CN207680763U - Crusher - Google Patents
Crusher Download PDFInfo
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- CN207680763U CN207680763U CN201721420456.9U CN201721420456U CN207680763U CN 207680763 U CN207680763 U CN 207680763U CN 201721420456 U CN201721420456 U CN 201721420456U CN 207680763 U CN207680763 U CN 207680763U
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- Prior art keywords
- breaker
- car body
- engine
- crusher
- hydraulic motor
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Abstract
The utility model is related to a kind of crusher, crusher includes：Car body (1)；Breaker (2), on car body (1), for broken material, breaker (2) includes the shaft (2a) being vertically arranged, and the backstopping assembly of rotor (2b) and the material that for backstop rotor (2b) accelerates that connect coaxial with shaft (2a)；And engine (3), it is mounted on car body (1) and is sequentially connected with breaker (2).Using the technical solution of the application, engine (3) is mounted on car body (1), with mobile with car body (1), therefore, after crusher replaces job site, breaker (2) can directly work under the driving of engine (3), therefore improve the problem of crusher present in the relevant technologies is not easy to replace job site.
Description
Technical field
The utility model is related to engineering equipment fields, in particular to a kind of crusher.
Background technology
Crusher is the core equipment for producing sandstone, is used to the material of bulk being broken for the object of predetermined granularity
Material.The breaker of crusher includes rotor and the shaft that is connect with rotor.Rotor is used to accelerate for material to be broken, accelerates
It is realized during material afterwards is mutually hit between the shock of counterpunch board and material broken.The rotating speed for adjusting rotor is adjustable
The speed for saving material, to adjust the granularity of broken material.
The crusher of the relevant technologies further includes the car body for carrying breaker, and car body can drive breaker to move
It is dynamic, to change the job site of crusher.The breaker of the relevant technologies is driven by motor, and motor passes through transmission belt and broken dress
The rotating shaft transmission connection set.Wherein, the shaft of crusher erects on the car body.
The relevant technologies have the shortcomings that following：
1, driving breaker needs the electricity near the job site with crusher by one or two motor drivings, motor
Source connects.After the job site of crusher changes, need to reconnect in motor and the power supply of job site.Therefore crusher
Job site each variation, the cable powered to motor will be rearranged, increase the labor intensity of operating personnel,
It is unfavorable for improving working efficiency.Moreover, some job sites do not have the condition powered to motor, therefore the relevant technologies is broken
Broken machine can not meet the needs for being replaced as frequently as job site well.
2, the rotating speed of the motor of the relevant technologies is definite value, the rotating speed of the rotor of breaker not malleable.It is needing to change
When the rotating speed of breaker, the belt wheel on the belt wheel and/or motor on motor is needed replacing, to change motor and breaker
Transmission ratio, so as to adjust breaker rotating speed, meet the requirements of different operating modes.Belt wheel is mounted on the lower part of breaker, and
And weight is big, replacement process is time-consuming and laborious, therefore the crusher of the relevant technologies is not easy to, according to discharging-material size, adjust rotor in real time
Rotating speed；It has to configure various types of belt wheels simultaneously, increases manufacture and maintenance cost.
3, motor is connected by the shaft of transmission belt and breaker, and transmission belt is susceptible to too tight or too loose at work
Phenomenon.Tension is easy that transmission belt is made to generate heat and aging even scaling loss；Cross pine then skid, motor idle running, so that rotor speed is declined, easily
Cause the bored machine of feed blocking；The shaft of breaker is increased the bearing radial load in shaft by transmission tensile force of belt.Therefore bearing
It easily generates heat, the service life of bearing is can shorten.
Utility model content
The utility model is intended to provide a kind of crusher, is not easy to replace place of working with the crusher of improvement in the related technology
Point.
According to the one side of the utility model embodiment, the utility model provides a kind of crusher, and crusher includes：
Car body；
Breaker, installation on the car body, be used for broken material, breaker include the shaft being vertically arranged,
The backstopping assembly of rotor and the material accelerated for backstop rotor that is coaxial with shaft and connecting；And
Engine, installation are sequentially connected on the car body and with breaker.
Optionally, engine is sequentially connected with car body.
Optionally, crusher further includes the first driving section for the power of engine to be passed to breaker, and first
Driving section includes：
First pump, by engine driving；And
First hydraulic motor is connected to the first pump, and is sequentially connected with breaker.
Optionally, crusher further includes the second driving section for engine power to be passed to car body, the second driving section
Including：
Second pump, by engine driving；And
Hydraulic actuator is connected to the second pump, and hydraulic actuator includes hydraulic cylinder and/or the second hydraulic motor.
Optionally, the second hydraulic motor is sequentially connected with car body.
Optionally, crusher further includes transfer component, and transfer component includes：
Power intake is connect with engine；And
Two power output ends are sequentially connected with car body and breaker respectively.
Optionally, further include for drive car body move the second hydraulic motor, the second hydraulic motor by first pump provide
Hydraulic fluid.
Optionally, crusher further includes the clutch being located between breaker and the first hydraulic motor, breaker, from
The power output shaft of clutch and the first hydraulic motor is coaxially disposed.
Optionally, clutch includes freewheel clutch.
Optionally, crusher further includes the control unit of the flow for controlling the first pump, to control the first hydraulic motor
Rotating speed.
Using the technical solution of the application, engine is installed on the car body, to be moved with car body, therefore, crusher more
It changes jobs behind place, breaker can directly work under the driving of engine, therefore improve present in the relevant technologies
Crusher is not easy to the problem of replacing job site.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
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, other drawings may also be obtained based on these drawings.
Fig. 1 shows the structural schematic diagram of the crusher of the embodiments of the present invention；
Fig. 2 shows the structural schematic diagrams of the breaker of the crusher of the embodiments of the present invention；And
Fig. 3 shows the structural schematic diagram of the dynamical system of the crusher of the embodiments of the present invention.
In figure：1, car body；2, breaker；2a, shaft；2b, rotor；3, engine；4, transfer component；5, the first pump；
6, the second pump；7, pipeline；8, the first conveying device；9, the second conveying device；11, hydraulic actuator；12, clutch；13, it passes
Dynamic portion.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Fig. 1 shows the structural schematic diagram of the crusher of the present embodiment.Fig. 2 shows the broken of the crusher of the present embodiment
The structural schematic diagram of device.Fig. 3 shows the structural schematic diagram of the dynamical system of the crusher of the present embodiment.
In conjunction with shown in Fig. 1 to 3, the crusher of the present embodiment includes car body 1, breaker 2 and is used on car body 1
Drive the engine 3 of breaker 2.Wherein, breaker 2 is used for broken material, the material of bulk is broken into scheduled
The material of granularity.
Crusher further includes the first conveying device 8 for conveying from material to be broken to breaker 2 and for exporting
Second conveying device 9 of broken material.
Engine 3 is mounted on car body 1, to be moved with car body 1, therefore, after crusher replaces job site, is crushed dress
Setting 2 can directly work under the driving of engine 3.Crusher present in the relevant technologies is improved to be not easy to replace place of working
The problem of point.
In the present embodiment, engine 3 is also sequentially connected with car body 1.Car body 1 and breaker 2 are driven by same engine 3
It is dynamic.During car body 1 moves, breaker 2 is stopped, and engine 3 is for driving car body 1 to move.It is moved in car body 1
To after scheduled action place, engine 3 is only used for driving breaker 2, takes full advantage of engine 3.Relative to 1 He of car body
Breaker 2 has saved the space on car body 1 by different engine drivings, is also beneficial to reduce the cost of crusher.
As shown in figure 3, crusher further includes the transmission for the power of engine 3 to be passed to breaker 2 and car body 1
Portion 13.
