CN219187127U - Combined stone crusher hammer - Google Patents

Abstract

The utility model relates to a stone hammer, in particular to a combined stone hammer. The utility model provides a combined type stone crusher hammer which is convenient for crushing fragments with high hardness. The utility model provides a combined stone breaking hammer which comprises two mounting frames, a connecting rotating rod, guide sleeves, keys, rotating plates and hammer heads, wherein the connecting rotating rod is rotatably arranged between the two mounting frames, the guide sleeves are connected to the left side and the right side in the connecting rotating rod, the keys are arranged in the middle of the connecting rotating rod, the rotating plates are sleeved on the left side and the right side of the connecting rotating rod, the rotating plates are connected with the keys in a sliding mode, six hammer heads are uniformly arranged on the rotating plates at intervals, and the combined stone breaking hammer also comprises a first elastic piece and a top cone, wherein the top cone is arranged in the hammer heads in a sliding mode, and the first elastic piece is connected between the top cone and the hammer heads. The broken stone is firstly broken through the tip cone, and then the broken stone is broken through the hammer head, so that the purpose of breaking fragments with high hardness is achieved.

Description

Combined stone crusher hammer

Technical Field

The utility model relates to a stone hammer, in particular to a combined stone hammer.

Background

The crusher is also called a stone crusher, is a crushing machine for crushing metal ores and nonmetallic ores into small particles, is widely applied to industries such as sand making fields, high-grade highways, railways, water conservancy, buildings, cement, refractory materials, metallurgy, glass sand and the like, and is a necessary device for processing stone sand in a building material processing factory.

The stone crusher mainly drives the stone crusher hammer to reciprocate through the driving mechanism, so that a material stone enters the stone crushing cavity to collide with the stone crusher hammer to achieve the crushing purpose, but in the crushing process, the stone crusher hammer is inconvenient to break fragments with high hardness, and further the fragments with high partial hardness are not completely crushed, so that the crushed fragments have different particle sizes.

It is therefore desirable to provide a modular rock breaking hammer head which facilitates breaking up hard pieces.

Disclosure of Invention

In order to overcome the defects that the broken stone hammer of the existing stone crusher is inconvenient to break fragments with high hardness, and then the fragments with high hardness are not completely broken, so that the broken fragments have different particle sizes, the combined broken stone hammer convenient for breaking the fragments with high hardness is provided.

The utility model is realized by the following technical approaches: the utility model provides a modular rubble tup, including the mounting bracket, connect the bull stick, the guide pin bushing, the rotor plate, key and tup, the mounting bracket total number is two, the rotation type is provided with the connection bull stick between two mounting brackets, connect the bull stick in the left and right sides all be connected with the guide pin bushing, connect the bull stick middle part and be provided with the key, it is equipped with the rotor plate to connect the equal cover in bull stick left and right sides, the rotor plate is connected with the key slidingtype, even interval is provided with six tups on the rotor plate, still including first elastic component and tip cone, slidingtype be provided with the tip cone in the tup, be connected with first elastic component between tip cone and the tup.

In a preferred embodiment of the utility model, the rotary table further comprises a screw rod, a first push rod and a first push block, the first push block is connected to the tip cone, the screw rod is arranged on the mounting frame in a threaded mode, the guide sleeve is rotatably connected with the screw rod, the first push rods are rotatably arranged at the inner ends of the two screw rods, the sliding groove is formed in the rotary plate, and the first push rod slides in the sliding groove.

In a preferred embodiment of the utility model, the hammer head further comprises a mounting frame, a placing plate and a wear-resistant steel plate, wherein the mounting frame is connected to the hammer head, the wear-resistant steel plate is placed in the mounting frame, and the placing plate is arranged at the upper part in the wear-resistant steel plate in a sliding mode.

In a preferred embodiment of the utility model, the device further comprises a second push rod and a second push block, wherein the second push rods are arranged on the front side and the rear side of the mounting frame in a sliding mode, and the inner ends of the four second push rods are connected with the second push blocks.

In a preferred embodiment of the present utility model, the present utility model further includes a second elastic member, the second push rod is sleeved with the second elastic member, and two ends of the second elastic member are respectively connected with the second push rod and the mounting frame.

In a preferred embodiment of the present utility model, the anti-collision device further comprises an anti-collision block, and the anti-collision blocks are arranged at the inner ends of the two rotating plates.

The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model: 1. the broken stone is firstly broken through the tip cone, and then the broken stone is broken through the hammer head, so that the purpose of breaking fragments with high hardness is achieved.

