CN210646638U

CN210646638U - Composite alloy eccentric hammer

Info

Publication number: CN210646638U
Application number: CN201921486541.4U
Authority: CN
Inventors: 邹桂兰
Original assignee: Lengshuijiang Hongxin Machinery Manufacturing Co Ltd
Current assignee: Lengshuijiang Hongxin Machinery Manufacturing Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-02
Anticipated expiration: 2029-09-09

Abstract

Composite alloy eccentric hammer, including interconnect's hammer handle and tup, the hammer handle has interconnect's first handle body and second handle body, first handle body upper portion sets up the adapter sleeve, sets up the connecting hole in the adapter sleeve, the tup has interconnect's first tup and second tup, first handle body lower part is connected with the one end of first tup, first inclined plane is seted up to the other end of first tup, the one end of second handle body and second tup is connected, the second inclined plane is seted up to the other end of second tup. The utility model discloses the during operation, the wear-resisting second handle body and second tup contact with the material and with the material breakage, first handle body and first tup are in the non-working area, do not produce the contact with the material, consequently can not produce wearing and tearing, simultaneously, it can absorb the impact and the vibrations that second handle body and second tup received to pass to the pivot through the adapter sleeve on, thereby avoid second handle body and second tup to receive to strike and vibrations production damage.

Description

Composite alloy eccentric hammer

Technical Field

The utility model belongs to the technical field of breaker technique and specifically relates to compound alloy eccentric hammer.

Background

When the breaking hammer of the breaker works, the working surface of the breaking hammer collides with the material to break the material. However, the existing breaking hammer made of carbon steel materials is not wear-resistant, but the breaking hammer made of wear-resistant high-chromium alloy materials is not enough in toughness and is easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a composite alloy eccentric hammer, it can overcome the above-mentioned not enough.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: composite alloy eccentric hammer, including interconnect's hammer handle and tup, the hammer handle has interconnect's first handle body and second handle body, first handle body upper portion sets up the adapter sleeve, sets up the connecting hole in the adapter sleeve, the tup has interconnect's first tup and second tup, first handle body lower part is connected with the one end of first tup, first inclined plane is seted up to the other end of first tup, the one end of second handle body and second tup is connected, the second inclined plane is seted up to the other end of second tup.

In order to further achieve the purpose, one side of the first handle body is connected with the second handle body, and the other side of the first handle body is provided with a first reinforcing rib. One side of the second handle body is connected with the first handle body, and the other side of the second handle body is provided with a second reinforcing rib. A first transition inclined plane is arranged between the first handle body and the first hammer head, and a second transition inclined plane is arranged between the second handle body and the second hammer head. The length L of the second inclined plane is 50 mm. The side part of the second handle body and/or the second hammer head is provided with a plurality of positioning blocks, the side part of the first handle body and/or the first hammer head is provided with a plurality of positioning grooves, the positioning blocks are matched and connected with the corresponding positioning grooves, a plurality of screw rods are arranged on the side part of the second handle body and/or the second hammer head, and one end of each screw rod is in threaded connection with the positioning blocks. The connecting surface of the first handle body and the second handle body is an inclined surface, and the connecting surface of the first hammer head and the second hammer head is an inclined surface.

The utility model has the advantages that: the utility model discloses a first handle body and first tup are the carbon steel material that toughness is stronger, and the second handle body and second tup are wear-resisting high chromium alloy material. The utility model discloses the during operation, the wear-resisting second handle body and second tup contact with the material and with the material breakage, first handle body and first tup are in the non-working area, do not produce the contact with the material, consequently can not produce wearing and tearing, simultaneously, it can absorb the impact and the vibrations that second handle body and second tup received to pass to the pivot through the adapter sleeve on, thereby avoid second handle body and second tup to receive to strike and vibrations production damage. The utility model discloses a first inclined plane and second inclined plane can be convenient for the staff and distinguish first handle body and second handle body, produces first handle body and first tup and material production collision and impact when avoiding installing and using, prevents the excessive wearing and tearing of first handle body and first tup. The first inclined plane and the second inclined plane can also play a role in saving materials and reducing the weight of the hammer handle and the hammer head. In addition, the first inclined plane and the second inclined plane play a role in reducing the thickness of the first hammer head and the second hammer head, so that the thicknesses of the second handle body and the second hammer head are simultaneously reduced by abrasion, the situation that the second hammer head is not abraded after the second handle body is broken due to abrasion is avoided, and the serious consequence caused by the fact that the second hammer head flies out of the crusher at a high rotating speed after the second handle body is broken is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a right side view of FIG. 1; fig. 3 is another schematic structural diagram of the present invention.

Detailed Description

Composite alloy eccentric hammer, as shown in fig. 1 and 2, including interconnect's hammer handle and tup, the hammer handle has interconnect's first handle body 1 and

second handle body

5, 1 upper portion of first handle body sets up adapter sleeve 2, set up connecting hole 3 in the adapter sleeve 2, the tup has interconnect's first tup 4 and

second tup

6, 1 lower part of first handle body is connected with the one end of first tup 4, first inclined plane 7 is seted up to the other end of first tup 4, the one end of second handle body 5 and second tup 6 is connected, second inclined plane 8 is seted up to the other end of second tup 6. The first handle body 1 and the first hammer head 4 are made of carbon steel materials with high toughness, and the second handle body 5 and the second hammer head 6 are made of wear-resistant high-chromium alloy materials. The utility model discloses during operation, wear-resisting second handle body 5 and second tup 6 contact and with the material breakage, first handle body 1 and first tup 4 are in the non-work area, do not produce the contact with the material, consequently can not produce wearing and tearing, simultaneously, it can absorb the impact and the vibrations that second handle body 5 and second tup 6 received to reach in the pivot through adapter sleeve 2, thereby avoid second handle body 5 and second tup 6 to receive to strike and vibrations production damage. In order to avoid the utility model discloses the installation mistake of using makes first handle body 1 and first tup 4 and material produce the collision and strike, and the staff of being convenient for distinguishes first handle body 1 and second handle body 5 on the first inclined plane 7 and the second inclined plane 8 of this kind of structure, produces first handle body 1 and first tup 4 and material production collision and impact when avoiding the installation use, prevents first handle body 1 and first tup 4 excessive wear. The first inclined plane 7 and the second inclined plane 8 can also play a role in saving materials and reducing the weight of the hammer handle and the hammer head. In addition, the first inclined surface 7 and the second inclined surface 8 play a role in reducing the thicknesses of the first hammer head 4 and the second hammer head 6, so that the thicknesses of the second handle body 5 and the second hammer head 6 are simultaneously abraded and reduced, the situation that the second hammer head 6 is not abraded after the second handle body 5 is abraded firstly to cause fracture is avoided, and the serious consequence caused by the fact that the second hammer head 6 flies out of the crusher at a high rotating speed after the second handle body 5 is fractured is prevented from occurring.

As shown in fig. 1 and 2, one side of the first handle body 1 is connected with the second handle body 5, and the other side of the first handle body 1 is provided with a first reinforcing rib 9. The first reinforcing rib 9 can increase the strength of the first handle body 1, and prevent the first handle body 1 from bending, deforming, damaging and the like.

As shown in fig. 1 and 2, one side of the second handle body 5 is connected to the first handle body 1, and the other side of the second handle body 5 is provided with a second reinforcing rib 10. The second reinforcing ribs 10 are made of high-chromium alloy material. The second reinforcing rib 10 can increase the strength of the second handle body 5, and can contact with materials to participate in crushing work, so that the abrasion speed of the second handle body 5 is reduced.

As shown in fig. 1 and 2, a first transition inclined surface 11 is disposed between the first shank 1 and the first ram 4, and a second transition inclined surface 12 is disposed between the second shank 5 and the second ram 6. The transition inclined plane can increase the joint strength of the handle body and the hammer head.

As shown in fig. 1 and 2, the length L of the second inclined surface 8 is 50 mm. The length L is 50mm, so that the abrasion proportion of the second handle body 5 and the second hammer head 6 in the thickness is approximately consistent, the second handle body 5 and the second hammer head 6 are fully utilized, and the condition that the second handle body 5 is abraded firstly in the thickness direction to cause fracture is avoided.

As shown in fig. 3, a plurality of positioning blocks 14 are arranged at the side of the second handle body 5 and/or the second ram 6, a plurality of positioning grooves are formed at the side of the first handle body 1 and/or the first ram 4, the positioning blocks 14 are connected with the corresponding positioning grooves in a matching manner, a plurality of screw rods 13 are arranged at the side of the second handle body 5 and/or the second ram 6, and one ends of the screw rods 13 are in threaded connection with the positioning blocks 14. This kind of structure can be under the condition that does not influence quartering hammer intensity, be convenient for when second handle body 5 and/or second tup 6 need be changed, leave first handle body 1 and first tup 4 and continue to use, only change second handle body 5 and second tup 6, both need not all demolish whole quartering hammer, labour saving and time saving saves the cost, can be convenient for again connect and install.

As shown in fig. 1-3, the connection surface of the first handle body 1 and the second handle body 5 is an inclined surface, and the connection surface of the first hammer 4 and the second hammer 6 is an inclined surface. First handle body 1 and second handle body 5 to and first tup 4 and second tup 6 all connect through the inclined plane, can be convenient for second handle body 5 and second tup 6 will receive impact and vibrations conduction to first handle body 1 and first tup 4. In addition, the inclined plane with gradually increased thickness from the second handle body 5 to the second hammer head 6 can enable the abrasion proportion of the second hammer head 6 mainly contacted with materials to be basically consistent with that of the second handle body 5, thereby improving the service efficiency of the second handle body 5 and the second hammer head 6.

Technical scheme of the utility model not be restricted to the utility model the within range of embodiment. The technical contents not described in detail in the present invention are all known techniques.

Claims

1. The composite alloy eccentric hammer is characterized in that: hammer handle and tup including interconnect, the hammer handle has interconnect's first handle body (1) and second handle body (5), first handle body (1) upper portion sets up adapter sleeve (2), set up connecting hole (3) in adapter sleeve (2), the tup has interconnect's first tup (4) and second tup (6), first handle body (1) lower part is connected with the one end of first tup (4), first inclined plane (7) are seted up to the other end of first tup (4), the one end of second handle body (5) and second tup (6) is connected, second inclined plane (8) are seted up to the other end of second tup (6).

2. The composite alloy eccentric hammer of claim 1, wherein: one side of the first handle body (1) is connected with the second handle body (5), and the other side of the first handle body (1) is provided with a first reinforcing rib (9).

3. The composite alloy eccentric hammer of claim 1, wherein: one side of the second handle body (5) is connected with the first handle body (1), and the other side of the second handle body (5) is provided with a second reinforcing rib (10).

4. The composite alloy eccentric hammer of claim 1, wherein: a first transition inclined plane (11) is arranged between the first handle body (1) and the first hammer head (4), and a second transition inclined plane (12) is arranged between the second handle body (5) and the second hammer head (6).

5. The composite alloy eccentric hammer of claim 1, wherein: the length L of the second inclined plane (8) is 50 mm.

6. The composite alloy eccentric hammer of claim 1, wherein: the side parts of the second handle body (5) and/or the second hammer head (6) are provided with a plurality of positioning blocks (14), the side parts of the first handle body (1) and/or the first hammer head (4) are provided with a plurality of positioning grooves, the positioning blocks (14) are connected with the corresponding positioning grooves in a matched mode, a plurality of screw rods (13) are installed on the side parts of the second handle body (5) and/or the second hammer head (6), and one ends of the screw rods (13) are in threaded connection with the positioning blocks (14).

7. The composite alloy eccentric hammer according to any one of claims 1 to 6, wherein: the connecting surface of the first handle body (1) and the second handle body (5) is an inclined surface, and the connecting surface of the first hammer head (4) and the second hammer head (6) is an inclined surface.