CN214765850U

CN214765850U - High manganese steel forming plate hammer

Info

Publication number: CN214765850U
Application number: CN202022189187.8U
Authority: CN
Inventors: 张瑞; 杜玉峰; 吴延海; 李庆新; 曹国法
Original assignee: Xinjiang Xinfa Jingwei Environmental Protection Technology Co ltd
Current assignee: Xinjiang Xinfa Jingwei Environmental Protection Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-11-19
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a breaker equipment technical field specifically is a high manganese steel shaping board hammer, including rotor and board hammer, the inside fixedly connected with axis of rotation of rotor, the edge of rotor passes through clamping mechanism fixedly connected with board hammer, the both ends fixedly connected with fastening device of board hammer, fastening device includes the screw rod, the screw rod runs through the both ends at the board hammer, the left end of screw rod has cup jointed the second gasket, the right-hand member of screw rod has cup jointed first gasket, the fixedly connected with nut of first gasket, the right-hand member fixedly connected with locking ring of nut, the external connection of screw rod has first inserted sheet. The utility model discloses set composite construction to, through the connection of tup and hammer block, it is more convenient to make the change, and can save holistic change when changing, saves the resource, further sets up the wearability that has further promoted the board hammer through strengthening rib etc. and has improved its life.

Description

High manganese steel forming plate hammer

Technical Field

The utility model relates to a breaker equipment technical field specifically is a high manganese steel shaping board hammer.

Background

The main power equipment of breaker equipment as mining, it is main broken to the building stones of not uniform size, breaker equipment mainly has jaw breaker, the counterattack formula breaker, the impact crusher, equipment such as ring hammer crusher and cone crusher, wherein be used for broken leading part is the board hammer, the board hammer is one of the most important parts when breaker processing material, direct and material contact, and smash it, so the material of board hammer and fixed mode have directly influenced its production efficiency, adopt the material of high manganese steel mixed chromium can improve the wearability of board hammer, and then improve its life, increase production efficiency, reduce the change frequency.

However, in the use of the existing plate hammer, the material is mostly formed by pouring single cast iron or manganese steel material, the wear resistance is poor, and the cracking of the plate hammer is easily caused in the high-speed rotating collision, and the cracked fragments drop in the crusher, the internal collision injury of the crusher is easily caused, in addition, the service cycle of the existing plate hammer is short, mostly, the whole plate hammer needs to be replaced every time, and then a large amount of loss is caused, and a large amount of resources are wasted.

Therefore, it is necessary to provide a high manganese steel forming board hammer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high manganese steel shaping board hammer to propose among the solution above-mentioned background art that the wearability is poor to collapse easily disconnected and the problem of the change extravagant resource of board hammer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high manganese steel shaping board hammer, includes rotor and board hammer, the inside fixedly connected with axis of rotation of rotor, the edge of rotor passes through clamping mechanism fixedly connected with board hammer, the both ends fixedly connected with fastening device of board hammer, fastening device includes the screw rod, the screw rod runs through the both ends at the board hammer, the left end of screw rod has cup jointed the second gasket, the right-hand member of screw rod has cup jointed first gasket, the fixedly connected with nut of first gasket, the right-hand member fixedly connected with locking ring of nut, the external connection of screw rod has first inserted sheet, the center of first inserted sheet is provided with the screw hole, the rear fixedly connected with second inserted sheet of first inserted sheet, the upper and lower both sides of screw rod are fixedly connected with branch all.

Further, the rotor is connected with the rotating shaft in a rotating mode, the rotor is of a circular structure, and four grooves are formed in the edge of the rotor.

Further, the board hammer includes the hammer block, the left side of hammer block is pegged graft and is had first tup, the right-hand member of hammer block is pegged graft and is had the second tup, the spacing groove has been seted up to the top of hammer block, the lower fixed surface of hammer block is connected with the fixed block, the inside fixedly connected with strengthening rib of hammer block, the upper and lower both ends of strengthening rib are all fixedly connected with connecting net, the outside fixedly connected with high manganese chromium alloy of connecting net.

Further, the board hammer is irregular rectangle, the hammer block is plug-in connection with the connected mode of first tup, the hammer block is plug-in connection with the connected mode of second tup, the spacing groove is provided with two, the fixed block is provided with threely, and is located the lower surface center of hammer block.

Further, the surface of first tup and second tup all is provided with the wearing layer, the strengthening rib is network structure, the connecting net is close netted.

Further, clamping mechanism includes the locating piece, the locating piece passes through fastening bolt fixed connection in the inside of rotor, the right side fixedly connected with trapezoidal piece of locating piece, the right side fixedly connected with kicking block of trapezoidal piece, the below swing joint of kicking block has the supporting shoe, the left side fixedly connected with lug of supporting shoe, the left surface of kicking block is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an add strengthening rib and connecting network in the inside of board hammer, further improve the hardness of board hammer, prevent that it from appearing bursting apart, and the fragment that can avoid bursting apart through setting up of connecting network appears dropping, it carries out high-speed rotation in the inside of breaker on the surface, play certain protecting effect, its material adopts the material of high manganese steel mixed chromium to use, the wearability of board hammer has further been improved, improve its life, reduce the frequency of changing, the health care improves its production efficiency.

2. The utility model discloses a set up the increase benefit of bar into modular structure, and adopt high strength wear-resisting alloy to make and to increase its wearability, it adopts modular structure, makes it when changing, only need to change the tup can, need not to change whole bar, and then has saved the material, plays saving of resource, further when changing, also need not to lift whole bar off for the installation is lighter.

Drawings

Fig. 1 is a schematic view of a plate hammer connection structure of the present invention;

fig. 2 is a schematic front view of the plate hammer of the present invention;

fig. 3 is a schematic view of the sectional structure of the plate hammer of the present invention;

fig. 4 is a schematic view of the right side structure of the fastening mechanism of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the plate hammer of the present invention.

In the figure: 1. a rotor; 2. a rotating shaft; 3. a plate hammer; 31. a hammer body; 32. a first ram; 33. a second hammer head; 34. a limiting groove; 35. a fixed block; 36. reinforcing ribs; 37. connecting a net; 38. high manganese chromium alloys; 4. a clamping mechanism; 41. positioning blocks; 42. fastening a bolt; 43. a top block; 44. a support block; 45. a trapezoidal block; 5. a fastening mechanism; 51. a screw; 52. locking a ring; 53. a nut; 54. a first gasket; 55. a second gasket; 56. a threaded hole; 57. a first tab; 58. a second insert; 59. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a high manganese steel forming board hammer comprises a rotor 1 and a board hammer 3, wherein a rotating shaft 2 is fixedly connected inside the rotor 1, the edge of the rotor 1 is fixedly connected with the board hammer 3 through a clamping mechanism 4, two ends of the board hammer 3 are fixedly connected with fastening mechanisms 5, each fastening mechanism 5 comprises a screw rod 51, each screw rod 51 penetrates through two ends of the board hammer 3, a second gasket 55 is sleeved at the left end of each screw rod 51, a first gasket 54 is sleeved at the right end of each screw rod 51, a nut 53 is fixedly connected with each first gasket 54, a locking ring 52 is fixedly connected at the right end of each nut 53, a first inserting piece 57 is connected outside each screw rod 51, a threaded hole 56 is formed in the center of each first inserting piece 57, a second inserting piece 58 is fixedly connected behind each first inserting piece 57, supporting rods 59 are fixedly connected on the upper side and the lower side of each screw rod 51, each first inserting piece 57 is fixedly connected to the right side of each first hammer head 32, each second inserting piece 58 is fixedly connected to the left side of the hammer body 31, and both stagger each other, be convenient for fixed, and the convenient to use through this structure dismantles first tup 32 and second tup 33 and changes, when the device appears wearing and tearing, only need change first tup 32 and second tup 33 can, reduce the waste of raw and other materials, further make things convenient for the device to carry out the change of first tup 32 and second tup 33.

Rotor 1 is to rotate with axis of rotation 2 and is connected, and rotor 1 is circular structure, and the edge is provided with four recesses, and the installation board hammer 3 of being convenient for uses, drives rotor 1's rotation through axis of rotation 2, further drives board hammer 3 and rotates to the realization is to the breakage of object.

The board hammer 3 includes hammer block 31, it has first tup 32 to peg graft in hammer block 31's left side, it has second tup 33 to peg graft at hammer block 31's right-hand member, spacing groove 34 has been seted up to hammer block 31's top, hammer block 31's lower fixed surface is connected with fixed block 35, hammer block 31's inside fixedly connected with strengthening rib 36, the equal fixedly connected with connecting network 37 in both ends about strengthening rib 36, connecting network 37's outside fixedly connected with high manganese chromium alloy 38, the use through strengthening rib 36 has further increased the life of board hammer 3, increase its toughness, prevent that it from appearing bursting apart, the setting through connecting network 37 can avoid hammer block 31 to appear dropping when bursting apart, play the effect of connection, the fragment of avoiding bursting apart drops and causes the damage to equipment, and can play the adjustment to hammer block 31 mounted position through the setting of fixed block 35.

The board hammer 3 is irregular rectangle, and the hammer block 31 is plug-in connection with the connected mode of first tup 32, and the hammer block 31 is plug-in connection with the connected mode of second tup 33, and is easy to assemble and fixed, and spacing groove 34 is provided with two, and fixed block 35 is provided with threely, and is located the lower surface center of hammer block 31 for the fixed use of hammer block 31.

The surface of first tup 32 and second tup 33 all is provided with the wearing layer, improves the wearability of first tup 32 and second tup 33, increases its life, and strengthening rib 36 is network structure, plays the promotion to hammer block 31 toughness, prevents it and bursts, and connecting net 37 is dense netted, and the kibble drops when avoiding it to burst, plays the effect of connecting, has further improved the life and the security of equipment.

Clamping mechanism 4 includes locating piece 41, locating piece 41 passes through fastening bolt 42 fixed connection in the inside of rotor 1, the right side fixedly connected with trapezoidal piece 45 of locating piece 41, the right side fixedly connected with kicking block 43 of trapezoidal piece 45, the below swing joint of kicking block 43 has supporting shoe 44, the left side fixedly connected with lug of supporting shoe 44, the left surface of kicking block 43 is provided with anti-skidding line, realize fixing the board hammer 3 through the cooperation of trapezoidal piece 45 with fixed block 35, further installation through kicking block 43 and supporting shoe 44, further fix board hammer 3.

The working principle is as follows: when the utility model is used, firstly, the plate hammer 3 is installed at the edge of the rotor 1 through manual work, the plate hammer 3 is fixed through the matching of the trapezoidal block 45 and the fixed block 35, the plate hammer 3 is further fixed through the use of the top block 43 and the supporting block 44, the friction force of the plate hammer 3 can be increased through the anti-skid veins of the top block 43, the installation stability of the plate hammer is increased, the plate hammer 3 is further driven to rotate through the rotation of the rotating shaft 2, so that the crushing effect is realized, the installation of the first hammer head 32 and the second hammer head 33 is realized through the arrangement of the fastening mechanism 5, when the first hammer head 32 and the second hammer head 33 are damaged, the replacement of the first hammer head 32 and the second hammer head 33 can be realized through the disassembly of the fastening mechanism 5, the replaced first hammer head 32 and the second hammer head 33 have small volumes, the weight is light, the replacement is convenient, and the resource saving effect is further realized, when the first hammer head 32 is installed, the first hammer head is further fixed through the nut 53 through the penetration of the screw rod 51, and finally, the locking ring 52 is used for fixing and locking, so that the locking ring 52 is prevented from loosening, and the equipment can be machined after the installation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a high manganese steel shaping board hammer, includes rotor (1) and board hammer (3), its characterized in that: the inner part of the rotor (1) is fixedly connected with a rotating shaft (2), the edge of the rotor (1) is fixedly connected with a plate hammer (3) through a clamping mechanism (4), two ends of the plate hammer (3) are fixedly connected with fastening mechanisms (5), each fastening mechanism (5) comprises a screw rod (51), the screw rods (51) penetrate through two ends of the plate hammer (3), the left ends of the screw rods (51) are sleeved with second gaskets (55), the right ends of the screw rods (51) are sleeved with first gaskets (54), the fixedly connected nuts (53) of the first gaskets (54), the right ends of the nuts (53) are fixedly connected with locking rings (52), the outer parts of the screw rods (51) are connected with first inserting pieces (57), the centers of the first inserting pieces (57) are provided with threaded holes (56), and the rear parts of the first inserting pieces (57) are fixedly connected with second inserting pieces (58), the upper side and the lower side of the screw rod (51) are fixedly connected with supporting rods (59).

2. The high manganese steel forming plate hammer according to claim 1, characterized in that: the rotor (1) is connected with the rotating shaft (2) in a rotating mode, the rotor (1) is of a circular structure, and four grooves are formed in the edge of the rotor.

3. The high manganese steel forming plate hammer according to claim 1, characterized in that: the plate hammer (3) comprises a hammer body (31), a first hammer head (32) is spliced on the left side of the hammer body (31), a second hammer head (33) is spliced on the right end of the hammer body (31), a limiting groove (34) is formed in the upper portion of the hammer body (31), a fixed block (35) is fixedly connected to the lower surface of the hammer body (31), a reinforcing rib (36) is fixedly connected to the inside of the hammer body (31), a connecting net (37) is fixedly connected to the upper end and the lower end of the reinforcing rib (36), and a high manganese chromium alloy (38) is fixedly connected to the outside of the connecting net (37).

4. The high manganese steel forming plate hammer according to claim 3, characterized in that: the board hammer (3) is irregular rectangle, hammer block (31) is plug-in connection with the connected mode of first tup (32), hammer block (31) is plug-in connection with the connected mode of second tup (33), spacing groove (34) are provided with two, fixed block (35) are provided with threely, and are located the lower surface center of hammer block (31).

5. The high manganese steel forming plate hammer according to claim 3, characterized in that: the surface of first tup (32) and second tup (33) all is provided with the wearing layer, strengthening rib (36) are network structure, connecting net (37) are dense netted.

6. The high manganese steel forming plate hammer according to claim 1, characterized in that: clamping mechanism (4) are including locating piece (41), locating piece (41) are through fastening bolt (42) fixed connection in the inside of rotor (1), the right side fixedly connected with trapezoidal piece (45) of locating piece (41), the right side fixedly connected with kicking block (43) of trapezoidal piece (45), the below swing joint of kicking block (43) has supporting shoe (44), the left side fixedly connected with lug of supporting shoe (44), the left surface of kicking block (43) is provided with anti-skidding line.