;

fig. 2 is a cross-sectional view of the body of fig. 1 according to the present invention;

fig. 3 is a top view of the main breaker wheel of fig. 2 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a feed hopper; 3. a motor case; 4. a controller; 5. a first discharging tray; 6. a second discharge tray; 7. a third discharging tray; 8. a main crushing wheel; 101. a crushing chamber; 102. a clamping piece; 103. a chute; 104. a slide shaft; 105. an extrusion wheel; 106. a micro hydraulic rod; 301. a motor frame; 302. a speed-regulating motor; 303. a linkage gear; 501. a first screening pan; 601. a second screening pan; 701. a third screening pan; 801. a main rod; 802. an auxiliary crushing wheel; 803. and an auxiliary rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to an energy-saving sintering fuel crushing mechanism, including organism 1, install feeder hopper 2 in organism 1's the top lateral wall, and organism 1's left side outer wall passes through corner fittings and motor case 3 fixed connection, it has controller 4 to inlay on organism 1's the front side outer wall, it has first ejection of compact dish 5 to inlay on organism 1's the right side wall, and the below of first ejection of compact dish 5 is provided with second ejection of compact dish 6, and the below of second ejection of compact dish 6 is provided with third ejection of compact dish 7, first ejection of compact dish 5, second ejection of compact dish 6, mutual parallel arrangement between the third ejection of compact dish 7, and third ejection of compact dish 7, first ejection of compact dish 5, second ejection of compact dish 6, third ejection of compact dish 7 all is thirty degrees inclination settings with organism 1's right side outer wall.

As shown in FIG. 2, a crushing cavity 101 is arranged inside a machine body 1, the left inner wall of the crushing cavity 101 is fixedly connected with a clamping piece 102 through a bolt, the crushing cavity 101 is fixedly connected with a first screening plate 501, a second screening plate 601 and a third screening plate 701 through the clamping piece 102, the first screening plate 501 is arranged above the second screening plate 601, the third screening plate 701 is arranged below the second screening plate 601, the first screening plate 501, the second screening plate 601 and the third screening plate 701 are arranged in parallel, the first screening plate 501 and the inner side wall of the machine body 1 form an included angle of thirty degrees, the tail end of the first screening plate 501 is arranged inside a first discharging plate 5, the tail end of the second screening plate 601 is arranged inside a second discharging plate 6, the tail end of the third screening plate 701 is arranged inside a third discharging plate 7, chutes 103 are formed in the left and right inner walls of the top of the crushing cavity 101, the sliding groove 103 is connected with the extrusion wheel 105 in a sliding mode through a sliding shaft 104, the sliding shafts 104 at two ends of the extrusion wheel 105 are fixedly connected with the side wall of the telescopic tail end of the miniature hydraulic rod 106 through a shaft sleeve, the miniature hydraulic rod 106 is installed on the inner wall of the top end of the crushing cavity 101 in a hoisting mode, the telescopic tail end of the bottom of the miniature hydraulic rod 106 is fixedly connected with the shaft sleeve through a bolt, the inner wall of the motor box 3 is fixedly connected with the motor frame 301 through a bolt, the motor box 3 is fixedly connected with the support legs of the speed regulating motor 302 through the motor frame 301, and the rotating shaft of the speed regulating motor 302 is fixedly connected with the main rod 801.

As shown in fig. 1 and 3, a rotating shaft of the speed regulating motor 302 is sleeved with a linkage gear 303, a main rod 801 is sleeved with a main crushing wheel 8, an auxiliary crushing wheel 802 is arranged beside the main crushing wheel 8, an auxiliary rod 803 is inserted into the auxiliary crushing wheel 802, the main crushing wheel 8 and the auxiliary crushing wheel 802 have the same structure, and the main crushing wheel 8 and the auxiliary crushing wheel 802 are arranged in a staggered occlusion structure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving sintering fuel crushing mechanism, includes organism (1), its characterized in that: install feeder hopper (2) in the top lateral wall of organism (1), and the left side outer wall of organism (1) passes through corner fittings and motor case (3) fixed connection, it has controller (4) to inlay on the front side outer wall of organism (1), it has first ejection of compact dish (5) to inlay on the right side lateral wall of organism (1), and the below of first ejection of compact dish (5) is provided with second ejection of compact dish (6), and the below of second ejection of compact dish (6) is provided with third ejection of compact dish (7).

2. The energy-saving sintered fuel crushing mechanism according to claim 1, wherein a crushing cavity (101) is arranged inside the machine body (1), the inner wall of the left side of the crushing cavity (101) is fixedly connected with a clamping piece (102) through a bolt, and the crushing cavity (101) is fixedly connected with the first screening disc (501), the second screening disc (601) and the third screening disc (701) through the clamping piece (102).

3. The energy-saving sintered fuel crushing mechanism according to claim 2, wherein sliding grooves (103) are formed in the inner walls of the left side and the right side of the top of the crushing cavity (101), the sliding grooves (103) are slidably connected with the extrusion wheel (105) through sliding shafts (104), and the sliding shafts (104) at the two ends of the extrusion wheel (105) are fixedly connected with the side wall of the telescopic tail end of the micro hydraulic rod (106) through shaft sleeves.

4. The energy-saving sintered fuel crushing mechanism as claimed in claim 1, wherein the inner wall of the motor box (3) is fixedly connected with the motor frame (301) through bolts, the motor box (3) is fixedly connected with the support legs of the speed regulating motor (302) through the motor frame (301), and the rotating shaft of the speed regulating motor (302) is fixedly connected with the main rod (801) through a coupler.

5. The energy-saving sintered fuel crushing mechanism according to claim 4, wherein a linkage gear (303) is sleeved on a rotating shaft of the speed regulating motor (302), a main crushing wheel (8) is sleeved on the main rod (801), an auxiliary crushing wheel (802) is arranged beside the main crushing wheel (8), and an auxiliary rod (803) is inserted in the auxiliary crushing wheel (802).

6. The energy-saving sintered fuel crushing mechanism according to claim 2, wherein the first sieving disc (501) is arranged above the second sieving disc (601), the third sieving disc (701) is arranged below the second sieving disc (601), the first sieving disc (501), the second sieving disc (601) and the third sieving disc (701) are arranged in parallel, and the first sieving disc (501) and the inner side wall of the machine body (1) are arranged at an included angle of thirty degrees.