CN105728091A - Jaw crusher with built-in driver - Google Patents
Jaw crusher with built-in driver Download PDFInfo
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- CN105728091A CN105728091A CN201610301388.8A CN201610301388A CN105728091A CN 105728091 A CN105728091 A CN 105728091A CN 201610301388 A CN201610301388 A CN 201610301388A CN 105728091 A CN105728091 A CN 105728091A
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- hubei province
- assembly
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- quiet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
Abstract
The invention provides a jaw crusher with a built-in driver, belonging to the field of mining pulverizers. The jaw crusher comprises a stander, a driving assembly, a fixed jaw assembly, a movable jaw assembly, a hydraulic adjusting assembly and a fixed jaw adjustable toggle plate, wherein the movable jaw assembly and the fixed jaw assembly are mounted on the stander and form a crushing chamber with a discharging hole in the bottom; the driving assembly is mounted on the top of the stander and is used for driving the movable jaw assembly to swing; and the output end of the hydraulic adjusting assembly is connected with the fixed jaw adjustable toggle plate, the fixed jaw adjustable toggle plate is connected with the fixed jaw assembly to drive the fixed jaw assembly to move relative to the stander so as to change the size of the discharging hole of the crushing chamber. By virtue of the hydraulic adjusting assembly of the jaw crusher, the bottom of the fixed jaw assembly moves relative to the movable jaw assembly, thereby achieving the purpose of regulating the size of the discharging hole of the crushing chamber. The jaw crusher has the advantages that the operation is simple, the operation efficiency is high, and the labor intensity is alleviated. The tension of a belt can be adjusted by virtue of a driving beneficiating assembly, so that the driving efficiency is improved.
Description
Technical field
The present invention relates to winning equipment field, particularly relate to the jaw crusher of a kind of built-in driving.
Background technology
The stope material in scale mine adopt belt feeder conveying be most effective, production capacity is maximum, the scheme of most economical, environmental protection, but Belt Conveying is not suitable for the material of transport bulk.And the broken scheme of stope that Coal Mines uses, the spoil having had break process not or other assorted stone of high rigidity bulk, belt conveyor system is caused serious damage, the efficiency making belt conveyor system is low, fault rate is high, maintenance cost is high, input-output ratio is little.
The volume of material is excessive has a strong impact on belt system ability, efficiency, cost, the serious production capacity that govern down-hole, have to increase or use Automobile Transportation for meeting production capacity demand, thus causing that the environment in downhole production place becomes severe because of substantial amounts of motor vehicle exhaust emission.
For solving the problems referred to above, can adopt jaw crusher that the material of bulk is pulverized.Jaw crusher jaw crusher (has another name called tiger mouth) and has simple in construction, reliable operation, maintenance simplicity, running cost economic dispatch feature.It is widely used in numerous industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry, broken various materials.
And jaw crusher volume of the prior art is relatively big, be not suitable for applying in the stope of place relatively narrower.To this, applicant have developed arm dynamic Hubei Province short disintegrating machine of formula, and has applied for that (patent name is " arm dynamic Hubei Province short disintegrating machine of formula " to utility model patent；Application number is " CN201320172771.X "；The applying date is " 2013.04.09 ").
Consulting Fig. 1, in this utility model, arm dynamic Hubei Province short disintegrating machine of formula, including frame, drive division, adjustment portion, drive division is made up of motor 1 ＇, belt 2 ＇, belt pulley 3 ＇, eccentric shaft 4 ＇；Belt pulley 3 ＇ and eccentric shaft 4 ＇ connects as one, and eccentric shaft 4 ＇ and frame 5 ＇ is hinged by rolling bearing, and the eccentric part of eccentric shaft 4 ＇ and Hubei Province arm plate 6 ＇ are hinged by rolling bearing；Hubei Province arm plate 6 ＇, dynamic Hubei Province body 9 ＇, dynamic Hubei Province body support 10 ＇ and are linked in sequence the dynamic Hubei Province portion of composition support 10 ＇ be connected with frame 5 ＇ by moving Hubei Province body；Quiet Hubei Province body 8 ＇ supports 7 ＇ and frame 5 ＇ by quiet Hubei Province body and is connected formation quiet Hubei Province portion；Dynamic Hubei Province body 9 ＇, Hubei Province arm plate 6 ＇ form crusher chamber with quiet Hubei Province body 8 ＇；Adjustment portion is made up of quiet Hubei Province withstanding tight block 11 ＇, quiet Hubei Province pull bar 12 ＇, quiet Hubei Province pull bar location division 13 ＇, and adjustment portion and frame 5 ＇ connect.
Arm dynamic Hubei Province short disintegrating machine of formula of this utility model offer, due to structure optimization it is achieved thereby that overall dimensions is short and improves the advantage crushing ratio, low energy consumption so that it is can install in limited space especially mine down-hole, its small investment, easy to maintenance, energy-efficient, easy to use.
But, through practical confirmation after a while, this arm dynamic Hubei Province short disintegrating machine of formula still suffers from more serious defect:
1, although be provided with adjustment portion, it is possible to the size of the discharge gate bottom adjustment crusher chamber；But, adjustment manually realizes, and not only operating efficiency is low, and, labor intensity is big；
2, motor is to split with main frame to be arranged on ground, and the driving-chain between motor and dynamic Hubei Province portion is longer, it is necessary to installing space big, not only transmission efficiency is low, and is susceptible to loosen, and belt is not easy tensioning；
3, it is impossible to quickly adjust the elasticated of driving belt, on the one hand, the transmission demand of different material cannot be adapted to, on the other hand, when belt occurs lax, adjust labor intensity big, consuming time many.
In sum, prior art lacks a kind of machinery that can pass through and adjusts the discharge gate size bottom crusher chamber, and the jaw crusher that transmission efficiency is high.
Summary of the invention
It is an object of the invention to provide a kind of machinery that can pass through and adjust the discharge gate size bottom crusher chamber, and the jaw crusher that transmission efficiency is high.
The present invention provides the jaw crusher of a kind of built-in driving, including:
Frame, driving assembly, quiet Hubei Province assembly, dynamic Hubei Province assembly, the adjustable bracket of hydraulic regulation assembly and quiet Hubei Province；
Described dynamic Hubei Province assembly and quiet Hubei Province assembly are installed in frame, and described dynamic Hubei Province assembly and quiet Hubei Province assembly constitute bottom and be provided with the crusher chamber of discharge gate；
Described driving assembly is arranged on the top of frame, and described driving assembly connects with dynamic Hubei Province Component driver so that dynamic assembly relative quiet Hubei Province, Hubei Province assembly swings；
The outfan of described hydraulic regulation assembly is connected with the adjustable bracket in quiet Hubei Province, and the adjustable bracket in described quiet Hubei Province and quiet Hubei Province assembly connect to drive assembly relative gantry motion in quiet Hubei Province to change the discharge gate size of crusher chamber.
Further, described driving assembly includes motor, drive pulley, driving belt, driven pulley and eccentric shaft；
Described motor is arranged on the top of frame, and described motor is fixing with drive pulley to be connected, and drive pulley is connected with follower belt wheel drive by driving belt, and described driven pulley and eccentric shaft connect as one, and described eccentric shaft is connected with dynamic Hubei Province Component driver；
This jaw crusher also includes transmission potentiation adjusting part, and described transmission potentiation adjusting part one end is fixing with frame to be connected, and the other end is against on driving belt.
Further, described motor utilizes motor support frame to be fixed in frame, and described motor support frame is provided with parallel twice mounting hole；
Described transmission potentiation adjusting part includes runner and runner support, and the bottom of described runner support is bolted on twice mounting hole by fixing, and described runner utilizes a rotating shaft to be fixed on runner support.
Further, described dynamic Hubei Province assembly includes dynamic Hubei Province body, two Hubei Province arm plates, dynamic Hubei Province bracket, dynamic jaw cylinder and at least two tension part；
Described dynamic Hubei Province body is connected with dynamic jaw cylinder by Hubei Province arm plate, and described eccentric shaft drives with dynamic jaw cylinder and is connected；The middle part of described dynamic Hubei Province body is supported by least one dynamic Hubei Province bracket, and one end of described dynamic Hubei Province bracket is hinged with frame, and the other end is hinged with dynamic Hubei Province body；One end that described Hubei Province arm plate connects dynamic Hubei Province body is hinged with tension part, and described tension part is hinged with frame.
Further, described tension part includes adjusting yoke, compression adjusts buffer stopper and lower adjusting yoke；It is hinged with upper adjusting yoke that described Hubei Province arm plate connects the one end moving Hubei Province body, and described lower adjusting yoke is hinged with frame, and described upper adjusting yoke and lower adjusting yoke connect by compressing adjustment buffer stopper.
Further, described frame includes frame and includes base plate, left plate, right plate, front vertical plate, front support assembly, back vertical plate and rear support assembly；Described front vertical plate and front support assembly are fixed on the front end of left plate and right plate, and described back vertical plate, rear support assembly are fixed on the rear end of left plate and right plate；
Described front support modular support dynamic Hubei Province bracket, the quiet Hubei Province of rear support modular support is adjustable bracket and hydraulic regulation assembly；Front vertical plate and back vertical plate connect left plate and right plate；
Described front vertical plate and back vertical plate are mounted on fixing ear.
Further, described quiet Hubei Province assembly includes quiet Hubei Province body, quiet Hubei Province hanging scroll and prefastening force pressure deflection device；The top of described quiet Hubei Province body is hinged by quiet Hubei Province hanging scroll and frame, and the bottom of described quiet Hubei Province body by forcing deflection device to be connected with frame, is connected with the adjustable bracket in quiet Hubei Province on the one hand on the other hand.
