CN209597307U - A kind of adjustable hammer-screen ciearance crusher of non-blocked - Google Patents
A kind of adjustable hammer-screen ciearance crusher of non-blocked Download PDFInfo
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- CN209597307U CN209597307U CN201822169996.5U CN201822169996U CN209597307U CN 209597307 U CN209597307 U CN 209597307U CN 201822169996 U CN201822169996 U CN 201822169996U CN 209597307 U CN209597307 U CN 209597307U
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- hammer
- bearing block
- crusher
- screen ciearance
- lower body
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Abstract
A kind of adjustable hammer-screen ciearance crusher of non-blocked, it is mainly used in mechanical equipment applied technical field, containing upper machine body, lower body, turn over arm body, rotor, bar, liner plate, discharge port, grating, bearing block, feed inlet is provided at the top of the upper machine body, the upper machine body is provided with beating lining plate with arm body top is turned over, and turns over the arm body other side and is vertically installed with sieve plate；Bar is provided on the rotor；The lower body side is provided with discharge port, and the other side is provided with grating；Bearing block jack bolt is provided with below the bearing block, the bearing block is detachably connected with lower body；Hammer-screen ciearance adjustment cushion block is provided between the bearing block and lower body.Using a kind of adjustable hammer-screen ciearance crusher of non-blocked of the utility model, it solves the problems, such as that material is excessively broken, improves the qualification rate of product, improve the service life of bar, grating, liner plate, due to the gap between adjustable hammer sieve, the utilization rate of bar is further improved.
Description
Technical field
The utility model relates to mechanical equipment applied technical fields, and in particular to a kind of adjustable hammer-screen ciearance of non-blocked is broken
Machine.
Background technique
Currently used sand material production equipment is mainly hammer mill, impact breaker and impact crusher.
These three crusher structures are different, respectively there is advantage and disadvantage.
Its advantage is that structure is simple, low cost can be realized primary hammer mill by the gap of control grating and sieve plate
Molding does not have to can be obtained by the sand material for meeting size by screening plant.The disadvantage is that tup abrasion is only suitable for being crushed greatly
It is easier to broken material such as high calcium stone matter and replacement tup is frequent；Although screening plant but simultaneously is eliminated when one-pass molding
Fragmentation Phenomena was produced, product powder containing quantity is caused to be far longer than other equipment, does not meet the requirement of present good-quality sand building stones.
For impact breaker its advantage is that structure is relatively easy, grain shape is good, and rotor strength is good to be crushed granite or less absolutely
Most of engineering sand materials.The disadvantage is that cost is higher, traditional impact breaker is all by mobilizable counterpunch board branch
Frame and counterpunch board adjustment mechanism realize the adjustment of product granularity, considerably increase equipment cost and volume；There is no sieve plate, material
Having to pass through whole crusher chambers could be discharged by discharge gate, increase abrasion.
For impact crusher its advantage is that having a wide range of application, grain shape is good.The disadvantage is that cost is high；If broken hammer mill
With its yield under the premise of all fertile material of impact breaker not as good as the two.
Utility model content
The utility model proposes that a kind of adjustable hammer-screen ciearance of non-blocked is broken for advantage and disadvantage existing for the existing crusher of needle
The technical solution of machine.
The technical solution of the utility model are as follows: a kind of adjustable hammer-screen ciearance crusher of non-blocked, including upper machine body, lower machine
Body turns over arm body, rotor, bar, liner plate, discharge port, grating, bearing block, is provided with feed inlet at the top of the upper machine body, it is described on
Body is provided with beating lining plate with arm body top is turned over, and turns over the arm body other side and is vertically installed with sieve plate；Plate is provided on the rotor
Hammer；The lower body side is provided with discharge port, and the other side is provided with grating；Bearing block top is provided with below the bearing block
Bolt is played, the bearing block is detachably connected with lower body；Hammer-screen ciearance adjustment is provided between the bearing block and lower body
Cushion block.The vertically disposed sieve plate can make qualified material a part of by the discharge of sieve plate gap, be provided with grating in lower body,
Product granularity is controlled by the slot size of grating；The lower body other side is provided with discharge port, and solve that material is crushed excessively shows
As improving product qualification rate；After bar abrasion, cushion block can be adjusted by extraction hammer-screen ciearance, reduced between bar and grating
Gap.Guarantee the reasonable clearance between bar and grating.Bar abrasion is fundamentally solved, hammer-screen ciearance increases, yield declines,
The problem of product qualification rate reduces, improves the utilization rate of bar.
Preferably, hammer-screen ciearance adjustment cushion block one end is provided with U-lag.The U-lag facilitates fixed bearing block, side
Just plus-minus hammer-screen ciearance adjusts cushion block.
