CN216172589U - Dustproof gyratory crusher - Google Patents

Abstract

The utility model discloses a dustproof gyratory crusher which comprises a rack, a dustproof device arranged on the rack, a cross beam arranged on the rack, a crushing device arranged on the cross beam and a regulating device arranged on the crushing device. According to the utility model, the blanking net is pressed to move downwards by large crushed materials, the blanking net moves downwards to drive the lining to expand outwards, so that when the blanking opening is enlarged due to the abrasion of the lining, the lining is automatically expanded outwards at the first time, and the size of the blanking opening is adjusted, thereby ensuring the uniform size of the crushed materials, improving the crushing precision, reducing the need of frequently replacing the lining due to the reduction of the crushing precision, saving the cost, reducing the time for stopping and finishing, and improving the crushing efficiency.

Description

Dustproof gyratory crusher

Technical Field

The utility model belongs to the technical field of crushing, and particularly relates to a dustproof gyratory crusher.

Background

The existing gyratory crusher has the advantages that the abrasion of a crushing material to a lining on a movable cone is large in the crushing process, and after long-time crushing work, due to the abrasion of the lining, a feed opening is gradually enlarged, so that the crushing precision is reduced, the lining needs to be frequently replaced, and the time for stopping and finishing is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof gyratory crusher to overcome the defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: a dustproof gyratory crusher comprises a frame, a dustproof device arranged on the frame, a cross beam arranged on the frame, a crushing device arranged on the cross beam and a regulating device arranged on the crushing device; the regulating device comprises a plurality of first sliding chutes arranged on the rack, a plurality of second sliding chutes arranged on the rack, a blanking net arranged on the rack, a first spring used for connecting the blanking net and the first sliding chutes, a first sliding rod arranged in the first spring in a penetrating way, a second spring used for connecting the blanking net and the second sliding chutes, a second sliding rod arranged in the second spring in a penetrating way, a first lever arranged on the second sliding rod, a first round rod arranged in the first lever in a penetrating way, a third sliding rod arranged on the first lever, a ring arranged on the third sliding rod and a material sweeping device arranged on the rack; the first sliding rod can move up and down in the first sliding groove, the second sliding rod can move up and down in the second sliding groove, and the circular ring is provided with a third sliding groove for the third sliding rod to slide.

When the crushing is needed, an operator starts the motor, the motor drives the second rotating shaft to rotate, the second rotating shaft drives the second bevel gear to rotate, the first bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the round sleeve to rotate, the round sleeve drives the first cylindrical rotary pendulum eccentrically arranged with the round sleeve to move, the first cylindrical sleeve drives the rotary cone to rotate, the crushed materials are extruded and crushed, when the lining is worn due to long-time crushing, the crushed materials are enlarged due to enlargement of the feed opening, the enlarged crushed materials are accumulated on the feed screen due to no compensation, downward gravity is generated on the feed screen, the feed screen moves downward due to compression of the gravity of the crushed materials, the first slide rod and the second slide rod are driven to move downward, the second slide rod drives one end of the first lever to move downward, the other end of the first lever moves upward, and the third slide rod is driven to move upward, the third sliding rod props against the circular ring to move upwards; exerting pressure through too big broken material and moving down to the unloading net, the unloading net move down simultaneously and drive finally and drive the ring rebound, realized when the bush wearing and tearing lead to the feed opening grow, will the automatic subsequent device of cooperation of very first time make the outside expansion of bush, the adjustment feed opening size to guarantee that the size of broken material is even, improved broken precision, reduced and need frequent change bush because of broken precision descends, the cost is practiced thrift, the time of having reduced to shut down and repairing, crushing efficiency has been improved.

The crushing device comprises a movable cone arranged on the beam, a plurality of first hydraulic grooves arranged in the movable cone, a second hydraulic groove used for connecting the plurality of first hydraulic grooves, a top column arranged in the first hydraulic groove, a bushing sleeved outside the movable cone, a first cylinder arranged on the movable cone, a third hydraulic groove arranged on the first cylinder, a round sleeve sleeved outside the first cylinder, an opening arranged on the round sleeve, a hydraulic pipe used for connecting the third hydraulic groove and the opening, a first hydraulic rod arranged in the hydraulic pipe, a first rotating shaft arranged on the round sleeve, a first bevel gear arranged on the first rotating shaft, a second bevel gear arranged on one side of the first bevel gear, a second rotating shaft arranged on the second bevel gear and a motor arranged on the second rotating shaft; the first bevel gear is meshed with the second bevel gear, the circle centers of the circular sleeve and the first cylinder are eccentrically arranged, and the third hydraulic groove is connected with the second hydraulic groove.

When crushing work needs to be carried out, an operator starts the motor, the motor drives the second rotating shaft to rotate, the second rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the round sleeve to rotate, the round sleeve drives the first cylinder to rotate and swing, the first cylinder drives the movable cone to rotate and swing, and the movable cone drives the lining to rotate and swing; the movable cone drives the lining to swing, so that the crushed materials are crushed under the extrusion and friction of the lining.

The dustproof device comprises a plurality of water spraying ports arranged on the frame port, a second cylinder arranged on the water spraying ports, a disc rotatably arranged on the second cylinder, a plurality of blades arranged on the disc, a third cylinder arranged on the water spraying ports, a support rod rotatably arranged on the third cylinder, a water tank used for connecting the plurality of water spraying ports and a water inlet arranged on the water tank; the center of the second cylinder and the center of the disc are eccentrically arranged, and a semicircular groove for the disc to rotate is formed in the water spraying opening.

When dust removal and water spraying are carried out, water enters the water tank through the water inlet and then passes through the water tank to each water spraying port, the impact of the water on the blades drives the disc to rotate, the disc rotates to drive the supporting rod to move up and down, and the supporting rod drives the water spraying ports to move up and down; the water spraying opening is driven to move up and down through the supporting rod, so that water is sprayed from the water spraying opening up and down during dust removal and water spraying, the range of water spraying is enlarged, and the dust removal range is improved.

The sweeping device comprises a second annular groove arranged on the rack, a sliding block arranged on the second annular groove, a sweeping plate arranged on the sliding block, a second hydraulic rod arranged on the sliding block, a fourth hydraulic groove arranged on the rack, a second hydraulic rod arranged in the fourth hydraulic groove, a second lever arranged on the second hydraulic rod, a fourth cylinder arranged on the second lever, a switch door arranged on the blanking net and a sweeping port arranged on the rack; the slider is slidable within the second annular groove.

When large lump materials accumulated on the blanking net need to be cleaned, the blanking net moves downwards to drive one end of the second lever to move downwards, so that the other end of the second lever moves upwards, the second lever drives the second hydraulic rod to move upwards to apply pressure to the third hydraulic tank to drive the second hydraulic rod to move, the second hydraulic rod drives the sliding block to move, the sliding block drives the sweeping plate to move, and meanwhile, the blanking net moves downwards to drive the switch door to move downwards to open the sweeping port; the blanking net moves downwards to drive the sweeping plate to move, and large lump materials accumulated on the blanking net are swept in time, so that the blanking net is reset to be matched with a subsequent working process.

Compared with the prior art, the utility model has the following advantages: exerting pressure through too big broken material and moving down to the unloading net, the unloading net moves down simultaneously and drives the outside expansion of bush, has realized when the bush wearing and tearing lead to the feed opening grow, will the very first time automatic let the outside expansion of bush, the adjustment feed opening size to guarantee that the size of broken material is even, improved broken precision, reduced and need frequent change bush because of broken precision descends, practiced thrift the cost, reduced the time of shutting down and maintaining, improved crushing efficiency.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional perspective view taken along a-a in fig. 2.

Fig. 4 is an enlarged view of a structure at a in fig. 3.

Fig. 5 is a cross-sectional perspective view taken along line a-a of fig. 2.

Fig. 6 is an enlarged view of the structure at B in fig. 5.

Fig. 7 is an enlarged view of the structure at C in fig. 6.

Fig. 8 is a left side view of the present invention.

Fig. 9 is a cross-sectional perspective view taken along B-B in fig. 8.

Fig. 10 is an enlarged view of the structure at D in fig. 9.

Fig. 11 is an enlarged view of the structure at E in fig. 9.

Fig. 12 is a cross-sectional perspective view taken along line C-C of fig. 8.

Fig. 13 is an enlarged view of the structure at F in fig. 12.

Fig. 14 is a cross-sectional perspective view taken along D-D in fig. 8.

Fig. 15 is an enlarged view of the structure at G in fig. 14.

Fig. 16 is a cross-sectional perspective view taken along E-E in fig. 8.

Fig. 17 is an enlarged view of the structure at H in fig. 16.

Fig. 18 is a top view of the present invention.

Fig. 19 is a cross-sectional perspective view taken along F-F in fig. 18.

Fig. 20 is an enlarged view of the structure at I in fig. 19.

Fig. 21 is an isometric view of the present invention.

Fig. 22 is an enlarged view of the structure at J in fig. 21.

Detailed Description

As shown in fig. 1-22, a dustproof gyratory crusher comprises a frame 1, a dustproof device 2, a cross beam 3, a crushing device 4 and a regulating device 5; the dustproof device 2 is arranged on the frame 1; the cross beam 3 is fixedly connected to the frame 1; the crushing device 4 is arranged on the cross beam 3; the regulating device 5 is arranged on the crushing device 4.

The regulating device 5 comprises a first chute 50, a second chute 51, a blanking net 52, a first spring 53, a first slide rod 54, a second spring 55, a second slide rod 56, a first lever 57, a first round rod 58, a third slide rod 59, a round ring 590 and a sweeping device 6; the number of the first sliding chutes 50 is multiple, the number of the first sliding chutes can be arranged according to specific situations, and the first sliding chutes 50 are uniformly arranged on the rack 1 at intervals; the number of the second sliding grooves 51 is multiple, the number of the second sliding grooves 51 can be arranged according to specific conditions, and the second sliding grooves 51 are uniformly arranged on the rack 1 at intervals; the blanking net 52 is arranged on the frame 1; the first spring 53 is used for connecting the blanking net 52 and the first chute 50; the first slide rod 54 is arranged in the first spring 53 in a penetrating way; the second spring 55 is used for connecting the blanking net 52 and the second chute 51; the second slide rod 56 is arranged in the second spring 55 in a penetrating way; the first lever 57 is arranged on the second slide rod 56; the first round bar 58 penetrates through the first lever 57, and two ends of the first round bar 58 extend to the rack 1 and are fixedly connected with the rack 1; the third slide rod 59 is arranged on the first lever 57; the ring 590 is arranged on the third slide bar 59; the sweeping device 6 is arranged on the frame 1; the first slide rod 54 is movable up and down in the first slide groove 50; the second slide rod 56 can move up and down in the second slide groove 51; the ring 590 is provided with a third sliding slot 591 for the third sliding rod 59 to slide.

The crushing device 4 comprises a movable cone 40, a first hydraulic groove 41, a second hydraulic groove 42, a top pillar 43, a bushing 44, a first cylinder 45, a third hydraulic groove 46, a round sleeve 47, an opening 48, a hydraulic pipe 49, a first hydraulic rod 490, a first rotating shaft 491, a first bevel gear 492, a second bevel gear 493, a second rotating shaft 494 and a motor 495; the movable cone 40 is rotatably embedded on the cross beam 3; the number of the first hydraulic grooves 41 is multiple, and the number of the first hydraulic grooves 41 can be arranged according to specific conditions, and the first hydraulic grooves 41 are uniformly arranged in the movable cone 40 at intervals; the second hydraulic tank 42 is used for connecting a plurality of first hydraulic tanks 41; the top column 43 is arranged in the first hydraulic groove 41; the bush 44 is sleeved outside the movable cone 40, and the bush 44 abuts against the top column 43; the first cylinder 45 is fixedly connected to the movable cone 40; the third hydraulic groove 46 is arranged on the first cylinder 45; the round sleeve 47 is sleeved outside the first cylinder 45; the opening 48 is arranged on the round sleeve 47; the hydraulic pipe 49 is used for connecting the third hydraulic groove 46 and the opening 48; the first hydraulic rod 490 is arranged in the hydraulic pipe 49, and the first hydraulic rod 490 is fixedly connected with the circular ring 590; the first rotating shaft 491 is arranged on the round sleeve 47; the first bevel gear 492 is arranged on the first rotating shaft 491; the second bevel gear 493 is arranged on one side of the first bevel gear 492; the second rotating shaft 494 is arranged on the second bevel gear 493; the motor 495 is disposed on the second rotating shaft 494, and the motor 495 is prior art and will not be described herein; the first bevel gear 492 and the second bevel gear 493 are meshed; the circle centers of the round sleeve 47 and the first cylinder 45 are eccentrically arranged; the third hydraulic tank 46 and the second hydraulic tank 42 are connected

The dustproof device 2 comprises a water spraying port 20, a second cylinder, a disc 22, blades 23, a third cylinder, a support rod 25, a water tank 26 and a water inlet 27; the number of the water spraying ports 20 is multiple, the number of the water spraying ports can be arranged according to specific conditions, and the water spraying ports 20 are uniformly arranged on the port of the rack 1 at intervals; the second cylinder is arranged on the water spray opening 20; the disc 22 is rotatably arranged on the second cylinder; the number of the blades 23 is multiple, the number of the blades can be arranged according to specific conditions, and the blades 23 are uniformly arranged on the disc 22 at intervals; the third cylinder is fixedly connected to the water spraying port 20; the supporting rod 25 is rotatably arranged on the third cylinder; the water tank 26 is used for connecting a plurality of water spraying ports 20; the water inlet 27 is arranged on the water tank 26; the circle center of the second cylinder 21 and the circle center of the disc 22 are eccentrically arranged; the water jet 20 is provided with a semicircular groove 28 for the disc 22 to rotate.

The sweeping device 6 comprises a second annular groove 60, a sliding block 61, a sweeping plate 62, a second hydraulic rod 63, a fourth hydraulic groove 64, a second hydraulic rod 65, a second lever 66, a fourth cylinder 67, an opening and closing door 68 and a sweeping port 69; the second annular groove 60 is arranged on the frame 1; the sliding block 61 is arranged on the second annular groove 60; the sweeping plate 62 is arranged on the sliding block 61; the second hydraulic rod 63 is fixedly connected to the sliding block 61; the fourth hydraulic tank 64 is arranged on the frame 1; the second hydraulic rod 65 is arranged in the fourth hydraulic groove 64; the second lever 66 is arranged on the second hydraulic rod 65, and one end of the second lever 66 is fixedly connected with the blanking net 52; the fourth cylinder 67 is arranged on the second lever 66, and one end of the fourth cylinder 67 is fixedly connected with the frame 1; the switch door 68 is fixedly connected to the blanking net 52; the material sweeping port 69 is arranged on the frame 1; the slider 61 is slidable in the second ring groove 60.

The specific implementation process is as follows; when the crushing is to be performed, an operator connects the water inlet 27, water enters the water tank 26 through the water inlet 27 and then passes through the water tank 26 to each water jet 20, the impact of the water on the blades 23 drives the disc 22 to rotate, the disc 22 rotates to drive the support rod 25 to move up and down, the support rod 25 drives the water jet 20 to move up and down, the crusher performs dust-proof work, meanwhile, the operator starts the motor 495, the motor 495 drives the second rotating shaft 494 to rotate, the second rotating shaft 494 drives the second bevel gear 493 to rotate, the second bevel gear 493 drives the first bevel gear 492 drives the first bevel gear 491 to rotate, the first rotating shaft 491 drives the round sleeve 47 to rotate, the round sleeve 47 drives the first cylinder 45 eccentrically arranged with the round sleeve to rotate, the first cylinder 45 drives the movable cone 40 to rotate to extrude and crush crushed materials, when the bushing 44 is abraded due to long-time crushing, the crushed materials can become larger due to the enlargement of the water jet, the enlarged crushed material cannot pass through the blanking net 52 and is accumulated on the blanking net 52, so that downward gravity is generated on the blanking net 52, the blanking net 52 moves downward under the pressure of the gravity of the crushed material, the second cylinder 21 and the third cylinder 24 are driven to move downward, the second cylinder 21 drives one end of the first lever 57 to move downward, the other end of the first lever 57 to move upward, the third slide rod 59 is driven to move upward against the ring 590, the ring 590 is driven to move upward against the first hydraulic rod 490, pressure is applied to the first hydraulic groove 41, so that the prop 43 is driven to move outward, the prop 43 is driven to expand outward against the bush 44, so that the blanking opening is restored to the original size, when the large lump material accumulated on the blanking net 52 needs to be cleaned, the blanking net 52 moves downward, one end of the second lever 66 is driven to move downward, the other end of the second lever 66 moves upward, the second lever 66 drives the second hydraulic rod 65 to move upward, and (3) applying pressure to the third hydraulic groove 46 to drive the second hydraulic rod 63 to move, driving the sliding block 61 to move by the second hydraulic rod 65, driving the sweeping plate 62 to move by the sliding block 61, simultaneously driving the switch door 68 to move downwards by the blanking net 52 to open the sweeping port 69, and sweeping the large lump materials stacked on the blanking net 52.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A dustproof gyratory crusher comprises a frame (1), a dustproof device (2) arranged on the frame (1), a cross beam (3) arranged on the frame (1), a crushing device (4) arranged on the cross beam (3) and a regulating device (5) arranged on the crushing device (4); the method is characterized in that: the adjusting and controlling device (5) comprises a plurality of first sliding grooves (50) arranged on the rack (1), a plurality of second sliding grooves (51) arranged on the rack (1), a blanking net (52) arranged on the rack (1), a first spring (53) used for connecting the blanking net (52) with the first sliding grooves (50), a first sliding rod (54) arranged in the first spring (53) in a penetrating manner, a second spring (55) used for connecting the blanking net (52) with the second sliding grooves (51), a second sliding rod (56) arranged in the second spring (55) in a penetrating manner, a first lever (57) arranged on the second sliding rod (56), a first round rod (58) arranged in the first lever (57) in a penetrating manner, a third sliding rod (59) arranged on the first lever (57), a round ring (590) arranged on the third sliding rod (59) and a material sweeping device (6) arranged on the rack (1); the first sliding rod (54) can move up and down in the first sliding groove (50), the second sliding rod (56) can move up and down in the second sliding groove (51), and a third sliding groove (591) which can be used for sliding the third sliding rod (59) is arranged on the circular ring (590).

2. A dust-resistant gyratory crusher according to claim 1, characterized in that: the crushing device (4) comprises a movable cone (40) arranged on the cross beam (3), a plurality of first hydraulic grooves (41) arranged in the movable cone (40), a second hydraulic groove (42) used for connecting the first hydraulic grooves (41), a jack post (43) arranged in the first hydraulic groove (41), a bushing (44) sleeved outside the movable cone (40), a first cylinder (45) arranged on the movable cone (40), a third hydraulic groove (46) arranged on the first cylinder (45), a round sleeve (47) sleeved outside the first cylinder (45), an opening (48) arranged on the round sleeve (47), a hydraulic pipe (49) used for connecting the third hydraulic groove (46) and the opening (48), a first hydraulic rod (490) arranged in the hydraulic pipe (49), a first rotating shaft (491) arranged on the round sleeve (47), and a first bevel gear (492) arranged on the first rotating shaft (491), A second bevel gear (493) arranged on one side of the first bevel gear (492), a second rotating shaft (494) arranged on the second bevel gear (493), and a motor (495) arranged on the second rotating shaft (494); the first bevel gear (492) is meshed with the second bevel gear (493), the circle centers of the round sleeve (47) and the first cylinder (45) are eccentrically arranged, and the third hydraulic groove (46) is connected with the second hydraulic groove (42).

3. A dust-resistant gyratory crusher according to claim 1, characterized in that: the dustproof device (2) comprises a plurality of water spray ports (20) arranged on the opening of the rack (1), a second cylinder (21) arranged on the water spray ports (20), a disc (22) rotatably arranged on the second cylinder (21), a plurality of blades (23) arranged on the disc (22), a third cylinder (24) arranged on the water spray ports (20), a support rod (25) rotatably arranged on the third cylinder (24), a water tank (26) used for connecting the plurality of water spray ports (20) and a water inlet (27) arranged on the water tank (26); the circle center of the second cylinder (21) and the circle center of the disc (22) are eccentrically arranged, and a semicircular groove (28) for the disc (22) to rotate is formed in the water spraying opening (20).

4. A dust-resistant gyratory crusher according to claim 1, characterized in that: the sweeping device (6) comprises a second annular groove (60) arranged on the rack (1), a sliding block (61) arranged on the second annular groove (60), a sweeping plate (62) arranged on the sliding block (61), a second hydraulic rod (63) arranged on the sliding block (61), a fourth hydraulic groove (64) arranged on the rack (1), a second hydraulic rod (65) arranged in the fourth hydraulic groove (64), a second lever (66) arranged on the second hydraulic rod (65), a fourth cylinder (67) arranged on the second lever (66), a switch door (68) arranged on the blanking net (52) and a sweeping port (69) arranged on the rack (1); the sliding block (61) can slide in the second annular groove (60).

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