CN209005814U - A kind of list jaw twin shaft double-power mechanism crusher - Google Patents
A kind of list jaw twin shaft double-power mechanism crusher Download PDFInfo
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- CN209005814U CN209005814U CN201821336010.2U CN201821336010U CN209005814U CN 209005814 U CN209005814 U CN 209005814U CN 201821336010 U CN201821336010 U CN 201821336010U CN 209005814 U CN209005814 U CN 209005814U
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Abstract
The utility model belongs to jaw crusher technical field, more particularly to a kind of single jaw twin shaft double-power mechanism crusher, including rack and dynamic jaw assembly, it is fixedly installed in the rack and determines jaw component, the dynamic jaw assembly includes dynamic jaw, first eccentric shaft and the second eccentric shaft, first eccentric shaft and the second eccentric shaft are rotatably arranged in rack, the dynamic jaw eccentric rotary is arranged on the first eccentric shaft, a sliding slot is provided on dynamic jaw and is set in sliding slot and is constrained by sliding slot, with the second eccentric axis connection and eccentric rotary driven by the second eccentric shaft and give the sliding block of the sliding slot tangential force, the sliding slot opens up the center line in direction and the vertical line overlap of dynamic jaw.A kind of the advantages of single jaw twin shaft double-power mechanism crusher disclosed by the utility model achieved the purpose that a machine and two, can not only simplify double-shaft rocking mechanism and spring return mechanism, effectively save energy consumption, can also realize double-cavity crushing.
Description
Technical field
The utility model belongs to jaw crusher technical field more particularly to a kind of single jaw twin shaft double-power mechanism is broken
Machine.
Background technique
Jaw crusher, is commonly called as that jaw is broken, and most popular currently on the market is single toggle jaw crusher, it by dynamic jaw and
Determine two pieces of jaw composition crusher chambers of jaw, is the crusher simulated two jaw movements of animal and complete material crushing operation.Fortune extensively
It is broken for the medium size of various ores and bulk materials in the industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry
It is broken.
The jaw crusher (referring to single toggle jaw crusher, similarly hereinafter) of the prior art has a common allusion quotation in terms of amechanical angle
Type structure all moves jaw with crank and rocker mechanism (its eccentric drive shaft is crank, and dynamic jaw is connecting rod, and bracket is rocking bar)
Side and machine fixed jaw side form a broken discharge chamber, and dynamic jaw top directly leans on eccentric drive shaft to obtain horizontal direction
Broken stroke, dynamic jaw lower part circle the broken stroke and discharges material that drive bracket to wave acquisition horizontal direction by moving jaw
Stroke.
It is well known that jaw crusher on the market, crumbling method are bent dynamic extrusion pressing type at present, power device drives dynamic
Jaw makes jaw move up and down by driving wheel or eccentric shaft, and when dynamic jaw rises, angle becomes larger between bracket and dynamic jaw, to push
Moving jaw plate is close to jaw is determined, and material such as is extruded, rubs with the hands, grinding at multiple be crushed at the same time；When dynamic jaw downlink, bracket and dynamic jaw
Between angle become smaller, moving jaw plate leaves under the action of pull-rod spring determines jaw, at this time broken material under crusher chamber mouth be discharged,
Make periodically crushing and discharge as the continuous rotation of power device is crushed motor-driven jaw, realizes batch production, however in reality
In work, the crushing function of jaw crusher on the market is mainly reflected in the middle and upper part of crusher chamber, and its underpart is absolutely not broken
Broken function only has the function of discharge, for another example: Chinese patent 201110092031.0 is introduced " a kind of to have twin shaft hyperbolic
The jaw crusher of handle rocker device " moves under jaw before changing with the combination of one in front and one in back two sets of crank and rocker mechanisms
The effect of mechanical structure in portion, change subtracts power as reinforcement, a crusher is made to be provided with two-stage crushing, improves reduction ratio, and
Preceding dynamic jaw has been become into broken and discharge dual function from single discharge function, but this kind of structure need to increase by one it is driven
Jaw and a set of crank and rocker mechanism can realize said effect, and need to be provided with spring reverse motion.
The internal organizational structure of material be not necessarily all it is uniform flawless, it is more or less there are micro-cracks or defect,
Or close dredge the statuses such as irregular, if it is possible to applied force is broken in place of from these weak links, and required broken acting just most saves, and
The intensity highest of material after broken, because the crack and defect in the interior tissue of particle reduce a part, the prior art
The crushing force that the broken needs of jaw crusher are very big could be crushed, and broken material remains original crack and lacks
It falls into, or even increases crack and defect, intensity is bad.