Preferably, hammer-screen ciearance adjustment cushion block with a thickness of 4mm-10mm.The hammer-screen ciearance of this thickness adjusts cushion block
Reach balance between replacement frequency and production efficiency.
Preferably, the hammer-screen ciearance adjustment cushion block is made of steel.The hammer-screen ciearance of steel production adjusts cushion block energy
Recycling, economizes on resources.
Preferably, the bearing block jack bolt is bolted on lower body, is connect at the top of bearing block jack bolt
Contact bearing seat.Bearing block fixing bolt is removed, rotor is jacked up by jack bolt, can easily add and subtract hammer-screen ciearance adjustment
Cushion block.
Preferably, 4 bars are at least set on the rotor.4 bars be both able to satisfy the needs of breaker's work, while
The waste of bar is not will cause.
Preferably, the shape of the grating is right angle fan.The grating of right angle fan can abundant broken material and
Broken material is discharged the least significant end of right angle fan, avoids material accumulation on grating, leads to bored machine, burns rotor.
Preferably, the bearing block is bolted with lower body.It is bolted between bearing block and lower body, it is convenient
Bar is replaced, maintenance is convenient.
Preferably, it the upper machine body, lower body and arm body two sides is turned over is provided with liner plate.Material is reduced to upper machine by liner plate
Body, lower body and the impact for turning over arm body, extend the service life of crusher.
The technical problem to be solved by the utility model is to provide a kind of adjustable hammer-screen ciearance crusher of non-blocked, lower machines
Body joined grating, solve the problems, such as that material is excessively broken, also improve the service life of bar, grating, liner plate；Bearing block top
It plays bolt and is convenient for changing hammer-screen ciearance adjustment cushion block, adjust hammer-screen ciearance, further improve the service life of bar.
The utility model has the beneficial effects that a kind of adjustable hammer-screen ciearance crusher of non-blocked, solves what material was crushed excessively
Problem improves the qualification rate of product, improves the service life of bar, grating, liner plate, between adjustable hammer sieve
Every further improving the utilization rate of bar.
Through production practices, in material of the same race and with power of motor, hammer mill, reaction type be broken, impact type
The comparison of the comprehensive performance of crusher and the adjustable hammer-screen ciearance crusher of novel non-blocked is as schemed:
Crusher comprehensive performance contrast table
As seen from table, novel nothing blocks up the comprehensive performance of adjustable hammer-screen ciearance crusher in feed size, yield, yield rate
And powder containing quantity is superior to conventional breakers.And manufacturing cost is lower.It is believed that requiring increasingly to improve in sandstone aggregate
Today and future, novel nothing, which will block up adjustable hammer-screen ciearance crusher, to fully develop talents in its field.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is the utility model left view；
Fig. 3 is Fig. 2A-A cross-sectional view；
Fig. 4 is Figure 1B partial enlarged view；
In figure, 1- upper machine body, 2- lower body, 3- turns over arm body, 4- feed inlet, 5- beating lining plate, 6- sieve plate, 7- rotor, 8-
Bar, 9- liner plate, 10- discharge port, 11- grating, 12- bearing block, 13- bearing block jack bolt, 14- hammer-screen ciearance adjusting pad
Block.
Specific embodiment
Specific embodiment of the present utility model are as follows: as shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of non-blocked is adjustable between hammer sieves
Gap crusher, including upper machine body 1, lower body 2, turn over arm body 3, rotor 7, bar 8, liner plate 9, discharge port 10, grating 11, bearing block
12, it is provided with feed inlet 4 at the top of the upper machine body 1, the upper machine body 1 and turns over and be provided with beating lining plate 5 at the top of arm body 3, and turn over
3 other side of arm body is vertically installed with sieve plate 6；Bar 8 is provided on the rotor 7；2 side of lower body is provided with discharge port
10, the other side is provided with grating 11；The lower section of the bearing block 12 is provided with bearing block jack bolt 13, the bearing block 12 with
Lower body 2 is detachably connected；Hammer-screen ciearance adjustment cushion block 14 is provided between the bearing block 12 and lower body 2.7 high speed of rotor
Rotation when material enters 8 active region of bar, is hit with the bar 8 on rotor 7 and is crushed, then thrown on beating lining plate 5 again
It is broken, it is hit by the rotation of bar 8, material, which is brought to, turns the broken region equipped with sieve plate 6 and grating 11, and qualified material is logical
It crosses screen slot and first excludes a part, the material not excluded greater than screen slot or continues to be beaten in the broken region of sieve plate 6 and grating 11
It hits, is finally brought to the discharge port 10 of lower body 2.If charging excessively or in body is strayed into the hard impurity such as metal, can
It is smoothly discharged from discharge port 10, protects the normal operation of rotor 7.When the abrasion loss of bar 8 is more than one piece of hammer-screen ciearance adjustment
The thickness of cushion block 14, and yield decline, feed back be when increasing, as long as the fixing bolt for unclamping bearing block 12 is shut down, with bearing block top
It plays bolt 13 to jack up bearing block 4, extracts one piece of hammer-screen ciearance adjustment cushion block 14 out, then pack up bearing block jack bolt 13, tighten
Fixing bolt, completes hammer-screen ciearance adjustment, and production capacity is restored.
Specifically, as shown in figure 4, hammer-screen ciearance adjustment 14 one end of cushion block is provided with U-lag.The U-lag is convenient
Fixed bearing block 12 facilitates plus-minus hammer-screen ciearance adjustment cushion block 14.
Specifically, as shown in figure 4, the hammer-screen ciearance adjustment cushion block 14 with a thickness of 4mm-10mm.The hammer of this thickness sieves
Gap adjustment cushion block 14 reaches balance between replacement frequency and production efficiency.
Specifically, as shown in figure 4, hammer-screen ciearance adjustment cushion block 14 is made of steel.Between the hammer sieve of steel production
Gap adjustment cushion block 14 can reuse, and economize on resources.
Specifically, as shown in figure 4, the bearing block jack bolt 13 is bolted on lower body 2, bearing block top
Play 13 top contact bearing seat 12 of bolt.12 fixing bolt of bearing block is removed, rotor 7 is jacked up by jack bolt 13
Convenient plus-minus hammer-screen ciearance adjusts cushion block 14.
Specifically, as shown in figure 3,4 bars 8 are at least arranged on the rotor 7.4 bars be both able to satisfy breaker's work
Needs, while the waste of bar 8 will not be caused.
Specifically, as shown in figure 3, the shape of the grating 11 is right angle fan.The grating 11 of right angle fan can be abundant
Broken material, and broken material can be discharged in the least significant end of right angle fan, it avoids material accumulation on grating 11, causes
Bored machine burns rotor 7.
Specifically, as shown in Figure 3, Figure 4, the bearing block 12 is bolted with lower body 2.Bearing block 12 and lower machine
It is bolted between body 2, is convenient for changing bar 8, maintenance is convenient.
Specifically, as shown in figure 3, the upper machine body 1, lower body 2 and turning over 3 two sides of arm body and being provided with liner plate 9.Pass through liner plate
9 reduce material to upper machine body 1, lower body 2 and the impact for turning over arm body 3, extend the service life of crusher.
Claims (9)
1. a kind of adjustable hammer-screen ciearance crusher of non-blocked, including upper machine body (1), lower body (2), turn over arm body (3), rotor (7),
Bar (8), liner plate (9), discharge port (10), grating (11), bearing block (12), it is characterised in that: set at the top of the upper machine body (1)
It is equipped with feed inlet (4), the upper machine body (1) and turns over and be provided with beating lining plate (5) at the top of arm body (3), turn over arm body (3) other side and hang down
Directly it is provided with sieve plate (6)；Bar (8) are provided on the rotor (7)；Lower body (2) side is provided with discharge port (10),
The other side is provided with grating (11)；Bearing block jack bolt (13), the bearing block are provided with below the bearing block (12)
(12) it is detachably connected with lower body (2)；Hammer-screen ciearance adjustment cushion block is provided between the bearing block (12) and lower body (2)
(14)。
2. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the hammer-screen ciearance
Adjustment cushion block (14) one end is provided with U-lag.
3. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 2, it is characterised in that: the hammer-screen ciearance
Adjust cushion block (14) with a thickness of 4mm-10mm.
4. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the hammer-screen ciearance
Cushion block (14) are adjusted to be made of steel.
5. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the bearing block top
It plays bolt (13) to be bolted on lower body (2), contact bearing seat (12) at the top of bearing block jack bolt (13).
6. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the rotor (7)
On 4 bars (8) are at least set.
7. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the grating (11)
Shape be right angle fan.
8. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the bearing block
(12) it is bolted with lower body (2).
9. the adjustable hammer-screen ciearance crusher of a kind of non-blocked according to claim 1, it is characterised in that: the upper machine body
(1), it lower body (2) and arm body (3) two sides is turned over is provided with liner plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169996.5U CN209597307U (en) | 2018-12-24 | 2018-12-24 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822169996.5U CN209597307U (en) | 2018-12-24 | 2018-12-24 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
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| Publication Number | Publication Date |
|---|---|
| CN209597307U true CN209597307U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822169996.5U Active CN209597307U (en) | 2018-12-24 | 2018-12-24 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453853A (en) * | 2018-12-24 | 2019-03-12 | 李彦 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
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2018
- 2018-12-24 CN CN201822169996.5U patent/CN209597307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453853A (en) * | 2018-12-24 | 2019-03-12 | 李彦 | A kind of adjustable hammer-screen ciearance crusher of non-blocked |
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