CN216538741U

CN216538741U - Crusher hammer convenient to disassemble and assemble

Info

Publication number: CN216538741U
Application number: CN202122895064.0U
Authority: CN
Inventors: 杨尚广; 杨智森; 朱敬良
Original assignee: Shandong Tianli Machinery Casting Co ltd
Current assignee: Shandong Tianli Machinery Casting Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-17
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a crusher hammer head convenient to disassemble and assemble, which comprises an installation roller and a hammer head, wherein a group of slots are uniformly formed in the outer side of the installation roller, an inserted rod is fixedly connected in each slot, one end of the hammer head, close to the installation roller, is inserted in each slot and is provided with a jack, each inserted rod penetrates through each jack, the side wall of each jack is provided with a pair of telescopic grooves, each telescopic groove is internally and slidably connected with a telescopic arc plate, the middle position of the upper end of each telescopic groove in the hammer head is in threaded connection with a threaded rod, and the upper end of each threaded rod is fixedly connected with a flat-head nut, and the crusher hammer head has the beneficial effects that: through setting the fixed seal jack on the tup to the activity seal jack, can be in the inserted bar of unmovable slot, directly have jack one end with the tup and inject the slot in, then through the slip of flexible arc board, seal the jack, make the inserted bar pass behind the jack fixed the tup, easy operation is convenient, has improved tup replacement efficiency.

Description

Crusher hammer convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of crusher hammers, in particular to a crusher hammer convenient to disassemble and assemble.

Background

The breaker tup is a metal block, through on the installation roller with the tup is fixed to the breaker, utilizes the rotation of installation roller, can drive the tup and rotate to can realize the hammering breakage to the material.

A perforation has all been seted up to the tup tip, when installing the tup, will drive usually to perforate one end and peg graft in the slot of breaker installation roller to pass the perforation with the inserted bar in the slot, make the tup fixed, however same inserted bar in the slot is fixed more than a tup, when changing single tup, need dismantle whole of the tup of same inserted bar fixed, and reinstallate, the operation is comparatively troublesome, has reduced change efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crusher hammer head convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a breaker tup convenient to dismouting, includes installation roller and tup, a set of slot has evenly been seted up in the installation roller outside, inserted bar of fixedly connected with in the slot, the tup is close to installation roller one end and all pegs graft in the slot and all seted up a jack, the inserted bar all passes the jack, a pair of flexible groove has been seted up to the jack lateral wall, the equal sliding connection of flexible inslot has a flexible arc board, just be located flexible groove upper end intermediate position threaded connection in the tup and have a threaded rod, a flat head nut of fixedly connected with in threaded rod upper end, the threaded rod lower extreme rotates and is connected with a rotor plate, all rotate between rotor plate lower extreme and the flexible arc board and be connected with a connection bull stick.

Preferably, flexible arc board is located the equal fixedly connected with stopper in flexible inslot one end both sides, a spacing groove has all been seted up with the corresponding position of stopper to flexible groove lateral wall, the equal sliding connection of stopper is in the spacing groove, and limiting slide can guarantee that flexible arc board is located flexible inslot and slides, avoids it to drop from flexible inslot.

Preferably, a spread groove has been seted up in the tup and above being located flexible groove, connect bull stick sliding connection in the spread groove, the spread groove can make and connect the bull stick and carry out the transmission with appointed orbit, avoids connecting the condition that the bull stick appears crooked.

Preferably, one has been seted up to the tup upper end and has been accomodate the groove, flat head nut swing joint accomodates the inslot, accomodates the inslot through accomodating the flat head nut, can avoid the flat head nut to receive the side impact of material, leads to the condition that the flat head nut appears crooked with the threaded rod junction.

Compared with the prior art, the utility model has the beneficial effects that: through setting the fixed seal jack on the tup to the activity seal jack, can be in the inserted bar of unmovable slot, directly have jack one end with the tup and inject the slot in, then through the slip of rotor plate, seal the jack, make the inserted bar pass behind the jack fixed the tup, easy operation is convenient, has improved tup replacement efficiency.

Drawings

FIG. 1 is a sectional structure diagram of the connection side of a hammer head and a mounting roller;

FIG. 2 is a schematic view of a cutting structure of the side surface of the hammer head of the utility model;

fig. 3 is a schematic view of the appearance structure of the hammerhead in a bottom view;

fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1. mounting a roller; 2. a slot; 3. a hammer head; 4. inserting a rod; 5. a jack; 6. a telescopic groove; 7. a telescopic arc plate; 8. a threaded rod; 9. a rotating plate; 10. a flat head nut; 11. connecting the rotating rod; 12. connecting grooves; 13. a limiting block; 14. a limiting groove; 15. a receiving groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and is not 1, a roller is installed; 2. a slot; 3. a hammer head; 4. inserting a rod; 5. a jack; 6. a telescopic groove; 7. a telescopic arc plate; 8. a threaded rod; 9. a rotating plate; 10. a flat head nut; 11. connecting the rotating rod; 12. connecting grooves; 13. a limiting block; 14. a limiting groove; 15, all examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a breaker tup convenient to dismouting, including installation roller 1 and tup 3, slot 2 has evenly been seted up in the 1 outside of installation roller, 4 fixed connection of inserted bar are in slot 2, jack 5 is all seted up and is close to 1 one end of installation roller and all is located 2 interpolation of slot at tup 3, jack 5 is all passed to inserted

bar

4, 5 lateral walls of jack are seted up in flexible groove 6, flexible arc plate 7 equal sliding connection

flexible inslot

6, 8 threaded connection tups of threaded rod 3 are just located flexible groove 6 upper end intermediate positions, flat head nut 10 fixed connection is in 8 upper ends of threaded rod, rotor plate 9 rotates and connects at 8 lower extremes of threaded rod, connect rotor 11 and rotate and connect between rotor plate 9 lower extreme and the flexible arc plate 7.

Wherein, in order to guarantee that flexible arc board 7 is located flexible inslot 6 and slides, avoid it to drop from flexible inslot 6, stopper 13 fixed connection is in flexible inslot 6 one end both sides at flexible arc board 7 respectively, and spacing groove 14 is all seted up at flexible 6 lateral walls in groove and the position and is corresponding with stopper 13, and stopper 13 all is located 14 sliding connection in the spacing groove.

Wherein, in order to make connecting the bull stick 11 with the transmission of appointed orbit, avoid connecting the condition that the bull stick 11 appears crooked, connecting groove 12 is seted up in tup 3 and is located flexible groove 6 tops, connects the bull stick 11 and all is located connecting groove 12 sliding connection.

In order to avoid the condition that the flat head nut 10 is impacted by the side surface of a material to cause the bending of the joint of the flat head nut 10 and the threaded rod 8, the accommodating groove 15 is formed in the upper end of the hammer head 3, and the flat head nut 10 is located in the accommodating groove 15 and movably connected.

Specifically, when the utility model is used, firstly, the flat head nut 10 is rotated, the flat head nut 10 drives the threaded rod 8 to rotate, the threaded rod 8 drives the rotating plate 9 to move upwards, the flat head nut 10 slides out of the accommodating groove 15, the telescopic arc plate 7 can be driven to slide into the telescopic groove 6 by the transmission of the connecting rotating rod 11, the lower end of the jack 5 is opened, so that the lower end of the hammer head 3 can be directly inserted into the slot 2, the inserted rod 4 extends into the jack 5 from the lower end of the jack 5, then, the flat head nut 10 is rotated reversely, the flat head nut 10 can be accommodated into the accommodating groove 15 again through the linkage, meanwhile, one end of the telescopic arc plate 7, far away from the connecting rotating rod 11, extends out of the telescopic groove 6 and is clamped to the outer side of the inserted rod 4, finally, the fixing of the hammer head 3 is realized, the whole process does not need to disassemble the inserted rod 4, and the operation is simple and convenient, the replacement efficiency of the hammer head 3 is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The crusher hammer convenient to disassemble and assemble is characterized by comprising an installation roller (1) and a hammer head (3), wherein a group of slots (2) are uniformly formed in the outer side of the installation roller (1), an inserting rod (4) is fixedly connected in each slot (2), one end, close to the installation roller (1), of the hammer head (3) is inserted into each slot (2) and is provided with a jack (5), each inserting rod (4) penetrates through each jack (5), a pair of telescopic grooves (6) are formed in the side walls of each jack (5), each telescopic arc plate (7) is connected in each telescopic groove (6) in a sliding mode, a threaded rod (8) is connected in each hammer head (3) at the middle position of the upper end of each telescopic groove (6) in a threaded mode, a flat head nut (10) is fixedly connected at the upper end of each threaded rod (8), and a rotating plate (9) is rotatably connected at the lower end of each threaded rod (8), and a connecting rotating rod (11) is rotatably connected between the lower end of the rotating plate (9) and the telescopic arc plate (7).

2. The crusher hammer head convenient to disassemble and assemble as claimed in claim 1, wherein: the telescopic arc plate (7) is located in the telescopic groove (6) and is provided with a limiting block (13) fixedly connected with two sides of one end, the side wall of the telescopic groove (6) is provided with a limiting groove (14) corresponding to the limiting block (13), and the limiting block (13) is slidably connected in the limiting groove (14).

3. The crusher hammer head convenient to disassemble and assemble as claimed in claim 1, wherein: a connecting groove (12) is formed in the hammer head (3) and above the telescopic groove (6), and the connecting rotating rod (11) is connected in the connecting groove (12) in a sliding mode.

4. The crusher hammer head convenient to disassemble and assemble as claimed in claim 1, wherein: the upper end of the hammer head (3) is provided with a containing groove (15), and the flat head screw cap (10) is movably connected in the containing groove (15).