Wherein, driving section 13 includes the first driving section that breaker 2 is passed to for the power of engine 3.First passes
Dynamic portion includes the first pump 5 driven by engine 3 and the first hydraulic motor 10 being connected to the first pump 5.First hydraulic motor 10
It is sequentially connected with breaker 2, to drive breaker 2 to work.First pump 5 is connected to by pipeline 7 with the first hydraulic motor 5.
As shown in Fig. 2, breaker 2 includes the shaft 2a being connect with the first hydraulic motor 10 and turn being connect with shaft 2a
Sub- 2b.Rotor 2b is used to accelerate for material, the mistake of shock of the material after acceleration between backstopping assembly shock and/or material
It is crushed in journey.Backstopping assembly includes counterpunch board.
Crusher further includes being connected to clutch 12 between the shaft 2a of breaker 2 and the first hydraulic motor 10.In vehicle
During body 1 moves, clutch 12 is off, and during breaker 2 works, clutch 12, which is in, to be closed
State.
Preferably, clutch 12 is freewheel clutch.After the first hydraulic motor 10 stops operating, breaker 2 is used
Property under the action of will continue to rotation the regular hour, freewheel clutch can avoid inertia rotate rotor 2b impart power to
First hydraulic motor 10, to play the role of protecting the first driving section including the first hydraulic motor 10.
In the present embodiment, the shaft 2a of breaker 2 is located at vertically on car body 1, breaker 2, clutch 12 and first
Hydraulic motor 10 from top to bottom sets gradually and is coaxially disposed.
The shaft 2a and rotor 2b coaxial arrangements, rotor 2b of breaker 2 are connected on shaft 2a, to turn with shaft 2a
It is dynamic.
Such as Fig. 2, the power output shaft of shaft 2a and the first hydraulic motor 10 is coaxially disposed, and can be avoided shaft 2a and is used for
The bearing of shaft 2a is carried by radial load.Be conducive to protect bearing, improve the service life of bearing.
Clutch 12 is arranged between shaft 2a and the power output shaft of the first hydraulic motor 10, and with shaft 2a and first
The power output shaft of hydraulic motor 10 is coaxially disposed.
The power intake of clutch is directly connected to the first hydraulic motor 10, the power output end of clutch with it is broken
The shaft 2a of device 2 is directly connected to.
The flow that the hydraulic fluid of the output of the first pump 5 of hydraulic fluid is provided for the first hydraulic motor 10 is can to adjust
Section, the flow by adjusting the first pump 5 can adjust the rotating speed of the first hydraulic motor 10, to realize the first hydraulic motor 10
The step-less adjustment of rotation, to be conducive to adjust the granularity of 2 broken material of breaker.
In conjunction with shown in Fig. 1 and Fig. 3, the driving section 13 of the present embodiment further includes for the power of engine 3 to be passed to vehicle
Second driving section of body 1, the second driving section include on the second pump 6 driven by engine 3 and the car body 1 being connected to the second pump 6
Hydraulic actuator 11.Hydraulic actuator includes the second hydraulic motor, and the second hydraulic motor is for driving car body 1 to move.
Certainly can also preferably, crusher further includes the oil cylinder being connected to the second pump 6.The oil cylinder is defeated for driving first
Portion 8 or the second delivery section 9 is sent to be rotated relative to car body 1, to adjust the first delivery section 8 or the second delivery section 9 relative to car body 1
Angle.
Crusher further includes transfer component 4, and transfer component includes power intake and two power output ends, power input
End is connect with engine 3, and two power output ends are connect with the first pump 5 and the second pump 6 respectively.Optionally, transfer component 4 includes
Transfer case.
Certainly can also preferably, the first hydraulic motor 10 and the second hydraulic motor provide hydraulic fluid by the same pump.
In conclusion the crusher of the present embodiment has the following advantages that relative to the relevant technologies：
1, the breaker 2 of crusher provides power by engine, does not depend on external power supply no longer, adapts to crusher flowing
The requirement of property operation.
2, the rotational speed regulation of the rotor of breaker is realized by hydraulic control system, easy to adjust, quick, accurate,
Real time stepless speed governing can be achieved, to meet different operating mode needs.
3, the rotor 2b of the first hydraulic motor 10, freewheel clutch 12, the shaft 2a of breaker and breaker is under
It is sequentially coaxially installed to upper, shaft by radial pull, does not alleviate bearing load, increases bearing service life.
4, freewheel clutch is in meshing state at work, and the shaft 2a of breaker 2 and the first hydraulic motor 10 are same
To rotation；For breaker 2 when shutting down, freewheel clutch is in disengaged condition, the shaft 2a and rotor 2b of breaker 2 due to
When inertia rotates, rotation will not react on drive system, avoid damage equipment.
The foregoing is merely the exemplary embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Claims (10)
1. a kind of crusher, which is characterized in that including：
Car body (1)；
Breaker (2) is mounted on the car body (1), is used for broken material, the breaker (2) includes along vertical side
Accelerate to the shaft (2a) of setting, and the rotor (2b) that connect coaxial with the shaft (2a) and for rotor (2b) described in backstop
Material backstopping assembly；And
Engine (3) is mounted on the car body (1) and is sequentially connected with the breaker (2).
2. crusher according to claim 1, which is characterized in that the engine (3) connects with the car body (1) transmission
It connects.
3. crusher according to claim 1, which is characterized in that further include for passing the power of the engine (3)
The first driving section of the breaker (2) is passed, first driving section includes：
First pump (5), is driven by the engine (3)；And
First hydraulic motor (10) is connected to first pump (5), and is sequentially connected with the breaker (2).
4. crusher according to claim 1, which is characterized in that further include for passing the power of the engine (3)
The second driving section of the car body (1) is passed, second driving section includes：
Second pump (6), is driven by the engine (3)；And
Hydraulic actuator (11), with it is described second pump (6) be connected to, the hydraulic actuator (11) include hydraulic cylinder and/or
Second hydraulic motor.
5. crusher according to claim 4, which is characterized in that second hydraulic motor is driven with the car body (1)
Connection.
6. crusher according to claim 1, which is characterized in that further include transfer component (4), the transfer component (4)
Including：
Power intake is connect with the engine (3)；And
Two power output ends are sequentially connected with the car body and the breaker (2) respectively.
7. crusher according to claim 3, which is characterized in that further include for drive the car body (1) it is mobile the
Two hydraulic motors, second hydraulic motor pump (5) by described first and provide hydraulic fluid.
8. crusher according to claim 3, which is characterized in that further include be located at breaker (2) shaft (2a) and
Clutch (12) between first hydraulic motor (10), the breaker (2), the clutch (12) and described first
The power output shaft of hydraulic motor (10) is coaxially disposed.
9. crusher according to claim 8, which is characterized in that the clutch (12) includes freewheel clutch.
10. crusher according to claim 3, which is characterized in that further include the flow for controlling first pump (5)
Control unit, to control the rotating speed of first hydraulic motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420456.9U CN207680763U (en) | 2017-10-30 | 2017-10-30 | Crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721420456.9U CN207680763U (en) | 2017-10-30 | 2017-10-30 | Crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680763U true CN207680763U (en) | 2018-08-03 |
Family
ID=62988453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721420456.9U Active CN207680763U (en) | 2017-10-30 | 2017-10-30 | Crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670823A (en) * | 2017-10-30 | 2018-02-09 | 徐工集团工程机械有限公司 | Disintegrating machine |
-
2017
- 2017-10-30 CN CN201721420456.9U patent/CN207680763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670823A (en) * | 2017-10-30 | 2018-02-09 | 徐工集团工程机械有限公司 | Disintegrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220729 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: JIANGSU XUGONG ENGINEERING MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |