CN208661278U - A kind of board hammer of impact crusher - Google Patents
A kind of board hammer of impact crusher Download PDFInfo
- Publication number
- CN208661278U CN208661278U CN201820801804.5U CN201820801804U CN208661278U CN 208661278 U CN208661278 U CN 208661278U CN 201820801804 U CN201820801804 U CN 201820801804U CN 208661278 U CN208661278 U CN 208661278U
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- slot
- rotation
- hammer body
- hammer
- movable
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Abstract
The utility model discloses a kind of board hammer of impact crusher, including hammer body, the both ends of the hammer body are equipped with link slot, the both ends of the hammer body are equipped with tup, the opposite side of two tups is respectively and fixedly provided with riser, two risers and two link slots correspond, and one end of riser extends in link slot, the tup and hammer body are inconsistent, the side of the riser is equipped with slot, one end side wall in the link slot is equipped with rotation slot, common rotation is connected with rotor plate in opposing sidewalls in the rotation slot, the side upper end of the rotor plate is fixed with inserted block, and inserted block and slot are corresponding, the other side upper end of the rotor plate is fixed, and there are two the springs being parallel to each other.The utility model realizes the bar for being convenient for replacement, and bar is split, and can be replaced for abrading section, effectively reduce the waste of material, reduce production cost, and structure is simple, and replacement is convenient, operates convenient for staff.
Description
Technical field
The utility model relates to rock processing equipment technical field more particularly to a kind of board hammer of impact crusher.
Background technique
Bar is the important component of crusher, mainly by a rectangle on existing board hammer structure of impact crusher
Block hammer body is constituted, in use, bar rectangular block hammer body is connect with rotor by card slot, bar hammer body itself is easy mill vulnerable part,
When after a period of use, bar hammer body is worn to a certain extent, and the gap of bar and counterpunch board becomes larger, and cannot be formed to building stones
Effective Ground shock waves, discharging partial size is also uneven, largely effects on the specification and yield of stone, it is necessary to be replaced.It is broken from reaction type
Since broken machine bar production domesticization, people mainly constantly update and improve on wear-resistant material, and presently used material is mostly
Using high chrome alloy steel, above-mentioned 1/ of the completely worn out part of rectangular block bar hammer body less than entire bar using high chrome alloy steel
8, the bar after integral replacing is scrapped completely, waste of material, high production cost is caused, for this purpose, we have proposed a kind of reaction types
Plate hammer for crusher solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of reaction type proposed is broken
Machine bar.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of board hammer of impact crusher, including hammer body, the both ends of the hammer body are equipped with link slot, in the link slot
One end side wall be equipped with rotation slot, the both ends of the hammer body are equipped with tup, and the opposite side of two tups is respectively and fixedly provided with perpendicular
Plate, two risers and two link slots correspond, and one end of riser extends in link slot, and the tup and hammer body offset
Touching, the side of the riser are equipped with slot, and one end side wall in the link slot is equipped with rotation slot, the phase in the rotation slot
Rotor plate is connected with to common rotation on side wall, the side upper end of the rotor plate is fixed with inserted block, and inserted block and slot are opposite
It answers, the other side upper end of the rotor plate is fixed there are two the spring being parallel to each other, and one end of two springs is fixed on jointly to be turned
It on one end side wall in dynamic slot, is set in the hammer body there are two the rotation chamber being parallel to each other, two rotation chambers are respectively positioned on two and turn
Between dynamic slot, the side of two rotation chambers is equipped with opening, and two openings and two rotation slots correspond, in the opening
Sliding sleeve is connected to movable plate, and two movable plates and two rotor plates correspond, and turns on the intracavitary one end side wall of two rotations
Dynamic to be connected with threaded rod, screw thread is socketed with movable block on two threaded rods, and two movable blocks and two movable plates correspond,
And the lower end of movable plate and the upper end of movable block are inconsistent, one end of two threaded rods, which is run through, rotates intracavitary other end side wall
And extend to the side of hammer body.
Preferably, the intracavitary one end side wall of the rotation is equipped with tapped through hole, and the side of the movable block is equipped with screw thread
Blind hole, and tapped through hole and tapped blind hole are corresponding, are screwed with bolt jointly in the tapped through hole and tapped blind hole.
Preferably, the side of the hammer body is fixed with link block.
Preferably, the tup is made of high chrome alloy steel.
Preferably, there are two the convex blocks being parallel to each other for the side fixation of the hammer body.
Preferably, the bolt is made of carbon steel.
In the utility model, in use, can according to need when being replaced to be dismantled, rotating bolt,
Bolt is rotated backward, to be separated with tapped blind hole, so that threaded rod is rotated backward drive and drives movable block mobile, movable block moves
It is dynamic, so that movable plate be made to move along the shape of movable block, while rotating block rotation is pulled under the action of the spring, make inserted block and is inserted
Slot separation, be moved easily riser, to facilitate taking-up tup, carries out replacement tup or hammer body as needed, riser is inserted
Into in link slot, threaded rod is rotated forward, threaded rod drives movable block mobile, and movable block pushes movable plate to rise, to push
Rotor plate rotation, inserted block is injected in slot, and fixed vertical plate rotates forward bolt, and bolt spiral shell is into tapped blind hole, fixed movement
Block keeps connection more firm, and the utility model realizes the bar for being convenient for replacement, and bar is split, can be for mill
Damage position is replaced, and the waste of material is effectively reduced, and reduces production cost, and structure is simple, and replacement is convenient, is convenient for work
It is operated as personnel.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of board hammer of impact crusher side view；
Fig. 2 be the utility model proposes a kind of board hammer of impact crusher A at schematic enlarged-scale view；
Fig. 3 be the utility model proposes a kind of board hammer of impact crusher front view.
In figure: 1 tup, 2 link blocks, 3 hammer bodies, 4 convex blocks, 5 rotor plates, 6 springs, 7 rotation slots, 8 movable blocks, 9 threaded rods,
10 tapped blind holes, 11 bolts, 12 tapped through holes, 13 inserted blocks, 14 slots, 15 risers, 16 movable plates, 17 openings, 18 link slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of board hammer of impact crusher, including hammer body 3, the both ends of hammer body 3 are equipped with link slot 18, even
One end side wall in access slot 18 is equipped with rotation slot 7, is conveniently attached, and the both ends of hammer body 3 are equipped with tup 1, and tup 1 is hit
Rock is crushed, and the opposite side of two tups 1 is respectively and fixedly provided with riser 15, and two risers 15 and two link slots 18 1 are a pair of
It answers, and one end of riser 15 extends in link slot 18, tup 1 and hammer body 3 are inconsistent, riser 15 injected in link slot 18,
Tup 1 and hammer body 3 is facilitated to be bonded, the side of riser 15 is equipped with slot 14, and one end side wall in link slot 18, which is equipped with, to be turned
Slot 7 is moved, common rotation is connected with rotor plate 5 in the opposing sidewalls in rotation slot 7, and the side upper end of rotor plate 5 is fixed with inserted block
13, and inserted block 13 and slot 14 are corresponding, the rotation of rotor plate 5 drives inserted block 13 mobile, and inserted block 13, which injects in slot 14, to be consolidated
Fixed, the other side upper end of rotor plate 5 is fixed there are two the spring 6 being parallel to each other, and one end of two springs 6 is fixed on rotation jointly
On one end side wall in slot 7, deformation occurs for 6 stress of spring, and rotor plate 5 is facilitated to rotate, and when power disappears, will pull rotor plate 5
It resets, so that inserted block 13 and slot 14 be made to separate, tup 1 and hammer body 3 is facilitated to separate, set that there are two be parallel to each other in hammer body 3
Chamber is rotated, two rotation chambers are respectively positioned between two rotation slots 7, and the side of two rotation chambers is equipped with opening 17, two openings
17 and two rotation slots 7 correspond, sliding sleeve is connected to movable plate 16, two movable plates 16 and two rotor plates in opening 17
5 correspond, and threaded rod 9, screw thread socket on two threaded rods 9 are rotatably connected on the intracavitary one end side wall of two rotations
There is movable block 8, two movable blocks 8 and two movable plates 16 correspond, and the upper end phase of the lower end of movable plate 16 and movable block 8
It contradicts, the side for rotating intracavitary other end side wall and extending to hammer body 3 is run through in one end of two threaded rods 9, controls screw thread
The steering of bar 9, to control the moving direction of movable block 8, according to the moving direction of movable block 8 control movable plate 16 whether on
It rises, movable plate 16, which rises, squeezes rotor plate 5, so that rotor plate 5 be made to rotate, inserted block 13 is injected in slot 14 and is fixed.
In the utility model, intracavitary one end side wall is rotated equipped with tapped through hole 12, the side of movable block 8 is equipped with screw thread
Blind hole 10, and tapped through hole 12 and tapped blind hole 10 are corresponding, are screwed with bolt jointly in tapped through hole 12 and tapped blind hole 10
11, by bolt 11 by 12 spiral shell of tapped through hole into tapped blind hole 10, thus the position of fixed movable block 8, and then make inserted block 13
To stablize, keeps the connection of hammer body 3 and tup 1 more stable, the side of hammer body 3 is fixed with link block 2, convenient for being connected with rotor, tup 1
It is made of high chrome alloy steel, it is durable, effectively rock can be crushed, the side of hammer body 3 is fixed, and there are two mutually flat
Capable convex block 4, bolt 11 is made of carbon steel, durable.
In the utility model, in use, can according to need when being replaced to be dismantled, rotating bolt
11, bolt 11 is rotated backward, to be separated with tapped blind hole 10, so that threaded rod 9 is rotated backward drive and movable block 8 is driven to move
Dynamic, movable block 8 is mobile, so that movable plate 16 be made to move along the shape of movable block 8, while rotation is pulled under the action of spring 6
Block 5 rotates, and separates inserted block 13 and slot 14, is moved easily riser 15, take out tup 1 to facilitate, and carries out as needed
Tup 1 or hammer body 3 are replaced, riser 15 is injected in link slot 18, rotates forward threaded rod 9, threaded rod 9 drives movable block 8
Mobile, movable block 8 pushes movable plate 16 to rise, so that rotor plate 5 be pushed to rotate, inserted block 13 is injected in slot 14, fixed perpendicular
Plate 15, rotates forward bolt 11, and for 11 spiral shell of bolt into tapped blind hole 10, fixed movable block 8 keeps connection more firm.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of board hammer of impact crusher, including hammer body (3), which is characterized in that the both ends of the hammer body (3) are equipped with connection
Slot (18), one end side wall in the link slot (18) are equipped with rotation slot (7), and the both ends of the hammer body (3) are equipped with tup
(1), the opposite side of two tups (1) is respectively and fixedly provided with riser (15), and two risers (15) and two link slots (18) one are a pair of
It answers, and one end of riser (15) extends in link slot (18), the tup (1) and hammer body (3) are inconsistent, the riser (15)
Side be equipped with slot (14), common rotation is connected with rotor plate (5) in the opposing sidewalls in the rotation slot (7), described turn
The side upper end of movable plate (5) is fixed with inserted block (13), and inserted block (13) and slot (14) are corresponding, the rotor plate (5) it is another
Side upper end is fixed there are two the spring (6) being parallel to each other, and one end of two springs (6) is fixed on jointly in rotation slot (7)
On the side wall of one end, set in the hammer body (3) there are two the rotation chamber being parallel to each other, two rotation chambers are respectively positioned on two rotation slots
(7) between, the side of two rotation chambers is equipped with opening (17), and two openings (17) and two rotation slots (7) correspond, institute
Equal sliding sleeve in opening (17) to be stated to be connected to movable plate (16), two movable plates (16) and two rotor plates (5) correspond, and two
It rotates and is rotatably connected on intracavitary one end side wall threaded rod (9), equal screw thread is socketed with movable block on two threaded rods (9)
(8), two movable blocks (8) and two movable plates (16) correspond, and the upper end of the lower end of movable plate (16) and movable block (8)
Inconsistent, the side for rotating intracavitary other end side wall and extending to hammer body (3) is run through in one end of two threaded rods (9).
2. a kind of board hammer of impact crusher according to claim 1, which is characterized in that the intracavitary one end of the rotation
Wall is equipped with tapped through hole (12), and the side of the movable block (8) is equipped with tapped blind hole (10), and tapped through hole (12) and screw thread
Blind hole (10) is corresponding, is screwed with bolt (11) jointly in the tapped through hole (12) and tapped blind hole (10).
3. a kind of board hammer of impact crusher according to claim 1, which is characterized in that the side of the hammer body (3) is solid
Surely there are link block (2).
4. a kind of board hammer of impact crusher according to claim 1, which is characterized in that the tup (1) uses Gao Ge
Steel alloy is made.
5. a kind of board hammer of impact crusher according to claim 1, which is characterized in that the side of the hammer body (3) is solid
It is fixed that there are two the convex blocks (4) being parallel to each other.
6. a kind of board hammer of impact crusher according to claim 2, which is characterized in that the bolt (11) uses carbon
Steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801804.5U CN208661278U (en) | 2018-05-28 | 2018-05-28 | A kind of board hammer of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801804.5U CN208661278U (en) | 2018-05-28 | 2018-05-28 | A kind of board hammer of impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661278U true CN208661278U (en) | 2019-03-29 |
Family
ID=65823171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820801804.5U Active CN208661278U (en) | 2018-05-28 | 2018-05-28 | A kind of board hammer of impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661278U (en) |
-
2018
- 2018-05-28 CN CN201820801804.5U patent/CN208661278U/en active Active
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