CN2452610Y

CN2452610Y - Adjustable assaulting type crusher

Info

Publication number: CN2452610Y
Application number: CN 00241063
Authority: CN
Inventors: 马传银
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-17
Filing date: 2000-11-17
Publication date: 2001-10-10
Anticipated expiration: 2010-11-17

Abstract

The utility model discloses an adjustable impact-type crusher, which comprises a casing, wherein, the casing is connected with a shaft; the part of the shaft in the casing is connected with a rotor which is connected with a hammerhead; the upper surface of the casing is provided with a feed inlet; the lower surface of the casing is provided with a discharge port. The utility model is characterized in that the upper end of an impact plate between the feed inlet and the discharge port is movably connected with the casing; the lower end of the impact plate is movably connected with a regulating device out of the casing; the top in the casing is connected with a support frame with a palate plate via a regulating screw rod. The utility model can effectively control the grain size of material, ensure that discharged material in time has high crushing rate, and reduce crushing ratio. The utility model has the advantages of low energy consumption, and long service life, and can be used as a material crushing device in a chemical engineering department, a mining department, etc.

Description

Adjustable impact crusher

The utility model relates to a kind of material crushing device that is used for industrial departments such as building materials, chemical industry, mining.

The disintegrating machine that uses mainly connects tup by housing connecting axle, sieve plate, counterpunch board, axle and constitutes at present.After material enters body, be subjected to a series of pulverizations such as strike of high speed rotary tup and counterpunch board counterattack, qualified material is discharged from being positioned at the sieve plate that impacts the chamber.Disintegrating machine in use, because the wearing and tearing between tup and consumable accessory such as sieve plate, counterpunch board, the gap of tup and counterpunch board, sieve plate is increased, the material chap, the motor cycle load increases, and tup and sieve plate produce friction wear and increase, and various consumable accessorys shorten and can not guarantee the timely discharge of accept service life, cause crush efficiency low, energy and high material consumption.

The purpose of this utility model is that a kind of adjustable impact crusher will be provided, its crushing efficiency height, little, the long service life of energy consumption.

The purpose of this utility model is achieved in that this disintegrating machine comprises housing, the housing connecting axle, the enclosure interior of axle is divided and is connected rotor, rotor connects tup, establish charging aperture above the housing, establish discharging opening below the housing, the counterpunch board upper end flexibly connects housing between charging aperture and discharging opening, the counterpunch board lower end flexibly connects the adjusting device of housing outside, and the housing inner top is by regulating the support of screw mandrel connecting band palate plate.

Described charging aperture also is connected sieve plate with interior below.

Counterpunch board of the present utility model upper end flexibly connects housing, and the counterpunch board lower end flexibly connects the adjusting device of housing outside, when counterpunch board weares and teares, can regulate gap between counterpunch board and the tup by adjusting device.The housing inner top is by regulating the support of screw mandrel connecting band palate plate, when palate plate wear and tear, can regulate gap between palate plate and the tup by the adjusting screw mandrel.The granularity of material be can control effectively, qualified material, crushing efficiency height guaranteed in time to discharge.The broken time-division is slightly broken and thin broken, has reduced the ratio of reduction.Material at first sieves after entering housing, makes qualified material fall into discharging opening, does not need fragmentation, has reduced power consumption, and energy and material consumption are few, long service life.The material crushing device that can be used as industrial departments such as building materials, chemical industry, mining uses.

Below in conjunction with drawings and Examples the utility model is elaborated.

Accompanying drawing is the structure chart of an embodiment of the present utility model.

1. housings among the figure, 2. charging aperture, 3. the charging aperture liner plate, 4. sieve plate, 5. counterpunch board, 6. adjusting device, 7. discharging opening, 8. tup, 9. rotor, 10. spool, 11. regulate screw mandrels, 12. thin broken palate plates, 13. thin broken palate plate supports, 14. adjusted screw mandrels, 15. supports, 16. liner plates, 17. thick broken palate plates, 18. dividing plates.

In the accompanying drawings, housing 1 connecting axle 10, part connects rotor 9 in the housing 1 of axle 10, and rotor 9 symmetries connect tup 8, and tup 8 is made circular motion.Establish charging aperture 2 above the housing 1, establish discharging opening 7 below the housing 1.

The below connects sieve plate 4 in the charging aperture 2, and counterpunch board 5 upper ends of sieve plate 4 lower ends flexibly connect housing 1, and counterpunch board 5 lower ends flexibly connect the adjusting device 6 of housing 1 outside.Can regulate gap between counterpunch board 5 and the tup 8 by adjusting device 6.

Housing 1 inner top is by the support 15 of the slightly broken palate plate 17 of adjusted screw mandrel 14 connecting bands, by regulating the carefully thin broken palate plate support 13 of broken palate plate 12 of screw mandrel 11 connecting bands.When thick broken palate plate 17 weares and teares, can regulate thick gap of breaking between palate plate 17 and the tup 8 by adjusted screw mandrel 14.When carefully broken palate plate 12 weares and teares, can regulate thin gap of breaking between palate plate 12 and the tup 8 by regulating screw mandrel 11.

Dividing plate 18 is separated into fracture area and screening district with discharging opening 7, and rotor 9 and tup 8 are positioned at fracture area, and sieve plate 4 is positioned at top, screening district.

During work, motor drives axle 10 by belt and belt pulley and rotates, and axle 10 drives tup 8 by rotor 9 and rotates.Material enters 2 times backwardnesss of charging aperture, at first passes through the screening of sieve plate 4, and qualified material falls into the screening district of discharging opening 7 earlier, does not need fragmentation.Underproof material is subjected to the strike of tup 8 at counterpunch board 5 places, strike back on the thick broken palate plate 17 and hit once more, and it is broken once more to be hit thin broken palate plate 12 through thick broken qualified material by tup 8, has reduced the material ratio of reduction.Discharge from the discharging opening 7 of fracture area through thin broken qualified material.

Claims

1. adjustable impact crusher, this disintegrating machine comprises housing, the housing connecting axle, the enclosure interior of axle is divided and is connected rotor, and rotor connects tup, establishes charging aperture above the housing, establish discharging opening below the housing, it is characterized in that the counterpunch board upper end flexibly connects housing between charging aperture and discharging opening, the counterpunch board lower end flexibly connects the adjusting device of housing outside, and the housing inner top is by regulating the support of screw mandrel connecting band palate plate.

2. adjustable impact crusher according to claim 1 is characterized in that the below also connects sieve plate in the described charging aperture.