CN109138035A - A kind of mining stone crusher - Google Patents
A kind of mining stone crusher Download PDFInfo
- Publication number
- CN109138035A CN109138035A CN201811292198.XA CN201811292198A CN109138035A CN 109138035 A CN109138035 A CN 109138035A CN 201811292198 A CN201811292198 A CN 201811292198A CN 109138035 A CN109138035 A CN 109138035A
- Authority
- CN
- China
- Prior art keywords
- main housing
- stone crusher
- water hammer
- right sides
- rigid water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004575 stone Substances 0.000 title claims abstract description 45
- 238000005065 mining Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims abstract description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 239000011435 rock Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 206010003671 Atrioventricular Block Diseases 0.000 description 1
- 208000010271 Heart Block Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention is a kind of mining stone crusher, its structure is that wherein connection frame lower part sets vibration cabinet, vibration lower box sets crushing teeth, main housing is covered with outside vibrating bin body, damping block is connected between vibration cabinet and main housing, left and right sides rigid water hammer gear is set in vibrating bin body, left and right sides eccentric block and hydraulic motor, left and right sides rigid water hammer gear is connected by key drive shaft respectively, the drive shaft of hydraulic motor connection left side rigid water hammer gear, it is left, the engagement of right side rigid water hammer gear, eccentric block is radially connected with drive shaft, eccentric block is axially connect with rigid water hammer gear.Advantages of the present invention: simplifying the too fat to move parallelogram linkage of conventional stone crusher, can bear high-frequency vibration smooth working, and sky does not injure stone crusher ontology when shaking；Operating frequency band has been widened, it is widely applicable；It hooks group native spacing protecting mechanism and damping block failure spacing protecting mechanism improves work safety, stability.
Description
Technical field
The present invention relates to a kind of mining stone crushers, and in particular to a kind of that the excavation to match is mounted on by connection frame
On machine, the mining stone crusher of mobile rubble mining is carried out applied to open pit quarry, belongs to mining rock crushing plant technology neck
Domain.
Background technique
Mining stone crusher is mounted on the excavator to match by connection frame, carries out mobile rubble in open pit quarry
The equipment of mining.
In the prior art, mining stone crusher is mostly hydraulic breaking hammer or high frequency stone crusher.The working frequency of hydraulic breaking hammer
Far below the stone crusher based on high-frequency vibration, using effect is poor；High frequency stone crusher includes that Structural assignments are parallelogram
Connecting rod adds air spring damping, due to integral mechanical structure, the vibration force of vertical alternation and the vibration to move in a circle
Cabinet generates always interference, be easy to cause wherein connecting rod axle fracture, and since quadrilateral connecting rod arrangement works stroke is big, stone crusher is not
Can empty vibration, once in empty vibration state, entire link mechanism will cause damage, due to semi-open type structure, air spring also rapid wear
It is bad, it causes its service life shorter, is easy to happen failure, maintenance cost is higher.
Summary of the invention
Proposed by the present invention is a kind of mining stone crusher, and purpose is intended to overcome deficiencies of the prior art, real
Now simplify structure, improve the ability to bear to high-frequency vibration, guarantees not damaging stone crusher ontology in sky vibration, widen applicable model
It encloses.
Technical solution of the invention: a kind of mining stone crusher, structure include connection frame, vibration cabinet and are crushed
Tooth, wherein connection frame lower part sets vibration cabinet, and vibration lower box sets crushing teeth, main housing is covered with outside vibrating bin body, shakes
It is connected with damping block between dynamic cabinet and main housing, main housing top-side is fixed by housing cover board, set in vibrating bin body
Left and right sides rigid water hammer gear, left and right sides eccentric block and hydraulic motor, left and right sides rigid water hammer gear pass through key respectively
Drive shaft is connected, hydraulic motor connects the drive shaft of left side rigid water hammer gear, left side rigid water hammer gear and the right side by spline
The engagement of side rigid water hammer gear, left and right sides eccentric block passes through spline respectively and left and right sides drive shaft is radially connected, left and right two
Eccentricity block passes through bolt respectively and axially connect with left and right sides rigid water hammer gear, and the hydraulic motor protrudes from main cover
Shell, hydraulic motor outside mask are equipped with motor housing, and motor housing is mounted on main housing, and hydraulic motor is external by hydraulic oil pipe
The big pump of excavator.
Preferably, the main housing and connection frame are integrally welded.
Or, it is preferred that it is connect by multiple groups bolt with connection frame at the top of the main housing.
Preferably, it is corresponded on the main housing and sets damping block replacement hole at damping block.
Preferably, limit sleeve is set between the vibration cabinet top and main housing, limit sleeve liner is U-lag and has
Resilient rubbber cushion, limit shaft positioning plate are fixedly arranged on main housing by bolt, and limit shaft is set on limit shaft positioning plate, and limit shaft is horizontal
Across main housing and across the U-lag of limit sleeve, U-lag internal diameter is greater than limit shaft outer diameter.