In conclusion of the existing technology in order to solve the problems, such as, it is urgent to provide a kind of double dynamical machines of single jaw twin shaft at present
Structure crusher can achieve the broken purpose of a machine two, not only can be omitted a set of crank and rocker mechanism and spring reverse motion,
It is effective to save crusher energy consumption, and the function of crusher selective crushing may be implemented, and dynamic jaw assembly can be complete
Crusher double-cavity crushing is realized in journey acting, can also be simultaneously to the dynamic sufficient sealing lubrication of jaw assembly.
Utility model content
The utility model proposes a kind of single jaw twin shaft double-power mechanism crushers, by being arranged one in dynamic jaw assembly lower part
Eccentric shaft and sliding block are also able to achieve a machine two and break while can simplifying existing crusher Conventional mechanisms, it is eccentric to pass through driving first
The function of crusher selective crushing, effective solution prior art presence are realized in axis and the not synchronized operating of the second eccentric shaft
The problem of.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of list jaw twin shaft double-power mechanism crusher, including rack and dynamic jaw assembly are fixedly installed in the rack
Determine jaw component, dynamic jaw assembly is fixedly connected with relative to jaw component moveable jaw is determined, and determines jaw component and sewing jaw
It is opposite to form broken discharge chamber, it is characterised in that: the dynamic jaw assembly includes dynamic jaw, the first eccentric shaft and the second eccentric shaft, institute
It states the first eccentric shaft and the second eccentric shaft is rotatably arranged in rack and revolving speed is different, be provided with driving first in the rack
The driving device of eccentric shaft and the second eccentric shaft turns, first eccentric shaft and the second eccentric shaft are connected separately with the first transmission
Mechanism and the second transmission mechanism, the dynamic jaw eccentric rotary are arranged on the first eccentric shaft, are provided with a sliding slot on dynamic jaw and set
Be placed in sliding slot and by sliding slot constraint, with the second eccentric axis connection and eccentric rotary driven by the second eccentric shaft and give described
The sliding block of sliding slot tangential force, the sliding slot open up the center line in direction and the vertical line overlap of dynamic jaw.
Further, the driving device includes motor and belt pulley set, and first transmission mechanism and second are driven
Mechanism is the first transmission gear and the second transmission gear respectively, and above the second eccentric shaft, motor passes through first eccentric shaft
Belt pulley set is connected with the transmission of the first eccentric shaft, and the first eccentric shaft is by the first transmission gear and is set on the second eccentric shaft
The engagement connection of second transmission gear, first transmission gear and the second transmission gear are that two external toothings have particular gear ratio
Gear set, gear set is installed in one heart respectively on above-mentioned first eccentric shaft and the second eccentric shaft.
Further, the driving device includes motor and belt pulley set, and first transmission mechanism and second are driven
Mechanism is the first transmission gear and the second transmission gear respectively, and above the first eccentric shaft, motor passes through second eccentric shaft
Belt pulley set is connected with the transmission of the first eccentric shaft, and the first eccentric shaft is by the first transmission gear and is set on the second eccentric shaft
The engagement connection of second transmission gear, first transmission gear and the second transmission gear are that two external toothings have particular gear ratio
Gear set, gear set is installed in one heart respectively on above-mentioned first eccentric shaft and the second eccentric shaft.
Further, the driving device is provided with a dual-output motor, is equipped with frequency converter in the dual-output motor,
Dual-output motor includes the first output end and second output terminal, and the first output end is passed by the first transmission mechanism and the first eccentric shaft
Dynamic to be connected, second output terminal is connected by the second transmission mechanism with the transmission of above-mentioned second eccentric shaft, first transmission mechanism with
Second transmission mechanism is independently disposed on the first eccentric shaft and the second eccentric shaft.
Further, first output end connects a change gear box and passes through the first transmission mechanism and the first eccentric shaft
Transmission is connected.
Further, the driving device includes the first driving mechanism and the second driving mechanism, first driver
Structure and the second transmission mechanism are the first driving wheel and the second driving wheel respectively, and the first driving mechanism drives above-mentioned first eccentric shaft to turn
Dynamic, the second driving mechanism drives above-mentioned second eccentric shaft turns, and first driving mechanism includes first motor, the first belt
Wheel and the first driving wheel, first motor drive the first driving wheel to be connected with the transmission of above-mentioned first eccentric shaft by the first belt pulley,
Second driving mechanism includes the second motor, the second belt pulley and the second driving wheel, and the second motor passes through the second belt pulley band
Dynamic second driving wheel is connected with the transmission of above-mentioned second eccentric shaft, and the first motor and the second motor are independently disposed in rack.
Further, the dynamic jaw assembly side is fixedly connected with relative to determining jaw component moveable jaw, institute
The fixed jaw that cooperation sewing jaw is provided in rack is stated, the fixed jaw is opposite with sewing jaw to be formed under a upper width
Narrow broken discharge chamber.
Further, the dynamic jaw is symmetrical structure, moves jaw assembly two sides and is equipped with sewing jaw, is provided in the rack
Cooperate the fixed jaw of sewing jaw, the fixed jaw two broken discharges wide at the top and narrow at the bottom of formation opposite with sewing jaw
Chamber.
Further, first eccentric shaft and the second eccentric shaft structure are identical.
Further, described to determine jaw component include fixed jaw, the first adjusting screw rod and adjusting seat, and described first adjusts spiral shell
Bar is set to the feed inlet end of broken discharge chamber, and adjusting seat is set to the discharge gate end of broken discharge chamber, the fixed jaw one
End is pivotally connected by determining jaw bracket and adjusting seat, and the fixed jaw other end is hinged by the first adjusting screw rod and rack, the adjustment
Seat includes movable pedestal, the second adjusting screw rod and regulating element, and the second adjusting screw rod conflict is being set in sliding seat body
And on the regulating element of adjusting activity pedestal forward or backward, the activity pedestal leans on above-mentioned fixed jaw by determining jaw bracket
Close or remote from sewing jaw, the regulating element is patch or voussoir.
The utility model is opened one's minds: applicant is by having analysed in depth the jaw that a machine two is broken in the prior art in practice
The form of formula crusher, in order to achieve the effect that the sewing jaw of jaw crusher can be crushed up and down, in twin shaft double-crank jaw
On the basis of formula crusher, jaw crusher is simplified to reach by the way that double acting jaw is become dynamic jaw assembly, spring is omitted
The purpose of resetting-mechanism and bracket movement mechanism, the dynamic jaw assembly after simplifying may be implemented double-cavity crushing, selective crushing and
Hermetically sealed lubrication realizes crusher selective crushing by two driving devices of setting.
The core technology of the utility model: one of eccentric by the way that double-eccentric shaft is arranged in single dynamic jaw upper and lower ends
Axis setting is arranged the sliding slot relative motion being arranged in a sliding block and the dynamic jaw of drive, realizes that one two sections of dynamic jaw are crushed, by setting
It sets two driving devices and realizes crusher selective crushing.
The utility model mainly has following 9 points of significant structure features:
1, two eccentric shafts are respectively arranged to two parts up and down of a dynamic jaw；2, one of eccentric shaft is arranged one
A sliding block；The sliding slot in one limitation slide block movement direction is set on 3 dynamic jaws；4, it moves jaw and is no longer connected with offsetting spring structure and elbow
Plate movement mechanism；5, moving jaw assembly can two-way setting sewing jaw realization double-cavity crushing；6, realization can be sealed by moving jaw assembly
Lubrication comprehensively；7, fixed jaw is provided with adjusting seat；8, there are two driving devices for setting；9, driving motor is frequency conversion drive electricity
Machine.
The utility model have the characteristics that it is following and the utility model has the advantages that
The utility model relates to a kind of single jaw twin shaft double-power mechanism crusher pass through the setting two in dynamic jaw assembly
One of eccentric shaft is simultaneously arranged sliding block and moved in the sliding slot for being set to dynamic jaw lower part by eccentric shaft, to realize dynamic jaw
Lower part becomes breaking with broken two sections with the dual function of discharge from single discharge function, while can omit crank rocker machine
Structure and spring reset and purchase realize crusher selective crushing by two driving devices of setting, can also be real by this kind of structure
The double-cavity crushing of crusher is realized in the whole acting for now moving jaw, and can carry out hermetically sealed lubrication to dynamic jaw assembly.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram (1) of single jaw twin shaft double-power mechanism crusher of the utility model；
Fig. 2 is a kind of structural schematic diagram (2) of single jaw twin shaft double-power mechanism crusher of the utility model；
Fig. 3 is a kind of structural schematic diagram (3) of single jaw twin shaft double-power mechanism crusher of the utility model；
Fig. 4 is a kind of structural schematic diagram (4) of single jaw twin shaft double-power mechanism crusher of the utility model；
Fig. 5 is a kind of structural schematic diagram (5) of single jaw twin shaft double-power mechanism crusher of the utility model.
In figure: 1- rack；2- moves jaw；3- sewing jaw；4- is crushed discharge chamber；The first eccentric shaft of 5-；The second eccentric shaft of 6-；
7- sliding slot；8- sliding block；9- gear set；10- driving wheel；11- fixed jaw；The first adjusting screw rod of 12-；13- adjusting seat；14- is fixed
Jaw bracket；The second adjusting screw rod of 15-；16- regulating element.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Embodiment 1:
Shown in referring to Fig.1, a kind of structural schematic diagram (1) of list jaw twin shaft double-power mechanism crusher, including rack 1 and dynamic
Jaw assembly is fixedly installed in rack 1 and determines jaw component, and dynamic jaw assembly side is fixedly connected with moveable relative to jaw component is determined
Sewing jaw 3 determines jaw component and the opposite formation of sewing jaw 3 individually broken discharge chamber 4, and moving jaw assembly includes moving jaw 2, first partially
Mandrel 5 and the second eccentric shaft 6, the first eccentric shaft 5 is identical as 6 structure of the second eccentric shaft, the first eccentric shaft 5 and the second eccentric shaft 6
It is rotatably arranged in rack 2, the first driving device and driving second of the first eccentric shaft 5 of driving is respectively arranged in rack 1
The second driving device that eccentric shaft 6 rotates, the first eccentric shaft 5 are set up in rack 1 and connect a driving wheel 10, the first eccentric shaft
5, which pass through the gear set 9 that is arranged thereon with the second eccentric shaft 6, engage connection, the first 5 axle positions of bias in the top of the second eccentric shaft 6,
Dynamic 3 eccentric rotary of jaw is arranged on the first eccentric shaft 5, and a sliding slot 7 is provided on dynamic jaw 3 and is set in sliding slot 7 and by sliding slot 7
The sliding block 8 of constraint, sliding block 8 and 7 or so clearance fit of sliding slot, the stroke up and down of sliding block 8 are less than the length of sliding slot 7, and sliding block 8 is eccentric
It can be by driving the sliding slot 7 in dynamic jaw 2 that 2 lower part of jaw be made to do ballistic motion forward or backward when movement, sliding block 8 passes through axis
It holds and is connected on the second eccentric shaft 6 simultaneously opposite second eccentric shaft, 6 eccentric rotary, sliding slot 7 opens up the center line and dynamic jaw 2 in direction
Vertical line overlap.
Determining jaw component includes fixed jaw 11, the first adjusting screw rod 12 and adjusting seat 13, and 11 lower end of fixed jaw passes through one
Determine jaw bracket 14 to be connected with adjusting seat 13, fixed jaw 11 through rack 1 and is articulated with broken discharge by the first adjusting screw rod 12
The feed inlet end of chamber 4, adjusting seat 13 are set to the discharge gate end of broken discharge chamber 4 and are set to outside rack 1, and adjusting seat 13 is wrapped
Movable pedestal, the second adjusting screw rod 15 and regulating element 16 are included, the conflict of the second adjusting screw rod 15 can be such that fixed jaw 11 leans on
Close or remote from the regulating element 16 of sewing jaw 3, regulating element is patch, is also possible to voussoir, when crusher sewing jaw
Or after fixed jaw abrasion, fixed jaw side can be adjusted by adjusting seat under shutdown status and compensated, make broken row
Expect that chamber is in most preferably broken angle.
The driving device includes motor and belt pulley set, and first transmission mechanism and the second transmission mechanism are respectively
First transmission gear and the second transmission gear, first eccentric shaft above the second eccentric shaft, motor by belt pulley set with
The transmission of first eccentric shaft is connected, and the first eccentric shaft passes through the first transmission gear and the second driving cog being set on the second eccentric shaft
Wheel engagement connection, first transmission gear and the second transmission gear are the gear set 9 that two external toothings have particular gear ratio,
Gear set 9 is installed in one heart respectively on above-mentioned first eccentric shaft 5 and the second eccentric shaft 6.
The working principle of above-mentioned crusher:
Dynamic jaw does the movement of elliptical orbit by the first eccentric shaft, and sliding slot does the movement of elliptical orbit also with dynamic jaw, sliding
Slot opposing slider moves up and down, and the relatively dynamic jaw of sliding block moves up and down, when dynamic jaw assembly works, sliding block with respect to sliding slot above and below
Movement, sliding block have the stroke slided up and down with respect to sliding slot, this kind of motion conditions sliding block does not do work to dynamic jaw lower part, sliding block phase
It when to dynamic jaw side-to-side movement, slides back to and drives sliding slot side-to-side movement, this kind movement is effective exercise, can increase dynamic jaw lower part to the left
Or impact force to the right turns to realize the broken acting of crusher lower by the way that the first eccentric shaft and the second eccentric shaft are different
Speed can make crusher have the function of selective crushing, the impact function and vibration that dynamic jaw may be implemented of the selective crushing
It mills function.
The motion principle of jaw crusher selective crushing in above-described embodiment:
Realize that selective crushing needs two conditions, first is that material is in continuous pressurized state, second is that the stress point of material
Constantly to change, that is, need to give material one impact force, stir it constantly, the crusher is by being arranged a particular gear
The gear set of ratio realizes the first eccentric shaft and the rotation of the second eccentric shaft different frequencies, to realize that high frequency motion pair is done in dynamic jaw lower part
Material generates high-frequency percussion power, overturns material, changes its stress point, to realize the selective crushing of material.
Embodiment 2:
Referring to shown in Fig. 2, a kind of structural schematic diagram (2) of list jaw twin shaft double-power mechanism crusher, the embodiment and reality
The difference for applying example 1 is only that, dynamic jaw assembly is inverted, under realizing that the driving wheel of the first eccentric shaft of connection is transferred in crusher
Portion can effectively reduce the complete machine height of crusher, so as in the broken work of some low spatials or the underground space
Industry.
Embodiment 3:
Referring to shown in Fig. 3, a kind of structural schematic diagram (3) of list jaw twin shaft double-power mechanism crusher, including rack 1 and dynamic
Jaw assembly is fixedly installed in rack 1 and determines jaw component, and dynamic jaw assembly two sides are fixedly connected to removable relative to jaw component is determined
Sewing jaw 3, the fixed jaw 11 of cooperation sewing jaw 3, fixed jaw 11 and the formation of sewing jaw 3 are provided in rack 1
Two broken discharge chambers 4, dynamic jaw assembly include dynamic jaw 2, the first eccentric shaft 5 and the second eccentric shaft 6 in symmetrical structure, and first partially
Mandrel 5 is identical as 6 structure of the second eccentric shaft, and the first eccentric shaft 5 and the second eccentric shaft 6 are rotatably arranged in rack 2, rack 1
On be respectively arranged with driving the first eccentric shaft 5 first driving device and driving the second eccentric shaft 6 rotation the second driving device,
First eccentric shaft 5 is set up in rack 1 and connects a driving wheel 10, and the first eccentric shaft 5 is with the second eccentric shaft 6 by being arranged thereon
Gear 9 engage connection, the first eccentric 5 axle positions move the setting of 3 eccentric rotary of jaw in the first bias in the top of the second eccentric shaft 6
On axis 5, it is provided with a sliding slot 7 on dynamic jaw 3 and is set to the sliding block 8 constrained in sliding slot 7 and by sliding slot 7, sliding block 8 and sliding slot 7 are left
Right end clearance cooperation, the stroke up and down of sliding block 8 are less than the length of sliding slot 7, and when 8 eccentric motion of sliding block can be by driving in dynamic jaw 2
Sliding slot 7 so that 2 lower part of jaw is done ballistic motion forward or backward, sliding block 8 is connected on the second eccentric shaft 6 by bearing and phase
To 6 eccentric rotary of the second eccentric shaft, sliding slot 7 opens up the center line in direction and the vertical line overlap of dynamic jaw 2.
Determining jaw component includes fixed jaw 11, the first adjusting screw rod 12 and adjusting seat 13, and 11 lower end of fixed jaw passes through one
Determine jaw bracket 14 to be connected with adjusting seat 13, fixed jaw 11 through rack 1 and is articulated with broken discharge by the first adjusting screw rod 12
The feed inlet end of chamber 4, adjusting seat 13 are set to the discharge gate end of broken discharge chamber 4 and are set to outside rack 1, and adjusting seat 13 is wrapped
Movable pedestal, the second adjusting screw rod 15 and regulating element 16 are included, the conflict of the second adjusting screw rod 15 can be such that fixed jaw 11 leans on
Close or remote from the regulating element 16 of sewing jaw 3, regulating element is patch, is also possible to voussoir, another broken row of crusher
Expect chamber also structure having the same, after crusher sewing jaw or fixed jaw abrasion, tune can be passed through under shutdown status
The adjustable one or both sides fixed jaw of bed rearrangement compensates, and broken discharge chamber is made to be in most preferably broken angle.
Embodiment 4:
Referring to shown in Fig. 4, a kind of structural schematic diagram (4) of list jaw twin shaft double-power mechanism crusher, including rack 1 and dynamic
Jaw assembly is fixedly installed in rack 1 and determines jaw component, and dynamic jaw assembly side is fixedly connected with moveable relative to jaw component is determined
Sewing jaw 3 determines jaw component and the opposite formation of sewing jaw 3 individually broken discharge chamber 4, and moving jaw assembly includes moving jaw 2, first partially
Mandrel 5 and the second eccentric shaft 6, the first eccentric shaft 5 is identical as 6 structure of the second eccentric shaft, the first eccentric shaft 5 and the second eccentric shaft 6
It is rotatably arranged in rack 2, the first driving device and driving second of the first eccentric shaft 5 of driving is respectively arranged in rack 1
The second driving device that eccentric shaft 6 rotates, the first eccentric shaft 5 are set up in rack 1 and connect a driving wheel 10, the first eccentric shaft
5, which pass through the gear set 9 that is arranged thereon with the second eccentric shaft 6, engage connection, the first 5 axle positions of bias in the top of the second eccentric shaft 6,
Dynamic 3 eccentric rotary of jaw is arranged on the first eccentric shaft 5, and a sliding slot 7 is provided on dynamic jaw 3 and is set in sliding slot 7 and by sliding slot 7
The sliding block 8 of constraint, sliding block 8 and 7 or so clearance fit of sliding slot, the stroke up and down of sliding block 8 are less than the length of sliding slot 7, and sliding block 8 is eccentric
It can be by driving the sliding slot 7 in dynamic jaw 2 that 2 lower part of jaw be made to do ballistic motion forward or backward when movement, sliding block 8 passes through axis
It holds and is connected on the second eccentric shaft 6 simultaneously opposite second eccentric shaft, 6 eccentric rotary, sliding slot 7 opens up the center line and dynamic jaw 2 in direction
Vertical line overlap.
Determining jaw component includes fixed jaw 11, the first adjusting screw rod 12 and adjusting seat 13, and 11 lower end of fixed jaw passes through one
Determine jaw bracket 14 to be connected with adjusting seat 13, fixed jaw 11 through rack 1 and is articulated with broken discharge by the first adjusting screw rod 12
The feed inlet end of chamber 4, adjusting seat 13 are set to the discharge gate end of broken discharge chamber 4 and are set to outside rack 1, and adjusting seat 13 is wrapped
Movable pedestal, the second adjusting screw rod 15 and regulating element 16 are included, the conflict of the second adjusting screw rod 15 can be such that fixed jaw 11 leans on
Close or remote from the regulating element 16 of sewing jaw 3, regulating element is patch, is also possible to voussoir, when crusher sewing jaw
Or after fixed jaw abrasion, fixed jaw side can be adjusted by adjusting seat under shutdown status and compensated, make broken row
Expect that chamber is in most preferably broken angle.
The driving device is provided with a dual-output motor, and frequency converter, dual output electricity are equipped in the dual-output motor
Machine includes the first output end and second output terminal, and the first output end is connected by the first transmission mechanism with the transmission of the first eccentric shaft,
Second output terminal is connected by the second transmission mechanism with the transmission of above-mentioned second eccentric shaft, first transmission mechanism and the second transmission
Mechanism is independently disposed on the first eccentric shaft 5 and the second eccentric shaft 6, and first output end connects a change gear box and passes through
First transmission mechanism is connected with the transmission of the first eccentric shaft 5.
Embodiment 5:
Referring to Figure 5, a kind of structural schematic diagram (5) of single jaw twin shaft double-power mechanism crusher, including rack 1 and dynamic
Jaw assembly is fixedly installed in rack 1 and determines jaw component, and dynamic jaw assembly two sides are fixedly connected with moveable relative to jaw component is determined
Sewing jaw 3, determines jaw component and the two broken discharge chambers 4 of opposite formation of sewing jaw 3, and dynamic jaw assembly includes in symmetrical structure
Dynamic jaw 2, the first eccentric shaft 5 and the second eccentric shaft 6, the first eccentric shaft 5 is identical as 6 structure of the second eccentric shaft, 5 He of the first eccentric shaft
Second eccentric shaft 6 is rotatably arranged in rack 2, and the first driving device of the first eccentric shaft 5 of driving is respectively arranged in rack 1
With the second driving device of driving the second eccentric shaft 6 rotation, the first eccentric shaft 5 is set up in rack 1 and connects a driving wheel 10,
First eccentric shaft 5 passes through the gear set 9 being arranged thereon with the second eccentric shaft 6 and engages connection, and the first eccentric 5 axle positions are in the second bias
The top of axis 6 is moved 3 eccentric rotary of jaw and is arranged on the first eccentric shaft 5, and a sliding slot 7 is provided on dynamic jaw 3 and is set to sliding slot 7
Sliding block 8 that is interior and being constrained by sliding slot 7, sliding block 8 and 7 or so clearance fit of sliding slot, the stroke up and down of sliding block 8 are less than the length of sliding slot 7
Degree, can be by driving the sliding slot 7 in dynamic jaw 2 that 2 lower part of jaw be made to do impact fortune forward or backward when 8 eccentric motion of sliding block
Dynamic, sliding block 8 is connected on the second eccentric shaft 6 by bearing and opposite second eccentric shaft, 6 eccentric rotary, sliding slot 7 open up direction
The vertical line overlap of center line and dynamic jaw 2.
