CN210840735U

CN210840735U - Novel hammer claw

Info

Publication number: CN210840735U
Application number: CN201921863099.2U
Authority: CN
Inventors: 田蕾
Original assignee: Hebei Hongguang Machinery Co Ltd
Current assignee: Hebei Hongguang Machinery Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-26
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a novel hammer claw, including connecting hammer portion, claw and spliced pole, the lateral wall of spliced pole is provided with connects hammer portion, and connects the front end of hammer portion and be provided with the claw, the through-hole has been seted up to the one end of spliced pole, and the pinhole has been seted up to the pore wall middle part of through-hole, the downthehole insert of through-hole is connected with first connection structure and second connection structure, and first connection structure comprises head rod, first cavity, first jack, a V type shell fragment, flange and hexagonal post, first cavity has been seted up to the one end of head rod, and the chamber wall of first cavity has seted up first jack. A novel hammer claw, connection structure passes through V type shell fragment and realizes the high-speed joint between connecting rod and the spliced pole, easy to assemble and dismantlement personnel dismouting reduce the dismouting degree of difficulty, through hexagonal post and hexagonal hole cooperation setting, realize the butt joint between two connection structure and connect.

Description

Novel hammer claw

Technical Field

The utility model relates to a hammer claw field, in particular to novel hammer claw.

Background

The hammer claw is an important part of the corn straw returning machine and is used for crushing the corn straws; in the process of using the corn straw returning machine, the hammer claw continuously works to be a vulnerable part, so that the hammer claw needs to be frequently replaced and maintained, the existing hammer claw mounting structure is inconvenient to replace, and the time cost is increased.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a novel hammer claw can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel hammer claw, includes connection hammer portion, claw and spliced pole, the lateral wall of spliced pole is provided with connects the hammer portion, and the front end of connecting the hammer portion is provided with the claw, the through-hole has been seted up to the one end of spliced pole, and the pinhole has been seted up to the pore wall middle part of through-hole, the downthehole first connection structure and the second connection structure of inserting of through-hole is connected with, and first connection structure comprises head rod, first cavity, first jack, first V type shell fragment, first connection dish and hexagonal post, first cavity has been seted up to the one end of head rod, and the chamber wall of first cavity has seted up first jack, be provided with first V type shell fragment in the first cavity intracavity, and the round pin post of first V type shell fragment inserts first jack, first cavity opening is connected with first connection dish, and the one end of first connection dish is provided with hexagonal post, second connection structure is by second connecting rod, The second cavity is formed in one end of the second connecting rod, the second inserting hole is formed in the cavity wall of the second cavity, the second V-shaped elastic piece is arranged in the second cavity, the pin column of the second V-shaped elastic piece is inserted into the second inserting hole, the second cavity opening is connected with the second connecting disc, the hexagonal hole is formed in the other end of the second connecting disc, and the hexagonal column is inserted into the hexagonal hole.

Preferably, the first connecting rod and the second connecting rod have the same structure, the first V-shaped elastic sheet and the second V-shaped elastic sheet have the same structure, and the first V-shaped elastic sheet and the second V-shaped elastic sheet penetrate through the insertion holes and are inserted into the pin holes.

Preferably, the outer side wall of the cylinder of the first connecting disc is provided with threads, the cylinder of the first connecting disc is inserted into the first cavity, and the first connecting disc is connected with the first connecting rod through the threads.

Preferably, the outer side wall of the cylinder of the second connecting disc is provided with threads, the cylinder of the second connecting disc is inserted into the second cavity, and the second connecting disc is connected with the second connecting rod through the threads.

Preferably, the first connecting structure and the second connecting structure are matched with the connecting column.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the connection structure and the modified spliced pole that set up, the connection structure passes through V type shell fragment and realizes the high-speed joint between connecting rod and the spliced pole, and easy to assemble and dismantlement personnel's dismouting reduces the dismouting degree of difficulty, sets up through hexagonal post and hexagonal hole cooperation, realizes the butt joint between two connection structures.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel hammer claw of the present invention;

fig. 2 is a schematic view of the overall structure of a novel hammer claw of the present invention;

fig. 3 is a schematic view of a first connecting structure of the novel hammer claw of the present invention;

fig. 4 is a schematic view of a second connection structure of the novel hammer claw of the present invention.

In the figure: 1. connecting the hammer part; 2. a claw portion; 3. connecting columns; 4. a first connecting structure; 401. a first connecting rod; 402. a first cavity; 403. a first jack; 404. a first V-shaped elastic sheet; 405. a first splice tray; 406. a hexagonal column; 5. a second connecting structure; 501. a second connecting rod; 502. a second cavity; 503. a second jack; 504. a second V-shaped elastic sheet; 505. a second connecting disc; 506. a hexagonal hole; 6. a through hole; 7. a pin hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a novel hammer claw comprises a connecting hammer part 1, a claw part 2 and a connecting column 3, wherein the outer side wall of the connecting column 3 is provided with the connecting hammer part 1, the front end of the connecting hammer part 1 is provided with the claw part 2, one end of the connecting column 3 is provided with a through hole 6, the middle part of the hole wall of the through hole 6 is provided with a pin hole 7, the hole of the through hole 6 is inserted and connected with a first connecting structure 4 and a second connecting structure 5, the first connecting structure 4 is composed of a first connecting rod 401, a first cavity 402, a first jack 403, a first V-shaped elastic sheet 404, a first connecting disc 405 and a hexagonal column 406, one end of the first connecting rod 401 is provided with the first cavity 402, the cavity wall of the first cavity 402 is provided with the first jack 403, the first V-shaped elastic sheet 404 is arranged in the first cavity 402, the pin column of the first V-shaped elastic sheet 404 is inserted into the first jack 403, the opening of the first cavity, and the one end of first connection pad 405 is provided with hexagonal post 406, second connection structure 5 is by second connecting rod 501, second cavity 502, second jack 503, second V-shaped shell fragment 504, second connection pad 505 and hexagonal hole 506, and second cavity 502 has been seted up to the one end of second connecting rod 501, second jack 503 has been seted up to the chamber wall of second cavity 502, and be provided with second V-shaped shell fragment 504 in the second cavity 502 cavity, the round pin post of second V-shaped shell fragment 504 inserts into second jack 503, and second cavity 502 opening is connected with second connection pad 505, the other end of second connection pad 505 is provided with hexagonal hole 506, hexagonal post 406 inserts into hexagonal hole 506.

The first connecting rod 401 and the second connecting rod 501 are identical in structure, the first V-shaped elastic piece 404 and the second V-shaped elastic piece 504 are identical in structure, and the first V-shaped elastic piece 404 and the second V-shaped elastic piece 504 penetrate through the insertion holes and are inserted into the pin hole 7; the outer side wall of the cylinder of the first connecting disc 405 is provided with threads, the cylinder of the first connecting disc 405 is inserted into the first cavity 402, and the first connecting disc 405 is connected with the first connecting rod 401 through the threads; the outer side wall of the cylinder of the second connecting disc 505 is provided with threads, the cylinder of the second connecting disc 505 is inserted into the second cavity 502, and the second connecting disc 505 is connected with the second connecting rod 501 through the threads; the first connecting structure 4 and the second connecting structure 5 are matched with the connecting column 3.

It should be noted that, when assembling, the present invention is a novel hammer claw, firstly, assembling between the first connecting structure 4 and the second connecting structure 5 is performed, the first V-shaped spring plate 404 is placed in the first cavity 402 formed by the first connecting rod 401 until two pins of the first V-shaped spring plate 404 are inserted into the holes of the first insertion hole 403, so as to realize assembling between the first V-shaped spring plate 404 and the first connecting rod 401, the first connecting disc 405 is inserted into the opening of the first cavity 402 formed by the first connecting rod 401 in alignment with the opening of the first cavity 401, the cylindrical sidewall of the first connecting disc 405 is provided with threads, the first connecting disc 405 is rotated to realize fixing between the first connecting disc 405 and the first connecting rod 401, then assembling of the second connecting structure 5 is performed, the second V-shaped spring plate 504 is placed into the hole of the second cavity 502, the second V-shaped spring plate 504 is rotated and adjusted until the pin of the second V-shaped spring plate 504 is inserted into the hole 503, the assembly between the first connecting disc and the second connecting disc is realized, the cylinder of the second connecting disc 505 is inserted aiming at the second cavity 502, the second connecting disc 505 is connected with the second connecting rod 501 through threads, the assembly of the second connecting structure 5 is realized, the first connecting structure 4 is inserted into a through hole 6 arranged at one end of the connecting column 3 until a first V-shaped elastic sheet 404 arranged on the first connecting structure 4 is inserted into a pin hole 7 arranged on the connecting column 3, the connection between the first connecting structure 4 and the connecting column 3 is realized, the second connecting structure 5 is inserted into the through hole 6, a hexagonal hole 506 arranged on the second connecting structure 5 is inserted right against the hexagonal column 406, the butt connection between the first connecting structure 4 and the second connecting structure 5 is realized, a second V-shaped elastic sheet 504 arranged on the second connecting structure 5 is inserted into the pin hole 7, the connection between the two is realized, the first connecting rod 401 and the second connecting rod 501 are rotated, and checking whether the fixing is firm or not, and then using the fixing tool.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel hammer claw is characterized in that: the connecting structure comprises a connecting hammer part (1), a claw part (2) and a connecting column (3), wherein the connecting hammer part (1) is arranged on the outer side wall of the connecting column (3), the claw part (2) is arranged at the front end of the connecting hammer part (1), a through hole (6) is formed in one end of the connecting column (3), a pin hole (7) is formed in the middle of the wall of the through hole (6), a first connecting structure (4) and a second connecting structure (5) are inserted and connected into the hole of the through hole (6), the first connecting structure (4) is composed of a first connecting rod (401), a first cavity (402), a first jack (403), a first V-shaped elastic sheet (404), a first connecting disc (405) and a hexagonal column (406), a first cavity (402) is formed in one end of the first connecting rod (401), a first jack (403) is formed in the wall of the first cavity (402), and a first V-shaped elastic sheet (404) is arranged in the cavity of the first cavity (402, a pin of the first V-shaped elastic sheet (404) is inserted into the first insertion hole (403), the opening of the first cavity (402) is connected with a first connecting disc (405), one end of the first connecting disc (405) is provided with a hexagonal column (406), the second connecting structure (5) comprises a second connecting rod (501), a second cavity (502), a second insertion hole (503), a second V-shaped elastic sheet (504), a second connecting disc (505) and a hexagonal hole (506), one end of the second connecting rod (501) is provided with the second cavity (502), the wall of the second cavity (502) is provided with the second insertion hole (503), the cavity of the second cavity (502) is provided with the second V-shaped elastic sheet (504), the pin of the second V-shaped elastic sheet (504) is inserted into the second insertion hole (503), the opening of the second cavity (502) is connected with the second connecting disc (505), and the other end of the second connecting disc (505) is provided with the hexagonal hole (506), the hex post (406) is inserted into the hex hole (506).

2. The novel hammer claw of claim 1, wherein: the structure of the first connecting rod (401) is the same as that of the second connecting rod (501), the structure of the first V-shaped elastic sheet (404) is the same as that of the second V-shaped elastic sheet (504), and the first V-shaped elastic sheet (404) and the second V-shaped elastic sheet (504) penetrate through the insertion holes and are inserted into the holes of the pin holes (7).

3. The novel hammer claw of claim 1, wherein: the outer side wall of a cylinder of the first connecting disc (405) is provided with threads, the cylinder of the first connecting disc (405) is inserted into the first cavity (402), and the first connecting disc (405) is connected with the first connecting rod (401) through the threads.

4. The novel hammer claw of claim 1, wherein: the outer side wall of the cylinder of the second connecting disc (505) is provided with threads, the cylinder of the second connecting disc (505) is inserted into the second cavity (502), and the second connecting disc (505) is connected with the second connecting rod (501) through the threads.

5. The novel hammer claw of claim 1, wherein: the first connecting structure (4), the second connecting structure (5) and the connecting column (3) are arranged in a matched mode.