Preferably, rubber roll is installed, rubber roll and housing medial surface roll on the vibration cabinet two sides
Contact.
Preferably, the main casing base sets supporting plate.
Preferably, the crushing teeth includes connecting plate, wear-resisting head, side wing and base tooth, and wherein base tooth is welded on base tooth
On pedestal, base bottom of the tooth seat is welded with side wing by the bolt group connection vibration bottom of box, base tooth two sides, and base tooth ends are welded with
Wear-resisting head, base tooth and wear-resisting head are reinforced by connecting plate and are connected.
A kind of excavator, structure include mining stone crusher, mechanical arm and excavator ontology as described above, mining rubble
Machine is mounted on mechanical arm one end, mechanical arm other end connecting excavator ontology.
Advantages of the present invention: conventional stone crusher too fat to move parallelogram linkage (connecting rod and air spring are simplified
Structure), it is connected using in vibration cabinet surrounding arrangement damping block with rubble owner's housing, the steady work of high-frequency vibration can be born
Make and does not injure stone crusher ontology in sky vibration；Operating frequency band has been widened, it is widely applicable；Soil operation is dialled in stone crusher hook
When, preferred rubber roll gives vibration cabinet Auxiliary support in time, and buffering absorbing is played in the high resilience of rubber roll surface
Effect, further protects main housing；Preferred hook dials native spacing protecting mechanism and damping block failure spacing protecting mechanism is further
Improve the safety and stability of stone crusher work；Preferably broken toothing has side wing, and auxiliary, which hooks, dials rubble soil,
It improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mining stone crusher of the present invention.
Fig. 2 is the structural schematic diagram that Fig. 1 removes main housing, lower pallet and the shelly-shaped state of motor cover.
Fig. 3 is the schematic diagram vibrated when cabinet generates exciting in Fig. 2.
Fig. 4 is the structural schematic diagram that the mining stone crusher of the present invention is applied on excavator.
1 in figure be connection frame, 2 be main housing, 3 be vibration cabinet, 301 be rigid water hammer gear, 302 be eccentric block,
303 it is hydraulic motor, 4 be crushing teeth, 401 connecting plates, 402 be wear-resisting head, 403 be side wing, 404 be base tooth, 405 is base tooth
Pedestal, 5 be lower pallet, 6 be motor housing, 7 be limit shaft positioning plate, 8 be limit sleeve, 9 be housing cover board, 10 be damping block,
11 it is rubber roll, I be mining stone crusher, II be mechanical arm, III is excavator ontology.
Specific embodiment
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As shown in Figure 1-3, a kind of mining stone crusher, structure includes connection frame 1, vibrates cabinet 3 and crushing teeth 4, wherein
1 lower part of connection frame sets vibration cabinet 3, and vibration 3 lower part of cabinet sets crushing teeth 4, and vibration 3 outer cup of cabinet is equipped with main housing 2, vibration
Damping block 10 is connected between cabinet 3 and main housing 2, main 2 top-side of housing is fixed by housing cover board 9, vibrates cabinet 3
Inside set left and right sides rigid water hammer gear 301, left and right sides eccentric block 302 and hydraulic motor 303, left and right sides rigid water hammer tooth
Wheel 301 is connected by key drive shaft respectively, and hydraulic motor 303 connects the drive shaft of left side rigid water hammer gear 301 by spline,
Left side rigid water hammer gear 301 is engaged with right side rigid water hammer gear 301, left and right sides eccentric block 302 respectively by spline with
Left and right sides drive shaft is radially connected, and left and right sides eccentric block 302 passes through bolt and left and right sides rigid water hammer gear 301 respectively
Axial connection, the hydraulic motor 303 protrude from main housing 2, and 303 outside mask of hydraulic motor is equipped with motor housing 6, motor cover
Shell 6 is mounted on main housing 2, and hydraulic motor 303 passes through the big pump of the external excavator of hydraulic oil pipe.
The main housing 2 and connection frame 1 is integrally welded.Integral strength can be increased.
Or it is connect by multiple groups bolt with connection frame 1 at the top of the main housing 2.Difficulty of processing can be reduced.
It is corresponded on the main housing 2 and sets damping block replacement hole at damping block 10.Effect is improved when needing replacing damping block
Rate.
Limit sleeve 8 is set between 3 top of vibration cabinet and main housing 2,8 liner of limit sleeve is U-lag and has bullet
Property rubber pad, limit shaft positioning plate 7 are fixedly arranged on main housing 2 by bolt, limit shaft are set on limit shaft positioning plate 7, limit shaft
Across main housing 2 and across the U-lag of limit sleeve 8, U-lag internal diameter is greater than limit shaft outer diameter.
Rubber roll 11 is installed, rubber roll 11 connects with the rolling of 2 medial surface of housing on 3 two sides of vibration cabinet
Touching.
Set supporting plate 5 in 2 bottom of main housing.
The crushing teeth 4 includes connecting plate 401, wear-resisting head 402, side wing 403 and base tooth 404, and wherein base tooth 404 welds
It connects on base bottom of the tooth seat 405, for base bottom of the tooth seat 405 by bolt group connection vibration 3 bottom of cabinet, 404 two sides of base tooth are welded with side
Wing plate 403,404 end of base tooth are welded with wear-resisting head 402, base tooth 404 and wear-resisting head 402 and reinforce connection by connecting plate 401.
As shown in figure 4, a kind of excavator, structure includes mining stone crusher I, mechanical arm II and excavator as described above
Ontology III, mining stone crusher I are mounted on II one end of mechanical arm, II other end connecting excavator ontology III of mechanical arm.
According to the above structure, when work, excavator ontology III runs to open pit quarry, and crushing teeth 4 is placed in rock fracture
Or rock mass weakness can carry out rubble mining；When mining I smooth working of stone crusher of the invention, on driving vibration cabinet 3
Hydraulic motor 303, by excavator it is big pump output hydraulic oil drive, hydraulic motor 303 driving left side rigid water hammer gear
301, the driving of left side rigid water hammer gear 301 right side rigid water hammer gear 301, and then two sides eccentric block 302 is driven, by hydraulic horse
Up to the exciting force for being converted into vertical direction alternation of 303 outputs, the exciting force exported in horizontal direction is by gyratory directions phase
Anti- two sides eccentric block block 302 is cancelled out each other；The hydraulic drive that the hydraulic oil and hydraulic motor 303 that excavator ontology III exports form
Dynamic device has driven eccentric block 302 in vibration cabinet 3 to generate high-frequency vibration；Vibrate cabinet 3, rigid water hammer gear 301 and its partially
Heart block 302 forms vibration generating arrangement；Mining stone crusher I shakes whole rock by the alternation exciting force on this vertical direction
Broken, since mining stone crusher I is in high-frequency vibration state, impact ore stone carries soil-loosening function, can effectively arrange after fractured rock
Bits.
When hook dials rubble operation, due to larger by torque, damping block 10 is easy to damage failure by pressure, is dialled by preferably hooking
Native spacing protecting mechanism can be protected；Specifically when mining I high-frequency vibration of stone crusher, since U-lag internal diameter is greater than limit
Axis outer diameter will not generate interference effect；When mining stone crusher I hooks and dials rubble operation, when 4 phase of internal vibration cabinet 3 and crushing teeth
To main housing 2 be more than certain pivot angle when, limit shaft is contacted with U-type groove, gives Auxiliary support, prevent damping block 10 deform it is excessive and
Failure；When stone crusher hook dials soil operation, preferred rubber roll 11 can give vibration 3 Auxiliary support of cabinet, stone crusher in time
When work, rubber roll 11 is up and down reciprocatingly slided in main 2 medial surface of housing, and vibration cabinet 3 is vibrated along edge in main housing 2, rubber
The 11 surface high resilience of rubber-surfaced roll wheel can be played the role of buffering absorbing to a certain extent, further protect main housing 2.
Preferred lower pallet 5 forms damping block failure spacing protecting mechanism with main housing 2, can prevent damping block 10 from integrally losing
Effect, protection vibration cabinet 3 are not fallen.
The structure of preferred crushing teeth 4, base bottom of the tooth seat 405 are connect with vibration 3 bottom of cabinet by bolt group, can be for not
With the crushing teeth 4 of operating condition design different model；4 two sides side wing 403 of crushing teeth dials rubble soil for hooking, and improves work effect
Rate；Connecting plate 401 improves base tooth 404 and connect integral strength with wear-resisting head 402.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (9)
1. a kind of mining stone crusher, feature includes connection frame (1), vibrates cabinet (3) and crushing teeth (4), wherein connection frame (1)
Lower part sets vibration cabinet (3), and vibration cabinet (3) lower part is set crushing teeth (4), and vibration cabinet (3) outer cup is equipped with main housing (2),
It is connected with damping block (10) between vibration cabinet (3) and main housing (2), main housing (2) top-side passes through housing cover board (9)
It is fixed, left and right sides rigid water hammer gear (301), left and right sides eccentric block (302) and hydraulic motor are set in vibration cabinet (3)
(303), left and right sides rigid water hammer gear (301) is connected by key drive shaft respectively, and hydraulic motor (303) is connected by spline
The drive shaft of left side rigid water hammer gear (301), left side rigid water hammer gear (301) are nibbled with right side rigid water hammer gear (301)
It closes, left and right sides eccentric block (302) is radially connected by spline and left and right sides drive shaft respectively, left and right sides eccentric block
(302) it is axially connect by bolt with left and right sides rigid water hammer gear (301) respectively, the hydraulic motor (303) protrusion
In main housing (2), hydraulic motor (303) outside mask is equipped with motor housing (6), and motor housing (6) is mounted on main housing (2),
Hydraulic motor (303) passes through the big pump of the external excavator of hydraulic oil pipe.
2. a kind of mining stone crusher as described in claim 1, it is characterized in that the main housing (2) and connection frame (1) are welded
Integrally.
3. a kind of mining stone crusher as described in claim 1, it is characterized in that passing through multiple groups bolt at the top of the main housing (2)
It is connect with connection frame (1).
4. a kind of mining stone crusher as described in claim 1, it is characterized in that corresponding to damping block (10) on the main housing (2)
Place sets damping block replacement hole.
5. a kind of mining stone crusher as described in claim 1, it is characterized in that vibration cabinet (3) top and main housing
(2) it is set between limit sleeve (8), limit sleeve (8) liner is U-lag and has resilient rubbber cushion, and limit shaft positioning plate (7) passes through spiral shell
Bolt is fixedly arranged on main housing (2), limit shaft is set on limit shaft positioning plate (7), limit shaft is across main housing (2) and passes through limit sleeve
(8) U-lag, U-lag internal diameter are greater than limit shaft outer diameter.
6. a kind of mining stone crusher as described in claim 1, it is characterized in that being equipped on described vibration cabinet (3) two sides
Rubber roll (11), rubber roll (11) are in rolling contact with housing (2) medial surface.
7. a kind of mining stone crusher as described in claim 1, it is characterized in that supporting plate (5) are set in described main housing (2) bottom.
8. a kind of mining stone crusher as described in claim 1, it is characterized in that the crushing teeth (4) include connecting plate (40) 1,
Wear-resisting head (402), side wing (403) and base tooth (404), wherein base tooth (404) is welded on base bottom of the tooth seat (405), base bottom of the tooth
Seat (405) is welded with side wing (403) by bolt group connection vibration cabinet (3) bottom, base tooth (404) two sides, base tooth (404)
End is welded with wear-resisting head (402), and base tooth (404) and wear-resisting head (402) are reinforced by connecting plate (401) and connected.
9. a kind of excavator, feature includes such as a kind of described in any item mining stone crushers of claim 1-8, mining stone crusher
It is mounted on mechanical arm (II) one end, mechanical arm (II) other end connecting excavator ontology (III).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292198.XA CN109138035A (en) | 2018-11-01 | 2018-11-01 | A kind of mining stone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292198.XA CN109138035A (en) | 2018-11-01 | 2018-11-01 | A kind of mining stone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138035A true CN109138035A (en) | 2019-01-04 |
Family
ID=64807418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292198.XA Pending CN109138035A (en) | 2018-11-01 | 2018-11-01 | A kind of mining stone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622118A (en) * | 2019-01-16 | 2019-04-16 | 无锡坤龙工程机械有限公司 | A kind of mining vibration stone crusher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844500A (en) * | 2010-04-20 | 2012-12-26 | 赵在龙 | Vibration nipper for heavy machinery |
| CN203701179U (en) * | 2013-12-11 | 2014-07-09 | 襄阳市国源盛机械有限公司 | High-frequency vibration mining device |
| CN104471150A (en) * | 2012-07-17 | 2015-03-25 | S&C株式会社 | Vibration device for excavator |
| WO2018052246A1 (en) * | 2016-09-13 | 2018-03-22 | (주)대동이엔지 | Linearly movable vibration ripper |
| CN209293088U (en) * | 2018-11-01 | 2019-08-23 | 无锡坤龙工程机械有限公司 | A kind of mining stone crusher and excavator |
-
2018
- 2018-11-01 CN CN201811292198.XA patent/CN109138035A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844500A (en) * | 2010-04-20 | 2012-12-26 | 赵在龙 | Vibration nipper for heavy machinery |
| CN104471150A (en) * | 2012-07-17 | 2015-03-25 | S&C株式会社 | Vibration device for excavator |
| CN203701179U (en) * | 2013-12-11 | 2014-07-09 | 襄阳市国源盛机械有限公司 | High-frequency vibration mining device |
| WO2018052246A1 (en) * | 2016-09-13 | 2018-03-22 | (주)대동이엔지 | Linearly movable vibration ripper |
| CN209293088U (en) * | 2018-11-01 | 2019-08-23 | 无锡坤龙工程机械有限公司 | A kind of mining stone crusher and excavator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622118A (en) * | 2019-01-16 | 2019-04-16 | 无锡坤龙工程机械有限公司 | A kind of mining vibration stone crusher |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |