CN203803594U - Crusher for coal rock core samples - Google Patents

Abstract

The utility model discloses a crusher for coal rock core samples. The crusher comprises the components such as a circular machine base, a bracket, cylinder spring seats, a material bowl, vibrating springs, rubber noise-absorption spring sleeves, a single-phase vibration motor, a grinding disk and the like; the circular machine base (1) is made of a steel plate with the thickness more than 6 mm, the outer diameter of the circular machine base (1) is more than 350 mm, and the inner diameter of the circular machine base (1) is more than 200 mm; the bracket-nut (1-1) is welded on the two edges of the outer side of the upper edge of the circular machine base (1) concentrically, and more than four cylinder spring seats (1-2) are welded and distributed on the outer side of the lower edge of the circular machine base (1) concentrically and uniformly; an inner hollow outer screw ring (3-2) of a material bowl sealing cover (3) and a moveable pressing cap (4-4) are mounted together in a screwing manner, the four vibrating springs (5) are placed at the root parts of the cylinder spring seats (1-2), the inner diameter of each vibrating springs (5) is smaller than the outer diameter of each cylinder spring seats (1-2), the four rubber noise-absorption spring sleeves (6) are concentrically and tightly arranged on the outer diameters of the vibrating springs (5) respectively in a sleeving manner, so as to manufacture and assemble the crusher for the coal rock core samples. The crusher for the coal rock core samples has the benefits that the working efficiency is high, the noise is low, and the sealing effect is excellent.

Description

Coal petrography sample ore pulverizer

Technical field

The utility model relates to a kind of coal petrography sample ore pulverizer for mineral material samples such as coal, rocks.

Background technology

The coal petrography sample ore pulverizer of producing now, complex structure noise is large, dismounting trouble.

Summary of the invention

The purpose of this utility model is: provide a kind of simple in structure, the coal petrography sample ore pulverizer that noise is low.

The technical solution of the utility model is: comprise annulus support, support and nut, cylindrical spring seat, electrical equipment mount pad, material alms bowl, top, bottom, groove, sealing rubber ring, material alms bowl seal cover, blast pipe, interior empty outside nut circle, blind endoporus, king-bolt assembly, through hole, screw mandrel, thick disk, movable pressure cap, boosting-rod, vibrating spring, rubber is inhaled the spring housing of making an uproar, lag bolt assembly, single-phase vibrating motor, the coal petrography sample ore pulverizer that single-phase electromagnetic vibrator forms, with 6 millimeters of above steel plates of thickness, be made into external diameter more than 350 millimeters, 200 millimeters of above annulus supports (1) of internal diameter, outside the top of annulus support (1), both sides are welded upper bracket and nut (1-1) with one heart, upper four the above cylindrical spring seats (1-2) of the uniform welding of following outer concentric of annulus support (1), annulus support (1) is the upper electrical equipment mount pad (1-3) of inner concentric welding below, top (2-1) external diameter of material alms bowl (2) is processed into larger more than 4 millimeters than annulus support (1) internal diameter, bottom (2-2) external diameter of material alms bowl (2) is processed into less more than 0.3 millimeter than the internal diameter of annulus support (1), the centre suitable for reading of material alms bowl (2) is processed with the groove (2-3) of a circle, and groove (2-3) is inner to be equipped with than the high 1 millimeter of above same footpath of groove (2-3) degree of depth with shape sealing rubber ring (2-4).Being used for gathering the blast pipe (3-1) that generates gas in sidetracking one through hole above of external diameter and material alms bowl (2) external diameter material alms bowl of a size seal cover (3) welding, empty outside nut circle (3-2) in processing one in the middle part of above material alms bowl seal cover (3), the internal diameter of the blind endoporus (3-3) of interior empty outside nut circle (3-2) is larger more than one millimeter than the external diameter of thick disk (4-3), and the thickness of the aspect ratio thick disk (4-3) of the blind endoporus (3-3) of interior empty outside nut circle (3-2) is large more than one millimeter; A radial direction through hole (4-1) is processed into in king-bolt assembly (4) top, king-bolt assembly (4) top with in, be processed into bottom and support and the same screw mandrel (4-2) of nut (1-1) pitch rotation direction, king-bolt assembly (4) foot is processed into than the large 10 millimeters of above thick disks (4-3) of screw mandrel (4-2) external diameter; The little internal orifice dimension of movable pressure cap (4-4) be processed into than screw mandrel (4-2) external diameter large 0.5 millimeter above and its large endoporus is processed into and expect interior empty outside nut circle (3-2) pitch on alms bowl seal cover (3), the screw thread that rotation direction is the same, movable pressure cap (4-4) from king-bolt assembly (4) top is loaded into one heart, when king-bolt assembly (4) is screwed into support and nut (1-1) are upper approaches movable pressure cap (4-4) from bottom to top, expecting that interior empty outside nut circle (3-2) and movable pressure cap (4-4) on alms bowl seal cover (3) are screwedly mounted on together; The bottom (2-2) of material alms bowl (2) is put in the internal diameter of annulus base (1) after top (2-1), twisted king-bolt assembly (4) downwards material alms bowl seal cover (3) is pressed on material alms bowl (2) with one heart.Four internal diameters than four vibrating springs (5) between little 0.01 millimeter-0.02 millimeter of cylindrical spring seat (1-2) external diameter, while being heated between 100 ℃-150 ℃ with oil, put into rapidly cylindrical spring seat (1-2) root, after temperature drops to normal temperature, then four rubber are inhaled to the spring housing (6) of making an uproar be enclosed within tightly respectively with one heart on the external diameter of vibrating spring (5); Following electrical equipment mount pad (1-3) at annulus support (1) is upper, with lag bolt assembly (7), with one heart single-phase vibrating motor (8) or single-phase electromagnetic vibrator (9) is fixedly mounted with.

The beneficial effects of the utility model are: simple in structure, operating efficiency is high, easy accessibility, and noise is low, and production cost is few, good sealing effect.

Accompanying drawing explanation

Fig. 1 is that the utility model is equipped with single-phase electromagnetic vibrator (9) schematic front view; Fig. 2 is the schematic front view that the utility model is equipped with single-phase vibrating motor (8); Fig. 3 is the inner schematic front view of pulverizing on support (11) that is put into of the utility model side of being encased in casing (10).

In figure, part sequence number is as follows; Annulus support (1), support and nut (1-1), cylindrical spring seat (1-2), electrical equipment mount pad (1-3); Material alms bowl (2), top (2-1), bottom (2-2), groove (2-3), sealing rubber ring (2-4); Material alms bowl seal cover (3), blast pipe (3-1), interior empty outside nut circle (3-2), blind endoporus (3-3); King-bolt assembly (4), through hole (4-1), screw mandrel (4-2), thick disk (4-3), movable pressure cap (4-4), boosting-rod (4-5); Vibrating spring (5); Rubber is inhaled the spring housing (6) of making an uproar; Lag bolt assembly (7); Single-phase vibrating motor (8); Single-phase electromagnetic vibrator (9); Side's casing (10), inhales noise material (10-1), upper cover (10-2); Pulverize support (11), pulverize support spring base (11-1); Mill disc (12), sample ore (13).

Specific embodiment

As Fig. 1, in embodiment illustrated in fig. 3, the utility model from top to bottom in the side's of putting into casing (10), 4 vibrating springs (5) on it are put on the pulverizing support spring base (11-1) of pulverizing on support (11), square casing (10) and upper cover (10-2) inner side are all installed to suction noise material (10-1), again after inserting boosting-rod (4-5) in the through hole (4-1) on king-bolt assembly (4) top and expecting that alms bowl seal cover (3) is upwards turned on, the sample ore (13) that adds needs to pulverize, two mills disc (12), after tightening again drive material alms bowl seal cover (3) downwards and expecting that alms bowl (2) sealing is fixedly mounted with, blast pipe (3-3) is above connected outside the flexible pipe side of a guiding to casing (10) or connect again gas collection ware etc., cover upper cover (10-2), single-phase electromagnetic vibrator (9) connects control apparatus and power supply can start the utility model pulverizing sample ore.

Claims (3)

1. a coal petrography sample ore pulverizer, comprises annulus support, support and nut, cylindrical spring seat, electrical equipment mount pad, material alms bowl, top, bottom, groove, sealing rubber ring, material alms bowl seal cover, blast pipe, interior empty outside nut circle, blind endoporus, king-bolt assembly, through hole, screw mandrel, thick disk, movable pressure cap, boosting-rod, vibrating spring, rubber is inhaled the spring housing of making an uproar, lag bolt assembly, single-phase vibrating motor, single-phase electromagnetic vibrator, is characterized in that: with 6 millimeters of above steel plates of thickness, be made into external diameter more than 350 millimeters, 200 millimeters of above annulus supports (1) of internal diameter, outside the top of annulus support (1), both sides are welded upper bracket and nut (1-1) with one heart, upper four the above cylindrical spring seats (1-2) of the uniform welding of following outer concentric of annulus support (1), top (2-1) external diameter of material alms bowl (2) is processed into larger more than 4 millimeters than annulus support (1) internal diameter, bottom (2-2) external diameter of material alms bowl (2) is processed into less more than 0.3 millimeter than the internal diameter of annulus support (1), the centre suitable for reading of material alms bowl (2) is processed with the groove (2-3) of a circle, groove (2-3) is inner to be equipped with than the high 1 millimeter of above same footpath of groove (2-3) degree of depth with shape sealing rubber ring (2-4), empty outside nut circle (3-2) in processing one in the middle part of above material alms bowl seal cover (3), the internal diameter of the blind endoporus (3-3) of interior empty outside nut circle (3-2) is larger more than one millimeter than the external diameter of thick disk (4-3), the thickness of the aspect ratio thick disk (4-3) of the blind endoporus (3-3) of interior empty outside nut circle (3-2) is large more than one millimeter, the little internal orifice dimension of movable pressure cap (4-4) is processed into larger more than 0.5 millimeter than screw mandrel (4-2) external diameter, and its large endoporus is processed into and the same screw thread of interior empty outside nut circle (3-2) pitch rotation direction of expecting on alms bowl seal cover (3), movable pressure cap (4-4) from king-bolt assembly (4) top is loaded into one heart, when king-bolt assembly (4) is screwed into support and nut (1-1) are upper approaches movable pressure cap (4-4) from bottom to top, interior empty outside nut circle (3-2) and movable pressure cap (4-4) on material alms bowl seal cover (3) are screwedly mounted on together, four vibrating springs (5) are put into cylindrical spring seat (1-2) root, then four rubber are inhaled to the spring housing (6) of making an uproar be enclosed within tightly respectively on the external diameter of vibrating spring (5) with one heart.

2. coal petrography sample ore pulverizer according to claim 1, it is characterized in that: annulus support (1) is the upper electrical equipment mount pad (1-3) of inner concentric welding below, following electrical equipment mount pad (1-3) at annulus support (1) is upper, with lag bolt assembly (7), with one heart single-phase electromagnetic vibrator (9) is fixedly mounted with.

3. coal petrography sample ore pulverizer according to claim 1, it is characterized in that: the bottom (2-2) of material alms bowl (2) is put in the internal diameter of annulus base (1) after top (2-1), twisted king-bolt assembly (4) downwards material alms bowl seal cover (3) is pressed on material alms bowl (2) with one heart.