Determining jaw component includes fixed jaw 11, the first adjusting screw rod 12 and adjusting seat 13, and 11 lower end of fixed jaw passes through one
Determine jaw bracket 14 to be connected with adjusting seat 13, fixed jaw 11 through rack 1 and is articulated with broken discharge by the first adjusting screw rod 12
The feed inlet end of chamber 4, adjusting seat 13 are set to the discharge gate end of broken discharge chamber 4 and are set to outside rack 1, and adjusting seat 13 is wrapped
Movable pedestal, the second adjusting screw rod 15 and regulating element 16 are included, the conflict of the second adjusting screw rod 15 can be such that fixed jaw 11 leans on
Close or remote from the regulating element 16 of sewing jaw 3, regulating element is patch, is also possible to voussoir, when crusher sewing jaw
Or after fixed jaw abrasion, fixed jaw side can be adjusted by adjusting seat under shutdown status and compensated, make broken row
Expect that chamber is in most preferably broken angle.
The driving device includes the first driving mechanism and the second driving mechanism, and first transmission mechanism and second pass
Motivation structure is the first driving wheel and the second driving wheel respectively, and the first driving mechanism drives above-mentioned first eccentric shaft turns, and second drives
Motivation structure drives above-mentioned second eccentric shaft turns, and first driving mechanism includes first motor, the first belt pulley and first
Driving wheel, first motor drive the first driving wheel to be connected with the transmission of above-mentioned first eccentric shaft 5 by the first belt pulley, and described second
Driving mechanism includes the second motor, the second belt pulley and the second driving wheel, and the second motor drives second to pass by the second belt pulley
Driving wheel is connected with the transmission of above-mentioned second eccentric shaft 6, and the first motor and the second motor are independently disposed in rack 1.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (10)
1. a kind of list jaw twin shaft double-power mechanism crusher, including rack and dynamic jaw assembly, it is fixed to be fixedly installed in the rack
Jaw component, dynamic jaw assembly are fixedly connected with relative to jaw component moveable jaw is determined, and determine jaw component and sewing jaw phase
Discharge chamber is crushed to being formed, it is characterised in that: the dynamic jaw assembly includes moving jaw, the first eccentric shaft and the second eccentric shaft, described
First eccentric shaft and the second eccentric shaft are rotatably arranged in rack and revolving speed is different, and driving first is provided in the rack partially
The driving device of mandrel and the second eccentric shaft turns, first eccentric shaft and the second eccentric shaft are connected separately with the first driver
Structure and the second transmission mechanism, the dynamic jaw eccentric rotary are arranged on the first eccentric shaft, are provided with a sliding slot and setting on dynamic jaw
In in sliding slot and by sliding slot constraint, with the second eccentric axis connection and eccentric rotary driven by the second eccentric shaft and give the cunning
The sliding block of slot tangential force, the sliding slot open up the center line in direction and the vertical line overlap of dynamic jaw.
2. a kind of single jaw twin shaft double-power mechanism crusher according to claim 1, it is characterised in that: the driving dress
It sets including motor and belt pulley set, first transmission mechanism and the second transmission mechanism are that the first transmission gear and second pass respectively
Moving gear, above the second eccentric shaft, motor is connected by belt pulley set with the transmission of the first eccentric shaft first eccentric shaft, the
One eccentric shaft engages connection with the second transmission gear being set on the second eccentric shaft by the first transmission gear, and described first
Transmission gear and the second transmission gear are the gear set of two external toothings, gear set be installed in one heart respectively above-mentioned first eccentric shaft and
On second eccentric shaft.
3. a kind of single jaw twin shaft double-power mechanism crusher according to claim 1, it is characterised in that: the driving dress
It sets including motor and belt pulley set, first transmission mechanism and the second transmission mechanism are that the first transmission gear and second pass respectively
Moving gear, above the first eccentric shaft, motor is connected by belt pulley set with the transmission of the first eccentric shaft second eccentric shaft, the
One eccentric shaft engages connection with the second transmission gear being set on the second eccentric shaft by the first transmission gear, and described first
Transmission gear and the second transmission gear are the gear set of two external toothings, gear set be installed in one heart respectively above-mentioned first eccentric shaft and
On second eccentric shaft.
4. a kind of single jaw twin shaft double-power mechanism crusher according to claim 1, it is characterised in that: the driving dress
It installs and is equipped with a dual-output motor, be equipped with frequency converter in the dual-output motor, dual-output motor includes the first output end and the
Two output ends, the first output end are connected by the first transmission mechanism with the transmission of the first eccentric shaft, and second output terminal is passed by second
Motivation structure is connected with the transmission of above-mentioned second eccentric shaft, and first transmission mechanism and the second transmission mechanism are independently disposed to first partially
In mandrel and the second eccentric shaft.
5. a kind of single jaw twin shaft double-power mechanism crusher according to claim 4, it is characterised in that: first output
End one change gear box of connection is simultaneously connected by the first transmission mechanism with the transmission of the first eccentric shaft.
6. a kind of single jaw twin shaft double-power mechanism crusher according to claim 1, it is characterised in that: the driving dress
It sets including the first driving mechanism and the second driving mechanism, first transmission mechanism and the second transmission mechanism are the first transmission respectively
Wheel and the second driving wheel, the first driving mechanism drive above-mentioned first eccentric shaft turns, and the second driving mechanism driving above-mentioned second is partially
Central axis, first driving mechanism include first motor, the first belt pulley and the first driving wheel, and first motor passes through the
One belt pulley drives the transmission of the first driving wheel and above-mentioned first eccentric shaft to be connected, second driving mechanism including the second motor,
Second belt pulley and the second driving wheel, the second motor drive the second driving wheel and above-mentioned second eccentric shaft to pass by the second belt pulley
Dynamic to be connected, the first motor and the second motor are independently disposed in rack.
7. a kind of single jaw twin shaft double-power mechanism crusher, feature described in any claim in -6 according to claim 1
Be: the dynamic jaw assembly side is fixedly connected with relative to jaw component moveable jaw is determined, and is arranged in the rack
There are the fixed jaw of cooperation sewing jaw, the fixed jaw one broken discharge wide at the top and narrow at the bottom of formation opposite with sewing jaw
Chamber.
8. a kind of single jaw twin shaft double-power mechanism crusher, feature described in any claim in -6 according to claim 1
Be: the dynamic jaw is symmetrical structure, moves jaw assembly two sides and is equipped with sewing jaw, is provided with cooperation sewing jaw in the rack
Fixed jaw, the fixed jaw two broken discharge chambers wide at the top and narrow at the bottom of formation opposite with sewing jaw.
9. a kind of single jaw twin shaft double-power mechanism crusher, feature described in any claim in -6 according to claim 1
Be: first eccentric shaft and the second eccentric shaft structure are identical.
10. a kind of single jaw twin shaft double-power mechanism crusher, feature described in any claim in -6 according to claim 1
Be: described to determine jaw component include fixed jaw, the first adjusting screw rod and adjusting seat, and first adjusting screw rod is set to broken
The feed inlet end of discharge chamber, adjusting seat are set to the discharge gate end of broken discharge chamber, and described fixed jaw one end is by determining jaw elbow
Plate and adjusting seat are pivotally connected, and the fixed jaw other end is hinged by the first adjusting screw rod and rack, and the adjusting seat includes sliding seat
Body, the second adjusting screw rod and regulating element, the second adjusting screw rod conflict are being set in sliding seat body and are adjusting sliding seat
On the regulating element that body moves forward or back, the activity pedestal makes above-mentioned fixed jaw close to or far from activity by determining jaw bracket
Jaw, the regulating element are patch or voussoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336010.2U CN209005814U (en) | 2018-08-19 | 2018-08-19 | A kind of list jaw twin shaft double-power mechanism crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336010.2U CN209005814U (en) | 2018-08-19 | 2018-08-19 | A kind of list jaw twin shaft double-power mechanism crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005814U true CN209005814U (en) | 2019-06-21 |
Family
ID=66830924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821336010.2U Expired - Fee Related CN209005814U (en) | 2018-08-19 | 2018-08-19 | A kind of list jaw twin shaft double-power mechanism crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209005814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558679A (en) * | 2022-03-17 | 2022-05-31 | 中国铁建重工集团股份有限公司 | Crushing device |
-
2018
- 2018-08-19 CN CN201821336010.2U patent/CN209005814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558679A (en) * | 2022-03-17 | 2022-05-31 | 中国铁建重工集团股份有限公司 | Crushing device |
| CN114558679B (en) * | 2022-03-17 | 2023-06-23 | 中国铁建重工集团股份有限公司 | Crushing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20200819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |