CN205008042U - Hammer crusher hammer sieve clearance adjustment device - Google Patents
Hammer crusher hammer sieve clearance adjustment device Download PDFInfo
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- CN205008042U CN205008042U CN201520711498.2U CN201520711498U CN205008042U CN 205008042 U CN205008042 U CN 205008042U CN 201520711498 U CN201520711498 U CN 201520711498U CN 205008042 U CN205008042 U CN 205008042U
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- hammer
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- suspended axle
- axle bearing
- screw rod
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- 239000000463 material Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model belongs to the technical field of crushing equipment, concretely relates to hammer crusher hammer sieve clearance adjustment device who is applicable to the high -quality grit of trade production material such as highway, railway, airport, cement, building materials, metallurgy. Constitute by hammer crusher and clearance adjustment device, hammer crusher by down organism (1), go up organism (2), rotor assembly (3), hammer (4), welt (5), sieve (6) are formed, its characterized in that, the clearance adjustment device constitute by drop -hanger bearing seat (7), M shape gasket unit (8), drop -hanger bearing seat fixing bolt (9), drop -hanger bearing seat pull -up screw rod (10). The utility model provides a shortcomings such as low, the output unstability of traditional hammer crusher equipment tup utilization ratio, the most genuinely realized that the convenience of adjusting is feasible, thoroughly solved hammer sieve clearance adjustment's a difficult problem.
Description
Technical field
The utility model belongs to disintegrating apparatus technical field, is specifically related to a kind of hammer of hammer crusher sieve slack adjuster being applicable to the industry production quality sand and stone material such as highway, railway, airport, cement, building materials, metallurgy.
Background technology
At present conventional sand material hammer mill is that the impulsive force that utilizes the High Rotation Speed of hammer to produce and the effect of impact of material to counterpunch board carry out broken material, utilize screen size size control broken go out raw meal particle size.When sieve aperture hour, material by hammering often, broken go out raw meal particle size little, but productivity ratio is low; When sieve aperture is large, material is few by the number of times of hammering, broken go out raw meal particle size large, productivity ratio is just high.Disintegrating machine in use for some time tup is worn gradually, and the gap between tup and sieve plate can be strengthened gradually, and output can progressively decline.The way of current solution tup wearing and tearing production declining has following several: 1, more renew tup, this way tup utilization rate low cost is high, and tup utilization rate is only about 15%.2, the hammer-screen ciearance hammer mill that can regulate, crusher rotor disk is designed with the pin-and-hole that many packet sizes install tup, tup can obtain multiple hammer-screen ciearance under different pin-and-holes, when tup may wear to a certain amount of after, the installation site of adjustment tup, guarantee hammer-screen ciearance is reasonable, achieves certain effect.But this hammer mill still has some shortcomings: labor workload is too large, trivial operations.3. the hammer-screen ciearance hammer mill that can regulate, sieve plate is designed to swing among a small circle or pulling apparatus
,utilize swing or the lift adjustment hammer-screen ciearance of sieve plate.The most desirable feasible in theory, but in practice, sieve plate is stuck by material, is difficult to realize its object.4. by arranging jack bolt in suspended axle bearing, by the power jack-up bearing block produced between jack-up screw rod and lower body, thus change pad.This kind of equipment is only applicable to the less equipment of model, and when equipment is larger, jack-up screw rod is easily bent distortion.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hammer of hammer crusher to sieve slack adjuster.
The utility model is achieved by the following technical solution:
A kind of hammer of hammer crusher sieve slack adjuster, be made up of hammer mill and slack adjuster, described hammer mill is by lower body (1), upper machine body (2), rotor assembly (3), hammer (4), liner plate (5), sieve plate (6) forms, described slack adjuster is by suspended axle bearing (7), M shape shim pack (8), suspended axle bearing set bolt (9), suspended axle bearing pull-up screw rod (10) forms, armature spindle two ends are separately installed with two suspended axle bearings, suspended axle bearing is fixed on lower body by M shape shim pack by suspended axle bearing set bolt, suspended axle bearing is provided with pull-up bolt rod aperture (16), upper machine body is provided with pull-up screw rod holder (13), described pull-up screw rod through pull-up screw rod holder by nut A(15) with nut B(14) be connected with pull-up screw rod fixture and suspended axle bearing respectively, pull-up screw rod lower end is arranged in pull-up screw hole.
The internal thread corresponding with the screw thread on pull-up screw rod is provided with in described pull-up bolt rod aperture.
Described suspended axle bearing pivot horizontal line (11) is parallel with suspended axle bearing both sides cantilever mounting plane (12) or lower than suspended axle bearing both sides cantilever mounting plane.
Described M shape shim pack often group is made up of at least one piece of M shape pad.
The thickness of described M shape pad is 5-10mm.
Described slack adjuster is four.
According to theory of comminution, hammer-screen ciearance directly affects output and the ratio of reduction of equipment, and during work, hammer-screen ciearance should remain on zone of reasonableness, is conducive to equipment steady operation.But due to the wearing and tearing hammered into shape and sieve in real work, hammer-screen ciearance can strengthen gradually, output can progressively decline and the ratio of reduction reduces.In the urgent need to there being a kind of simple mechanism efficiently to regulate hammer-screen ciearance in production practices.Sectional-regulated method is utilized to realize the object of consumption reduction volume increase.In sum: the utility model solves the shortcomings such as traditional hammer crushing machine equipment tup utilization rate is low, output is unstable.
The utility model fundamentally can solve tup wearing and tearing, hammer-screen ciearance strengthens, the problem of production declining, and substantially increase the utilization rate of tup, tup utilization rate can reach more than 80%, reduces use cost simultaneously.Truly achieve facilitating of adjustment feasible, thoroughly solve the difficult problem that hammer-screen ciearance regulates.
Meanwhile, owing to have employed pull-up screw rod to carry out the adjustment in gap, more can be applicable to large-scale hammer mill while being applicable to middle-size and small-size hammer mill, applicability is strong.
Accompanying drawing explanation
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is adjustment part structural representation.
In figure, 1-lower body, 2-upper machine body, 3-rotor assembly, 4-hammer, 5-liner plate, 6-sieve plate, 7-suspended axle bearing, 8-M shape shim pack, 9-suspended axle bearing set bolt, 10-suspended axle bearing pull-up screw rod, 11-pivot horizontal line, 12-cantilever mounting plane, 13 pull-up screw rod fixtures, 14-nut B, 15-nut A, 16-pull-up screw hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
A kind of hammer of hammer crusher sieve slack adjuster, be made up of hammer mill and intermittent regulation device, described hammer mill is by lower body (1), upper machine body (2), rotor assembly (3), hammer (4), liner plate (5), sieve plate (6) forms, described slack adjuster is by suspended axle bearing (7), M shape shim pack (8), suspended axle bearing set bolt (9), suspended axle bearing pull-up screw rod (10) forms, armature spindle two ends are separately installed with two suspended axle bearings, suspended axle bearing is fixed on lower body by M shape shim pack by suspended axle bearing set bolt, suspended axle bearing is provided with pull-up bolt rod aperture (16), upper machine body is provided with pull-up screw rod holder (13), described pull-up screw rod through pull-up screw rod holder by nut A(15) with nut B(14) be connected with pull-up screw rod holder and suspended axle bearing respectively, pull-up screw rod lower end is arranged in pull-up screw hole.The internal thread corresponding with the screw thread on pull-up screw rod is provided with in pull-up bolt rod aperture.Suspended axle bearing pivot horizontal line (11) is parallel with suspended axle bearing both sides cantilever mounting plane (12) or lower than suspended axle bearing both sides cantilever mounting plane.M shape shim pack often group is made up of one piece of M shape pad.The thickness of M shape pad is 10mm.Slack adjuster is four.
The flat center line of suspended axle bearing rotating water (11) is parallel with these suspended axle bearing both sides cantilever mounting plane (12) or lower than these suspended axle bearing both sides cantilever mounting plane (12), its objective is and rotor pivot is sunk, obtain enough stability.Between suspended axle bearing (7) connects with lower body (1), set up M shape shim pack (8), for convenience of adjustment, set up suspended axle bearing pull-up bolt (10), M shape shim pack is a M shape pad.Realize rotor whole height by increase and decrease U-shaped pad quantity to regulate.
Embodiment 2
Adjusting shims is superposed by 5 M shape pads and forms, and the thickness of each pad is 7.5mm, and all the other are with embodiment 1.
Embodiment 3
Adjusting shims is superposed by 20 M shape pads and forms, the thickness of each pad be 5mm all the other with embodiment 1.
During utility model works, armature spindle rotates, and namely hammer impacts material along with rotating disk revolution, and the material after fragmentation is discharged by sieve seam.When hammer wear extent is more than the thickness of one piece of M shape pad, suspended axle bearing set bolt is unclamped after only needing left alone without help machine, with suspended axle bearing pull-up bolt by the pull-up of suspended axle bearing, extract contour M shape pad out, pack up suspended axle bearing pull-up bolt, tighten suspended axle bearing set bolt, just can complete hammer-screen ciearance adjustment.As time goes on, considerable economic benefit is produced by for user.
Claims (6)
1. a hammer of hammer crusher sieve slack adjuster, be made up of hammer mill and slack adjuster, described hammer mill is by lower body (1), upper machine body (2), rotor assembly (3), hammer (4), liner plate (5), sieve plate (6) forms, it is characterized in that, described slack adjuster is by suspended axle bearing (7), M shape shim pack (8), suspended axle bearing set bolt (9), suspended axle bearing pull-up screw rod (10) forms, armature spindle two ends are separately installed with two suspended axle bearings, suspended axle bearing is fixed on lower body by M shape shim pack by suspended axle bearing set bolt, suspended axle bearing is provided with pull-up bolt rod aperture (16), upper machine body is provided with pull-up screw rod holder (13), described pull-up screw rod through pull-up screw rod holder by nut A(15) with nut B(14) be connected with pull-up screw rod holder and suspended axle bearing respectively, pull-up screw rod lower end is arranged in pull-up screw hole.
2. a kind of hammer of hammer crusher sieve slack adjuster according to claim 1, is characterized in that, be provided with the internal thread corresponding with the screw thread on pull-up screw rod in described pull-up bolt rod aperture.
3. a kind of hammer of hammer crusher sieve slack adjuster according to claim 1, it is characterized in that, described suspended axle bearing pivot horizontal line (11) is parallel with suspended axle bearing both sides cantilever mounting plane (12) or lower than suspended axle bearing both sides cantilever mounting plane.
4. a kind of hammer of hammer crusher sieve slack adjuster according to claim 1, it is characterized in that, described M shape shim pack often group is made up of at least one piece of M shape pad.
5. a kind of hammer of hammer crusher sieve slack adjuster according to claim 4, it is characterized in that, the thickness of described M shape pad is 5-10mm.
6. a kind of hammer of hammer crusher sieve slack adjuster according to claim 1, it is characterized in that, described slack adjuster is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711498.2U CN205008042U (en) | 2015-09-15 | 2015-09-15 | Hammer crusher hammer sieve clearance adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711498.2U CN205008042U (en) | 2015-09-15 | 2015-09-15 | Hammer crusher hammer sieve clearance adjustment device |
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| Publication Number | Publication Date |
|---|---|
| CN205008042U true CN205008042U (en) | 2016-02-03 |
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| CN201520711498.2U Active CN205008042U (en) | 2015-09-15 | 2015-09-15 | Hammer crusher hammer sieve clearance adjustment device |
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| CN (1) | CN205008042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395825A (en) * | 2018-11-15 | 2019-03-01 | 巨石集团成都有限公司 | A kind of hammer slice type waste silk pulverizer |
| CN111359727A (en) * | 2020-03-16 | 2020-07-03 | 中国铁建重工集团股份有限公司 | Parameter visualization crusher opening adjusting device and crusher |
-
2015
- 2015-09-15 CN CN201520711498.2U patent/CN205008042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395825A (en) * | 2018-11-15 | 2019-03-01 | 巨石集团成都有限公司 | A kind of hammer slice type waste silk pulverizer |
| CN111359727A (en) * | 2020-03-16 | 2020-07-03 | 中国铁建重工集团股份有限公司 | Parameter visualization crusher opening adjusting device and crusher |
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