CN2925606Y - Crusher - Google Patents

Abstract

A cracker suitable for the process of cement clinker and medium hard material. A vertical reducer is installed on the machine frame, and the reducer drives a rotating disc installed with an alloy lining plate. A supporting seat installed on the machine frame is hinged on a main axle, a roller axle is fixed on the upper end of the supporting seat, the lower end of the supporting seat is firmly incorporated with the two transverse arms set on the both sides of the roller, and the outer ends of the transverse arms are connected with a pressure adjusting device and a limiting block via a bracing rod. A circular screen is installed on the gap between the lining plate and the outer ring of the circular groove. The operating force between the roller and the lining plate of the utility model can be adjusted and pressurized through the pressure adjusting device, to suit the crushing of various materials, and improve the crushing efficiency. The original screen plate bearing the rolling depression is changed into a lining plate, the running effect is good, and the noise is reduced. A circular screen is installed between the lining plate and the circular groove, enabling rough lump material return to be crushed continuously.

Description

A kind of disintegrating machine

Technical field

The utility model relates to a kind of machinery that is used for construction material is carried out fragmentation, is specially adapted to clinker and medium-hard material are carried out broken machinery.

Background technology

The used disintegrating machine of building materials material has types such as Hubei Province formula, hammer, reaction type, relative rolling type at present.Above-mentioned disintegrating machine needs higher speed to turn round, and easily causes the wearing and tearing of tup, crushing shell, and maintenance load is big, and is unsuitable for the bigger material of hardness is carried out fragmentation, when especially running into solid rock or iron block, passes through by force, very easily damages machinery.No. 022773932 patent disclosure a kind of mill formula roll-in disintegrating machine, done some at above-mentioned defective and improved, but still had the problem that noise is big, breaking capacity is not enough, maintenance of equipment work amount is big.

Summary of the invention

The purpose of this utility model is that a kind of disintegrating machine that a kind of breaking capacity is stronger, noise is less, equipment is more durable will be provided.

The utility model is achieved in that and is equipped with by motor-operated vertical type speed reducer (change gear) that the reductor rotating shaft is driving a rotating disk, and alloy lining is housed on the rotating disk on frame, the outside is being overlapped a urceolus and is being seated on the frame.Hood is housed above the urceolus, and feeding cylinder is being adorned in the hood center.The bearing of installing on the frame is hinged on the main shaft, and rolling axle is being fixed in bearing upper end, the bearing lower end with place two transverse arms of running roller both sides to be combined as a whole securely, the transverse arm outer end is connecting regulator and positive stop by pull bar.On the gap of liner plate and cannelure outer ring, the annular sieve is installed.

Active force between the utility model middle roll and liner plate can be regulated pressurization by regulator, to adapt to the fragmentation to different material, can improve crushing efficiency.Change original sieve plate that bears the running roller roll extrusion into alloy lining, not only grinding effect is good, and breaking capacity is strong, and has reduced noise.The annular sieve is installed between liner plate and cannelure, thicker piece material can be returned continue fragmentation.

Description of drawings

Accompanying drawing is the utility model installation diagram.

Among the figure 1, reductor, 2, regulator, 3, adjusting screw(rod), 4, the adjusting nut cover, 5, spring, 6, frame, 7, transverse arm, 8, bearing, 9, hood, 10, feeding cylinder, 11, running roller, 12, liner plate, 13, annular sieve, 14, rotating disk, 15, annular hopper, 16, material scraping plate, 17, pull bar, 18, sleeve, 19, flanged plate, 20, cover plate, 21, positive stop, 22, main shaft.

The specific embodiment

Introduce the utility model below in conjunction with drawings and Examples.

With reference to accompanying drawing, the reductor 1 that stands is housed on frame 6, the reductor rotating shaft is driving a rotating disk 14, and alloy lining 12 is installed on the rotating disk, and hood 9 is housed above the frame, and the hood centre bit is equipped with feeding cylinder 10.Rack-mounted bearing 8, lower hinge are on main shaft 22, and the central shaft of running roller 11 is being fixed in the bearing upper end, and the bearing lower end is connected with two transverse arms 7 that place the running roller both sides, and transverse arm and bearing are combined as a whole securely.The vertical articulated pull bar 17 in transverse arm 7 outer ends, there is flanged plate 19 the pull bar lower end, places in the sleeve 18 with the pull bar of flanged plate.The sleeve lower end is connected with flange, and the upper end is fixed with cover plate 20, and centre bore on the cover plate and pull bar 17 are in sliding fit, and the spring 5 that is enclosed within on the pull bar places between flanged plate 19 and the cover plate 20.Hinge regulator 2 between the flange of sleeve 18 lower ends and the gantry base, and described regulator is up and down that right-and-left threaded adjusting screw(rod) 3 and two 4 in adjusting nut covers that match with adjusting screw(rod) are formed by one.Positive stop 21 also is equipped with in transverse arm 7 ends.On liner plate 12 and formed gap, cannelure 15 outer rings, the annular sieve of being installed 13 is the radially inclination crow's-foots of even cloth.Dress material scraping plate 16 in annular hopper 15.

Claims (2)

1, a kind of disintegrating machine, on the base of frame (6), be equipped with by motor-operated vertical type speed reducer (change gear) (1), the reductor rotating shaft is driving a rotating disk (14), on the urceolus of rotating disk outside hood (9) is housed, feeding cylinder (10) is being adorned in the hood center, it is characterized in that: alloy lining (12) is housed on the described rotating disk; The bearing of installing on the frame (8) is hinged on the main shaft (22), the central shaft of running roller (11) is being fixed in the bearing upper end, the bearing lower end with place two transverse arms (7) of running roller both sides to be combined as a whole securely, the transverse arm outer end is connecting regulator (2) and positive stop (21) by pull bar (17); On the gap of liner plate (12) and cannelure (15) outer ring, annular sieve (13) is installed.

2, by the described disintegrating machine of claim 1, it is characterized in that: the regulator (2) that described transverse arm outer end connects by pull bar (17), concrete structure is, the vertical articulated pull bar in transverse arm outer end, there is flanged plate (19) the pull bar lower end, places in the sleeve (18) with the pull bar of flanged plate, the sleeve lower end is connected with flange, the upper end is fixed with cover plate (20), and centre bore on the cover plate and pull bar (17) are in sliding fit, and the spring (5) that is enclosed within on the pull bar places between flanged plate (19) and the cover plate (20); The regulator (2) of hinge between the flange of sleeve (18) lower end and the gantry base is formed by right-and-left threaded adjusting screw(rod) (3) and two adjusting nut covers (4) that match with adjusting screw(rod) up and down by one.

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