Further, described prefastening force forces deflection device to include prefastening force spring, seat cylinder, tense wire rope and pretightning force adjusting rod；
Described seat cylinder is arranged in frame, and described pretightning force adjusting rod utilizes in the fixing present cylinder of helicitic texture, and the top of described pretightning force adjusting rod is provided with spring bearer plate；The bottom of described prefastening force spring is against the bottom surface of seat cylinder, and top is against on spring bearer plate；One end of described tense wire rope is fixing with the bottom of pretightning force adjusting rod to be connected, and the other end is connected with the bottom of quiet Hubei Province body.
Further, the upper surface of described dynamic Hubei Province body is provided with Hubei Province tooth plate meeting big charging aperture needs inclination angle.
Further, described hydraulic regulation assembly includes:
Drive oil cylinder, drive oil cylinder deboost seat, guiding to support block, move horizontally and carve oblique push block, vertically move to carve and tiltedly support block and casing supporter；
Described casing supporter is fixed in frame；One end of described driving oil cylinder is fixed on the driving oil cylinder deboost seat being connected with frame, and the other end is carved oblique push block be connected with being moved horizontally；Described moving horizontally is carved oblique push block and is tiltedly supported block contact with vertically moving to carve；Described vertically move to carve tiltedly support block and be connected with the adjustable bracket in quiet Hubei Province；Described guiding is supported block and is fixed on the casing supporter of body bottom, quiet Hubei Province.
Compared to prior art, the present invention provides the jaw crusher of built-in driving, has the advantage that
1, assembly is driven to be arranged on the top of frame, shorten the distance between the assembly of dynamic Hubei Province, and increase transmission potentiation adjustment device, decrease the length of driving-chain, the lax of driving-chain is less likely to occur, to a certain extent, not only increase transmission efficiency, improve equipment reliability of operation, extend the service life of equipment, more save very big installing space；
2, it is provided with hydraulic regulation assembly, and quiet Hubei Province assembly is flexibly connected with frame, the adjustable bracket in quiet Hubei Province is driven by the outfan of hydraulic regulation assembly, quiet Hubei Province is adjustable, and bracket drives quiet Hubei Province assembly again, make relatively dynamic Hubei Province, bottom component movement of quiet Hubei Province assembly, reach to adjust the purpose of the discharge gate size of crusher chamber；Compared with the mode manually adjusting discharge gate size in conventional art, this mode regulated by hydraulic machinery, have easily operated, operating efficiency is high, and the advantage reducing labor intensity.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure chart of arm of the prior art dynamic Hubei Province short disintegrating machine of formula；
Fig. 2 is arm provided by the invention dynamic Hubei Province short disintegrating machine of formula three-dimensional structure diagram in a first direction；
Fig. 3 is arm provided by the invention dynamic Hubei Province short disintegrating machine of formula three-dimensional structure diagram in a second direction；
Fig. 4 is the Fig. 2 partial enlarged drawing at B place；
Fig. 5 is the left view of the jaw crusher of built-in driving provided by the invention；
Fig. 6 is the front view of the jaw crusher of built-in driving provided by the invention；
Fig. 7 is Fig. 6 profile on A-A direction；
Fig. 8 is Fig. 6 profile on another cross section；
Fig. 9 is the structural representation of the hydraulic regulation assembly of the present invention.
Accompanying drawing labelling:
1 ＇-motor；2 ＇-belt；3 ＇-belt pulley；
4 ＇-eccentric shaft；5 ＇-frame；6 ＇-E arm plates；
7 ＇-quiet Hubei Province body supports；8 ＇-quiet Hubei Province body；9 ＇-dynamic Hubei Province body；
10 ＇-dynamic Hubei Province body supports；11 ＇-quiet Hubei Province withstanding tight block；12 ＇-quiet Hubei Province pull bar；
13 ＇-pull bar bonding part, quiet Hubei Province；
1-frame；2-drives assembly；3-quiet Hubei Province assembly；
4-dynamic Hubei Province assembly；5-hydraulic regulation assembly；The quiet Hubei Province of 6-is adjustable bracket；
7-transmission potentiation adjusting part；8-fixes ear；
11-base plate；12-left plate；13-front vertical plate；
14-eccentric shaft supporting bearing base；15-quiet Hubei Province suspension strut seat；16-front support assembly；
17-rear support assembly；21-motor；22-drive pulley；
23-driving belt；24-driven pulley；25-eccentric shaft；
26-motor support frame；31-quiet Hubei Province body；33-quiet Hubei Province hanging scroll；
32-prefastening force forces deflection device；41-Hubei Province arm plate；
42-dynamic Hubei Province bracket；43-tension part；44-dynamic Hubei Province body；
45-dynamic Hubei Province cylinder；51-drives oil cylinder；52-casing supporter；
53-drives oil cylinder deboost seat；54-guiding supports block；
55-moves horizontally and carves oblique push block；56-vertically moves and carves oblique push block；71-runner；
72-runner support；73-bolt；74-mounting hole；
321-prefastening force spring；322-seat cylinder；323-tense wire rope；
324-pretightning force adjusting rod；The upper adjusting yoke of 431-；Adjusting yoke under 433-；
432-compression adjusts buffer stopper.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
Fig. 1 is the structure chart of arm of the prior art dynamic Hubei Province short disintegrating machine of formula；Fig. 2 is arm provided by the invention dynamic Hubei Province short disintegrating machine of formula three-dimensional structure diagram in a first direction；Fig. 3 is arm provided by the invention dynamic Hubei Province short disintegrating machine of formula three-dimensional structure diagram in a second direction；Fig. 4 is the Fig. 2 partial enlarged drawing at B place；Fig. 5 is the left view of the jaw crusher of built-in driving provided by the invention；Fig. 6 is the front view of the jaw crusher of built-in driving provided by the invention；Fig. 7 is Fig. 6 profile on A-A direction；Fig. 8 is Fig. 6 profile on another cross section；Fig. 9 is the structural representation of the hydraulic regulation assembly of the present invention.
As illustrated in figs. 2 through 8, the present invention provides the jaw crusher of a kind of built-in driving, including:
Frame 1, driving assembly 2, quiet Hubei Province assembly 3, dynamic Hubei Province assembly 4, the adjustable bracket 6 of hydraulic regulation assembly 5 and quiet Hubei Province；
Dynamic Hubei Province assembly 4 and quiet Hubei Province assembly 3 are installed in frame 1, and dynamic Hubei Province assembly 4 and quiet Hubei Province assembly 3 constitute bottom and be provided with the crusher chamber of discharge gate；
Drive assembly 2 to be arranged on the top of frame 1, drive assembly 2 to drive with dynamic Hubei Province assembly 4 and connect so that dynamic assembly 4 relative quiet Hubei Province, Hubei Province assembly 3 moves；Driving assembly to be to increase, transmission potentiation adjusting part 7 is set；
The outfan of hydraulic regulation assembly 5 is connected with the adjustable bracket 6 in quiet Hubei Province, and quiet Hubei Province is adjustable, and bracket 6 connects with quiet Hubei Province assembly 3 drives relative frame 1 motion of quiet Hubei Province assembly 3 to change the discharge gate size of crusher chamber.
Compared to prior art, the present invention provides the jaw crusher of a kind of built-in driving, has the advantage that
1, assembly 2 is driven to be arranged on the top of frame 1, shorten the distance between dynamic Hubei Province assembly 4, decrease the length of driving-chain, and add transmission potentiation adjusting part, not only increase transmission efficiency, the lax of driving-chain is less likely to occur, to a certain extent, improves equipment reliability of operation, and extend service life of equipment, more save installing space.
2, it is provided with hydraulic regulation assembly 5, and quiet Hubei Province assembly 3 is flexibly connected with frame 1, the adjustable bracket 6 in quiet Hubei Province is driven by the outfan of hydraulic regulation assembly 5, quiet Hubei Province is adjustable, and bracket 6 drives quiet Hubei Province assembly 3 again, relatively dynamic Hubei Province, the bottom assembly 4 making quiet Hubei Province assembly 3 moves, and reaches to adjust the purpose of the discharge gate size of crusher chamber；Compared with the mode manually adjusting discharge gate size in conventional art, this mode regulated by hydraulic machinery, have easily operated, operating efficiency is high, and the advantage reducing labor intensity.
In the present embodiment, assembly 2 is driven to include motor 21, drive pulley 22, driving belt 23, driven pulley 24 and eccentric shaft 25；
Motor 21 is arranged on the top of frame, described motor 21 is fixing with drive pulley 22 to be connected, drive pulley 22 is connected with driven pulley 24 driving by driving belt 23, and described driven pulley 24 connects as one with eccentric shaft 25, and described eccentric shaft 25 is connected with dynamic Hubei Province Component driver；
This jaw crusher also includes transmission potentiation adjusting part, and transmission potentiation adjusting part one end is fixing with frame to be connected, and the other end is against on driving belt 23.
The course of action driving assembly 2 is as follows:
Motor 21 rotates, and drive pulley 22 drives driven pulley 24 to rotate by driving belt 23, and driven pulley 24 drives eccentric shaft 25 together to rotate, and eccentric shaft 25 drives dynamic assembly 4 relatively quiet Hubei Province, Hubei Province assembly 3 to do the motion of comminuting matter again.
This jaw crusher also includes transmission potentiation adjusting part 7, and transmission potentiation adjusting part 7 one end is fixing with frame 1 to be connected, and the other end is against on driving belt 23.
Transmission potentiation adjusting part 7 can not only adjust the elasticated of driving belt 23, to tackle different material transferring demands, additionally it is possible to after long-time use causes belt slack, is adjusted in time, it is ensured that the reliability of transmission.
Specifically, motor 21 utilizes motor support frame 26 to be fixed in frame 1, and motor support frame 26 is provided with parallel twice mounting hole 74；
Consulting Fig. 4, transmission potentiation adjusting part 7 includes runner 71 and runner support 72, and the bottom of runner support 72 is fixed on twice mounting hole 74 by fixing bolt 73, and runner 71 utilizes a rotating shaft to be fixed on runner support 72.
When pine crossed by driving belt 23, looser a bolt 73, by runner support 72 along mounting hole 74 to downslide, make runner 71 compress belt gradually, until the elasticity of belt is suitable, bolt 73 is tightened and makes runner support 72 be fixed on mounting hole 74；When driving belt 23 tension, looser a bolt 73, runner support 72 is slid up along mounting hole 74, make runner 71 discharge the pressure to belt gradually, until the elasticity of belt is suitable, bolt 73 is tightened and makes runner support 72 be fixed on mounting hole 74.
Certainly, this is only a specific embodiment of the present invention, and the concrete structure of the transmission potentiation adjusting part 7 of the present invention is not limited thereto, it is possible to for other structures, as long as the elasticity of belt can easily be adjusted.
Consulting Fig. 2 and Fig. 7, in the present embodiment, dynamic Hubei Province assembly 4 includes dynamic Hubei Province 44, two Hubei Province arm plates 41 of body, dynamic Hubei Province bracket 42, dynamic jaw cylinder 45 and at least two tension part 43；
Dynamic Hubei Province body 44 is connected with dynamic jaw cylinder 45 by Hubei Province arm plate 41, and eccentric shaft 25 drives with dynamic jaw cylinder 45 and is connected；The middle part of dynamic Hubei Province body 44 is supported by least one dynamic Hubei Province bracket 42, and one end of dynamic Hubei Province bracket 42 is hinged with frame 1, and the other end is hinged with dynamic Hubei Province body 44；One end that Hubei Province arm plate 41 is connected with dynamic Hubei Province body 44 is hinged with tension part 43, and tension part 43 is hinged with frame 1.
The upper surface of dynamic Hubei Province body 44 is provided with Hubei Province tooth plate meeting big charging aperture needs inclination angle, is not more than 40 ° with horizontal sextant angle, to improve the charging aperture width of crusher chamber.
Account for dynamic Hubei Province assembly 4 of gross weight 70%, be supported in frame 1 through dynamic Hubei Province bracket 42, during disintegrating machine work, after motor 21 drive pulley is rotated up to rated speed, motor 21 torque only need to drive the continuous swing of dynamic Hubei Province body 44 horizontal direction, and reactive power consumption is low, energy-conservation compared with conventional breakers reaches 20-30%；Eccentric shaft 25 drives dynamic jaw cylinder 45, and then drives the kinetic energy that dynamic Hubei Province body 44 moves back and forth inertia generation just can meet or exceed the energy of broken material needs.
Consulting Fig. 3, specifically, tension part 43 includes adjusting yoke 431, compression adjusts buffer stopper 432 and lower adjusting yoke 433；One end that Hubei Province arm plate 41 is connected with dynamic Hubei Province body 44 is hinged with upper adjusting yoke 431, and lower adjusting yoke 433 is hinged with frame 1, and upper adjusting yoke 431 and lower adjusting yoke 433 connect by compressing adjustment buffer stopper 432.
Compression adjusts buffer stopper 432 makes adjusting yoke 431 and the lower adjusting yoke 433 can within the specific limits, and relative motion reaches good cushioning effect.
Consulting Fig. 7, in the present embodiment, quiet Hubei Province assembly 3 includes quiet Hubei Province body 31, quiet Hubei Province hanging scroll 33 and prefastening force forces deflection device 32；The top of quiet Hubei Province body 31 is hinged by quiet Hubei Province hanging scroll 33 and frame 1, and the bottom of quiet Hubei Province body 31 by forcing deflection device to be connected with frame 1, is connected with the adjustable bracket 6 in quiet Hubei Province on the one hand on the other hand.
Quiet Hubei Province body 31 is forced deflection device 32 at prefastening force and drives the combined effect that oil cylinder 51 reaches to be issued to balance, prefastening force forces deflection device 32 to play position-limiting action, again by the position driving oil cylinder 51 to regulate quiet Hubei Province body 31, and then adjust the size of crusher chamber bottom discharging mouth.
Dynamic Hubei Province body 44 is away from dynamic Hubei Province cylinder 45, and dynamic Hubei Province body 44 and dynamic Hubei Province cylinder 45 are connected with each other by Hubei Province arm plate 41, and dynamic Hubei Province body 44 and quiet Hubei Province body 31 are connected with each other by two pieces of external plates, it is achieved dynamic Hubei Province body 44 and crusher chamber are external, and this structure has the advantage that
1, the weight main support of dynamic Hubei Province assembly 4 is in frame 1, and when motor 21 drives eccentric shaft 25 to rotate and drives Hubei Province body 44 to do crushing function motion, load reduces, it is achieved energy-conservation；
2, dynamic Hubei Province cylinder 45 moves in a circle, and passes to dynamic Hubei Province body 44 by Hubei Province arm plate 41, and power is just resolved into the attrition crushing of horizontally major axis and the friction crushing motion of the short axle of vertical direction by the movement locus of dynamic Hubei Province body 44, it is achieved the low-loss of Hubei Province tooth plate；
3, crusher chamber is external, when meeting crushing function movement locus needs, can realize the big inclination of dynamic Hubei Province body 44 and Hubei Province tooth plate, make the ratio of crusher chamber feeding mouth size and nesting population size reach maximum, thus realizing most large reduction ratio；
4, crusher chamber is external, when meeting crushing function movement locus needs, can realize the maximum inclination of dynamic Hubei Province body 44 and Hubei Province tooth plate, can realize the shortest of disintegrating machine whole height.
Consulting Fig. 8, specifically, prefastening force forces deflection device 32 to include prefastening force spring 321, seat cylinder 322, tense wire rope 323 and pretightning force adjusting rod 324；
Seat cylinder 322 is arranged in frame 1, and pretightning force adjusting rod 324 utilizes in the fixing present cylinder 322 of helicitic texture, and the top of pretightning force adjusting rod 324 is provided with spring bearer plate；The bottom of prefastening force spring 321 is against the bottom surface of seat cylinder 322, and top is against on spring bearer plate；One end of tense wire rope 323 is fixing with the bottom of pretightning force adjusting rod 324 to be connected, and the other end is connected with the bottom of quiet Hubei Province body 31.
When rotating pretightning force adjusting rod 324 and making its in the vertical direction move, spring bearer plate can compress or loosen prefastening force spring 321, and then regulates the tense wire rope 323 pulling force to quiet Hubei Province body 31；Spacing more stable to quiet Hubei Province body 31, has easily operated realization, the advantage that labor intensity is low.
Consulting Fig. 5, Fig. 7 and Fig. 9, in the present embodiment, hydraulic regulation assembly 5 includes driving oil cylinder 51, drive oil cylinder deboost seat 53, guiding to support block 54, move horizontally and carve oblique push block 55, vertically move to carve and tiltedly support block 56 and casing supporter 52；
Casing supporter 52 is fixed in frame to support driving oil cylinder 51, guiding supports block 54, move horizontally and carve oblique push block 55 and vertically moving and carve and tiltedly support block 56；
The one end driving oil cylinder 51 is fixed on the driving oil cylinder deboost seat 53 being connected with frame, and the output shaft of the other end is carved oblique push block 55 be connected with being moved horizontally；Move horizontally and carve oblique push block 55 and tiltedly support block 56 contact with vertically moving to carve；Vertically move to carve and be tiltedly connected with the adjustable bracket 6 in quiet Hubei Province to block 56；Guiding is supported block 54 and is fixed on the casing supporter 52 of body bottom, quiet Hubei Province.
Casing supporter 52 can be stable support drive oil cylinder 51 and all of wedge and spacing, avoid driving the flexible of oil cylinder 51 to push in process, drive oil cylinder 51, move horizontally and carve oblique push block 55 and vertically moving and carve and tiltedly support block 56 and occurs to loosen or come off because stress is excessive, it is possible to ensure that the position relationship of each parts is stablized.
Drive oil cylinder to make to move horizontally and carve oblique push block 55 and move horizontally, move horizontally and carve oblique push block 55 and promote to vertically move to carve and tiltedly support block 56, promote quiet Hubei Province bracket to support sound Hubei Province body and swing around hanging scroll and adjust crusher chamber discharge gate size.
Adjust discharge gate size easy, when quiet Hubei Province body 31 bears broken extruding, quiet Hubei Province is adjustable bracket and to carve the reverse push tiltedly pushing block carrying very big.
Consulting Fig. 2, frame 1 includes base plate 11, left plate 12, right plate, front vertical plate 13, front support assembly 16, back vertical plate and rear support assembly 17；Front vertical plate 13 and front support assembly 16 are fixed on the front end of left plate 12 and right plate, and back vertical plate, rear support assembly 17 are fixed on the rear end of left plate 12 and right plate；
16 racking Hubei Province brackets 42 of front support assembly, rear support assembly 17 supports the adjustable bracket 6 in quiet Hubei Province and hydraulic regulation assembly 5；Front vertical plate 13 and back vertical plate connect left plate 12 and right plate.
Above-mentioned frame 1 can be reliable and stable setting-up eccentricity axle 25, Hubei Province arm plate, dynamic E Ti Deng Dong Hubei Province assembly；Tension part is arranged on the outside of the left plate 12 of frame, right plate；Particular, it is important that the extruding of dynamic Hubei Province body 44, friction crushing motion are played the effect that restriction is beated by tension part 43.
Frame 1 also includes eccentric shaft supporting bearing base 14 and quiet Hubei Province suspension strut seat 15.
Front vertical plate 13 and back vertical plate are mounted on fixing ear 8.
The quality of jaw crusher is relatively big, carries relatively difficult, particularly in the region, stope that region is narrow, generally requires and complete by crane gear, after being provided with fixing ear 8, it is possible to the transhipment for jaw crusher provides facility.
And, fixing ear 8 is dismountable with frame 1, after carrying, can be pulled down by fixing ear 8, to avoid fixing ear 8 to hinder the installation of jaw crusher, fixing ear 8 can be avoided to scratch health or scratch clothes simultaneously.
The jaw crusher of built-in driving provided by the invention, its operation principle is:
Motor 21 output shaft drives drive pulley 22 to rotate, and drive pulley 22 drives driven pulley 24 to rotate by driving belt 23, and what driven pulley 24 and eccentric shaft 25 were integrated, therefore eccentric shaft 25 can move with driven pulley 24；And eccentric shaft 25 drives dynamic Hubei Province cylinder 45 to walk around to revolution motion, dynamic Hubei Province cylinder 45 drives Hubei Province arm plate 41 to move, Hubei Province arm plate 41 drives again dynamic Hubei Province body 44 to move, specifically, dynamic Hubei Province body 44 is under the support of dynamic Hubei Province bracket 42, relatively quiet Hubei Province body 31 does elliptical motion, and then does the motion of comminuting matter with quiet Hubei Province body 31.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the jaw crusher of a built-in driving, it is characterised in that including:
Frame, driving assembly, quiet Hubei Province assembly, dynamic Hubei Province assembly, the adjustable bracket of hydraulic regulation assembly and quiet Hubei Province；
Described dynamic Hubei Province assembly and quiet Hubei Province assembly are installed in frame, and described dynamic Hubei Province assembly and quiet Hubei Province assembly constitute bottom and be provided with the crusher chamber of discharge gate；
Described driving assembly is arranged on the top of frame, and described driving assembly connects with dynamic Hubei Province Component driver so that moving assembly relative quiet Hubei Province, Hubei Province component movement；
The outfan of described hydraulic regulation assembly is connected with the adjustable bracket in quiet Hubei Province, and the adjustable bracket in described quiet Hubei Province and quiet Hubei Province assembly connect to drive assembly relative frame in quiet Hubei Province to swing the discharge gate size changing crusher chamber.
2. the jaw crusher of built-in driving according to claim 1, it is characterised in that described driving assembly includes:
Motor, drive pulley, driving belt, driven pulley and eccentric shaft；
Described motor is arranged on the top of frame, and described motor is fixing with drive pulley to be connected, and drive pulley is connected with follower belt wheel drive by driving belt, and described driven pulley and eccentric shaft connect as one, and described eccentric shaft is connected with dynamic Hubei Province Component driver；
This jaw crusher also includes transmission potentiation adjusting part, and described transmission potentiation adjusting part one end is fixing with frame to be connected, and the other end is against on driving belt.
3. the jaw crusher of built-in driving according to claim 2, it is characterised in that described motor utilizes motor support frame to be fixed in frame, described motor support frame is provided with parallel twice mounting hole；
Described transmission potentiation adjusting part includes runner and runner support, and the bottom of described runner support is bolted on twice mounting hole by fixing, and described runner utilizes a rotating shaft to be fixed on runner support.
4. the jaw crusher of built-in driving according to claim 2, it is characterised in that described dynamic Hubei Province assembly includes dynamic Hubei Province body, two Hubei Province arm plates, dynamic Hubei Province bracket, dynamic jaw cylinder and at least two tension part；
Described dynamic Hubei Province body is connected with dynamic jaw cylinder by Hubei Province arm plate, and described eccentric shaft drives with dynamic jaw cylinder and is connected；The middle part of described dynamic Hubei Province body is supported by least one dynamic Hubei Province bracket, and one end of described dynamic Hubei Province bracket is hinged with frame, and the other end is hinged with dynamic Hubei Province body；One end that described Hubei Province arm plate connects dynamic Hubei Province body is hinged with tension part, and described tension part is hinged with frame.
5. the jaw crusher of built-in driving according to claim 4, it is characterised in that described tension part includes adjusting yoke, compression adjusts buffer stopper and lower adjusting yoke；It is hinged with upper adjusting yoke that described Hubei Province arm plate connects the one end moving Hubei Province body, and described lower adjusting yoke is hinged with frame, and described upper adjusting yoke and lower adjusting yoke connect by compressing adjustment buffer stopper.
6. the jaw crusher of built-in driving according to claim 4, it is characterised in that described frame includes base plate, left plate, right plate, front vertical plate, front support assembly, back vertical plate and rear support assembly；Described front vertical plate and front support assembly are fixed on the front end of left plate and right plate, and described back vertical plate, rear support assembly are fixed on the rear end of left plate and right plate；
Described front support modular support dynamic Hubei Province bracket, the quiet Hubei Province of rear support modular support is adjustable bracket and hydraulic regulation assembly；Described front vertical plate and back vertical plate connect left plate and right plate；
Described front vertical plate and back vertical plate are mounted on fixing ear.
7. the jaw crusher of built-in driving according to claim 1, it is characterised in that described quiet Hubei Province assembly includes quiet Hubei Province body, quiet Hubei Province hanging scroll and prefastening force forces deflection device；The top of described quiet Hubei Province body is hinged by quiet Hubei Province hanging scroll and frame, and the bottom of described quiet Hubei Province body by forcing deflection device to be connected with frame, is connected with the adjustable bracket in quiet Hubei Province on the one hand on the other hand.
8. the jaw crusher of built-in driving according to claim 7, it is characterised in that described prefastening force forces deflection device to include prefastening force spring, seat cylinder, tense wire rope and pretightning force adjusting rod；
Described seat cylinder is arranged in frame, and described pretightning force adjusting rod utilizes in the fixing present cylinder of helicitic texture, and the top of described pretightning force adjusting rod is provided with spring bearer plate；The bottom of described prefastening force spring is against the bottom surface of seat cylinder, and top is against on spring bearer plate；One end of described tense wire rope is fixing with the bottom of pretightning force adjusting rod to be connected, and the other end is connected with the bottom of quiet Hubei Province body.
9. the jaw crusher of built-in driving according to claim 4, it is characterised in that the upper surface of described dynamic Hubei Province body is provided with Hubei Province tooth plate with horizontal sextant angle≤40 °.
10. the jaw crusher of built-in driving according to claim 7, it is characterised in that described hydraulic regulation assembly includes:
Drive oil cylinder, drive oil cylinder deboost seat, guiding to support block, move horizontally and carve oblique push block, vertically move to carve and tiltedly support block and casing supporter；
Described casing supporter is fixed in frame；One end of described driving oil cylinder is fixed on the driving oil cylinder deboost seat being connected with frame, and the other end is carved oblique push block be connected with being moved horizontally；Described moving horizontally is carved oblique push block and is tiltedly supported block contact of incline plane with vertically moving to carve；Described vertically move to carve tiltedly support block and be connected with the adjustable bracket in quiet Hubei Province；Described guiding is supported block and is fixed on the casing supporter of body bottom, quiet Hubei Province.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301388.8A CN105728091B (en) | 2016-05-09 | 2016-05-09 | The jaw crusher of built-in driving |
| PCT/CN2017/083503 WO2017193895A1 (en) | 2016-05-09 | 2017-05-08 | Internally driven jaw crusher and material crushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301388.8A CN105728091B (en) | 2016-05-09 | 2016-05-09 | The jaw crusher of built-in driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105728091A true CN105728091A (en) | 2016-07-06 |
| CN105728091B CN105728091B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301388.8A Active CN105728091B (en) | 2016-05-09 | 2016-05-09 | The jaw crusher of built-in driving |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105728091B (en) |
| WO (1) | WO2017193895A1 (en) |
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| CN106111240A (en) * | 2016-08-17 | 2016-11-16 | 贵州万恒科技发展有限公司 | Underground stope crushes chassis |
| WO2017193895A1 (en) * | 2016-05-09 | 2017-11-16 | 贵州万恒科技发展有限公司 | Internally driven jaw crusher and material crushing method |
| CN107774367A (en) * | 2016-08-30 | 2018-03-09 | 贵州铁鳄矿山装备制造有限公司 | Discharge hole of crusher adjusting means |
| CN112909412A (en) * | 2021-01-15 | 2021-06-04 | 张羽林 | Lithium battery protection device for new energy automobile |
| CN115301317A (en) * | 2022-08-08 | 2022-11-08 | 攀钢集团西昌钒制品科技有限公司 | Blockage recovery device for a crusher and a crusher comprising such a device |
| CN115318358A (en) * | 2022-08-10 | 2022-11-11 | 长沙理工大学 | Jaw crusher with multi-stage buffering |
| CN117427705A (en) * | 2023-12-15 | 2024-01-23 | 山东山矿机械有限公司 | Ore crusher with prevent stifled function |
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| WO2017193895A1 (en) * | 2016-05-09 | 2017-11-16 | 贵州万恒科技发展有限公司 | Internally driven jaw crusher and material crushing method |
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| CN107774367A (en) * | 2016-08-30 | 2018-03-09 | 贵州铁鳄矿山装备制造有限公司 | Discharge hole of crusher adjusting means |
| CN112909412A (en) * | 2021-01-15 | 2021-06-04 | 张羽林 | Lithium battery protection device for new energy automobile |
| CN115301317A (en) * | 2022-08-08 | 2022-11-08 | 攀钢集团西昌钒制品科技有限公司 | Blockage recovery device for a crusher and a crusher comprising such a device |
| CN115318358A (en) * | 2022-08-10 | 2022-11-11 | 长沙理工大学 | Jaw crusher with multi-stage buffering |
| CN115318358B (en) * | 2022-08-10 | 2023-05-09 | 长沙理工大学 | Jaw breaker of multistage buffering |
| CN117427705A (en) * | 2023-12-15 | 2024-01-23 | 山东山矿机械有限公司 | Ore crusher with prevent stifled function |
| CN117427705B (en) * | 2023-12-15 | 2024-04-09 | 山东山矿机械有限公司 | Ore crusher with prevent stifled function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105728091B (en) | 2018-04-06 |
| WO2017193895A1 (en) | 2017-11-16 |
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