2. The second push rods at the left side and the right side are pushed inwards or pulled outwards by workers, so that the second push blocks push inwards or pull the two rotating plates outwards to move, the distance between the two rotating plates is adjusted, and crushed stones with different sizes are crushed conveniently.

3. The hammer head can be protected from premature and quick wear by putting the wear-resistant steel plate into the mounting frame.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective sectional structure of the screw, the push rod and the guide sleeve of the present utility model.

Fig. 3 is an enlarged view of the utility model at a.

Fig. 4 is a schematic perspective sectional structure of the mounting frame, the placement plate and the wear-resistant steel plate of the present utility model.

Fig. 5 is a schematic perspective view of the push rod, push block and key of the present utility model.

Fig. 6 is a schematic perspective view of the rotary plate, hammer head and anti-collision block according to the present utility model.

Wherein the above figures include the following reference numerals: 1. the anti-collision device comprises a mounting rack, 2, a connecting rotating rod, 3, a rotating plate, 4, a hammer head, 5, a tip cone, 501, a guide sleeve, 6, a screw rod, 7, a first push rod, 8, a sliding groove, 9, a first push block, 10, a first elastic piece, 11, a mounting frame, 12, a placing plate, 13, a wear-resistant steel plate, 14, a second push rod, 15, a second push block, 16, a key, 17, a second elastic piece, 18 and an anti-collision block.

Detailed Description

Although the utility model may be described with respect to a particular application or industry, those skilled in the art will recognize the broader applicability of the utility model. Those of ordinary skill in the art will recognize such things as: terms such as above, below, upward, downward, etc. are used for describing the drawings, and do not represent limitations upon the scope of the present utility model defined by the appended claims. Such as: any numerical designation of the first or second, etc. is merely exemplary and is not intended to limit the scope of the present utility model in any way.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 6, a combined stone hammer is shown, including mounting bracket 1, connect bull stick 2, guide pin bushing 501, rotor plate 3, key 16 and tup 4, the mounting bracket 1 total number is two, be provided with between two mounting brackets 1 and connect bull stick 2, connect the bull stick 2 in both sides and all be connected with guide pin bushing 501, connect bull stick 2 middle part to be provided with key 16, it is equipped with rotor plate 3 to connect bull stick 2 both sides all to overlap, rotor plate 3 and key 16 slidingtype connection, even interval is provided with six tups 4 on the rotor plate 3, still including first elastic component 10 and tip cone 5, slip type is provided with tip cone 5 in the tup 4, be connected with first elastic component 10 between tip cone 5 and the tup 4.

When the device is required to be used, a worker installs the device on the stone crusher, the worker starts a driving mechanism on the stone crusher and inputs stone into the stone crusher, the driving mechanism on the stone crusher drives the connecting rotating rod 2 to rotate, the connecting rotating rod 2 drives the rotating plate 3 to rotate under the action of the key 16, the tip cone 5 breaks the stone firstly, the subsequent hammer 4 is convenient to break, then the hammer 4 breaks the stone, and after the stone breaking is finished, the worker closes the driving mechanism on the stone crusher.

Example 2

On the basis of embodiment 1, referring to fig. 2 and 3, the device further comprises a screw rod 6, a first push rod 7 and a first push block 9, wherein the first push block 9 is connected to the tip cone 5, the screw rod 6 is arranged on the mounting frame 1 in a threaded mode, the guide sleeve 501 is rotatably connected with the screw rod 6, the first push rods 7 are rotatably arranged at the inner ends of the two screw rods 6, the sliding groove 8 is formed in the rotating plate 3, and the first push rod 7 slides in the sliding groove 8.

Referring to fig. 5, the device further comprises a second push rod 14 and a second push block 15, wherein the second push rods 14 are slidably arranged on the front side and the rear side of the mounting frame 1, and the second push blocks 15 are welded at the inner ends of the four second push rods 14.

Referring to fig. 5, the device further comprises a second elastic member 17, the second push rod 14 is sleeved with the second elastic member 17, two ends of the second elastic member 17 are respectively connected with the second push rod 14 and the mounting frame 1, and the second elastic member 17 can drive the second push rod 14 to reset.

Referring to fig. 6, the anti-collision device further comprises an anti-collision block 18, wherein the anti-collision blocks 18 are arranged at the inner ends of the two rotating plates 3, and the anti-collision blocks 18 can be used for placing the two rotating plates 3 to be damaged when collision occurs.

Before crushing, a worker pushes or pulls the second push rods 14 on the left side and the right side inwards or pulls the second push rods 14 on the left side and the right side outwards, the second elastic piece 17 deforms, the second push block 15 pushes or pulls the two rotary plates 3 outwards to move, the rotary plates 3 slide on the keys 16, the distance between the two rotary plates 3 is adjusted, crushed stones with different sizes are crushed conveniently, after the distance between the two rotary plates 3 is adjusted, the worker rotates the screw rod 6, the first push rod 7 is driven to move inwards by the screw, the first push rod 7 contacts with the first push rod 9 inwards, the first push rod 7 extrudes and moves outwards with the first push rod 9, the first elastic piece 10 deforms, the tip cone 5 moves outwards along with the first push rod 7, the tip cone 5 is fixed by the first push rod 7, the screw rod 6 is reversely rotated by the worker, the screw rod drives the first push rod 7 to reset outwards, the first push rod 7 does not extrude the first push rod 9 any more, and the first elastic piece 10 drives the tip cone 5 and the first push rod 9 to reset inwards.

Referring to fig. 4, the hammer head 4 further comprises a mounting frame 11, a placing plate 12 and a wear-resistant steel plate 13, wherein the mounting frame 11 is welded on the hammer head 4, the wear-resistant steel plate 13 is placed in the mounting frame 11, and the placing plate 12 is arranged at the upper part in the wear-resistant steel plate 13 in a sliding manner.

The staff upwards pulls and places board 12, put wear-resisting steel sheet 13 in the installing frame 11, put the back, the staff downwards promotes and places board 12 and reset, place board 12 and block wear-resisting steel sheet 13, wear-resisting steel sheet 13 can protect tup 4 at broken in-process and make tup 4 not too early, overquick wear, when wear-resisting steel sheet 13 wearing and tearing are comparatively serious, the staff upwards pulls again and places board 12, place board 12 and no longer block wear-resisting steel sheet 13, the staff takes out wear-resisting steel sheet 13 and can renew wear-resisting steel sheet 13.

The embodiments described above are intended to provide those skilled in the art with a means of making or using the utility model, and modifications and variations may be made to the embodiments described above without departing from the inventive concept thereof, and thus the scope of the utility model is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the novel features set forth in the claims.

Claims (6)

1. The utility model provides a modular rubble tup, including mounting bracket (1), connect bull stick (2), guide pin bushing (501), rotor plate (3), key (16) and tup (4), the mounting bracket (1) total number is two, the rotation type is provided with between two mounting brackets (1) and connects bull stick (2), the left and right sides all is connected with guide pin bushing (501) in connecting bull stick (2), connect bull stick (2) middle part and be provided with key (16), it is equipped with rotor plate (3) to connect bull stick (2) both sides all to overlap, rotor plate (3) are connected with key (16) slidingtype, even interval is provided with six tups (4) on rotor plate (3), characterized by, still including first elastic component (10) and tip cone (5), the slip is provided with tip cone (5) in tup (4), be connected with first elastic component (10) between tip cone (5) and the tup (4).

2. The combined stone hammer head according to claim 1, further comprising a screw rod (6), a first push rod (7) and a first push block (9), wherein the first push block (9) is connected to the tip cone (5), the screw rod (6) is arranged on the mounting frame (1) in a threaded mode, the guide sleeve (501) is rotationally connected with the screw rod (6), the first push rods (7) are respectively arranged at the inner ends of the two screw rods (6) in a rotating mode, the sliding groove (8) is formed in the rotating plate (3), and the first push rod (7) slides in the sliding groove (8).

3. A combined stone hammer according to claim 2, characterized in that it further comprises a mounting frame (11), a placing plate (12) and a wear-resistant steel plate (13), wherein the mounting frame (11) is connected to the hammer (4), the wear-resistant steel plate (13) is placed in the mounting frame (11), and the placing plate (12) is slidably arranged at the upper part in the wear-resistant steel plate (13).

4. A combined stone hammer according to claim 3, characterized in that it further comprises a second push rod (14) and a second push block (15), the second push rods (14) are slidably arranged on the front and rear sides of the mounting frame (1), and the second push blocks (15) are connected to the inner ends of the four second push rods (14).

5. The combined stone hammer head according to claim 4, further comprising a second elastic member (17), wherein the second elastic member (17) is sleeved on the second push rod (14), and two ends of the second elastic member (17) are respectively connected with the second push rod (14) and the mounting frame (1).

6. A combined stone hammer according to claim 5, characterized by an anti-collision block (18), the anti-collision blocks (18) being arranged at the inner ends of the two rotating plates (3).

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