CN209428926U - A kind of biasing crossbeam resonance crusher - Google Patents
A kind of biasing crossbeam resonance crusher Download PDFInfo
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- CN209428926U CN209428926U CN201822113774.1U CN201822113774U CN209428926U CN 209428926 U CN209428926 U CN 209428926U CN 201822113774 U CN201822113774 U CN 201822113774U CN 209428926 U CN209428926 U CN 209428926U
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Abstract
The utility model relates to a kind of biasing crossbeam resonance crushers, including dynamical system, for providing power for hydraulic system；Hydraulic system, for the high pressure Variable plunger pump of closed system to be driven a fixed displacement motor, which drives the eccentric wheel of crossbeam one end by a transmission shaft, to generate eccentric annular flow vibration；Crushing system, crushing system include crossbeam and tup, and tup is installed on the end that crossbeam is located at headstock, it is characterised in that: crossbeam is set to the surface of front-wheel by bracket, and tup is located at the front of front-wheel, spaced apart with front-wheel；The surface of side front-wheel is arranged in crossbeam, in this way, when vehicle along side road shoulder edge when driving, the route that tup is travelled along side front-wheel can smash the one side edge part on road surface, road surface whole process can be crushed, the dead angle for avoiding pavement edge two sides that from can not smashing and additionally need artificial or excavator to carry out supplement broken, to improve work efficiency, cost is saved, so that entire road surface is reached no dead angle whole process broken.
Description
Technical field
The utility model relates to a kind of cement road be transformed servicing machine, in particular to it is a kind of can without dead angle whole process be crushed
Bias crossbeam resonance crusher.
Background technique
Cement concrete refers to the general designation for forming whole engineered composite material by cement, sand, the mixing of Shi Dengyong water, uses
Extensively, being paved the way with cement concrete is one of the main application of water-setting concrete on way, the road being paved into cement concrete with
The growth of service life, bearing capacity, intensity etc. can be weakened further, i.e. water-setting concrete road surface is in its service life Mo
Phase when cannot undertake service function again, needs to handle it pavement structure new with construction.Resonant crushing process, benefit
It is close to the intrinsic frequency of cement concrete slab, excites its resonance by being adjusted the vibration frequency of tup with resonance principle
Easy cement concrete slab can be smashed, broken base avoids traditional handicraft directly as underlayment
The cement block being crushed is moved after rubblization is damaged, has not only saved roadbed material and transportation cost, but also reaches environmental protection and energy conservation
Lower consumption purpose, accelerates construction speed, greatly reduces engineering cost, resonant broken relative to traditional hydraulic crushing, wind
The methods of pick is broken or saw is split, and there are ballast grain sizes uniformly, not to destroy to roadbed generation, can effectively reduce reflection crack, cost
The advantages that low, smaller on road influence.
Chinese patent literature CN206859028U describes a kind of broken vehicle of cement pavement, referring to Fig. 1-2, this crusher
It is resonance crusher structure type most commonly seen in the prior art, the position among two wheels in front is arranged in crossbeam and tup
Set, vehicle during carrying out rubble, close to tup side front-wheel close to road shoulder edge have nearly one meter of wide position be hammer
The dead angle part that head can not touch, damned angle part generally require to be broken into pieces additionally by artificial and excavator, seriously affect
The efficiency and quality of road construction.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, providing a kind of can be crushed All-terrain without dead angle whole process
Biasing crossbeam resonance crusher.
The technical solution of the utility model is: a kind of biasing crossbeam resonance crusher, including dynamical system, for being hydraulic
System provides power；Hydraulic system, for the high pressure Variable plunger pump of closed system to be driven a fixed displacement motor, the motor is logical
The eccentric wheel of a transmission shaft driving crossbeam one end is crossed, to generate eccentric annular flow vibration；Crushing system, crushing system include big
Beam and tup, tup are installed on the end that crossbeam is located at headstock, and crossbeam is set to the surface of side front-wheel, tup by bracket
It is spaced apart with front-wheel positioned at the front of the side front-wheel.
Further, further include crushing system counterweight, the top of crossbeam is installed on, for preventing tup from rebounding.
Further, the lower part of bracket is provided with wheel shaft, and preceding wheel case is on wheel shaft.
Further, the symmetrical plane with crossbeam in support level direction, the symmetrical plane of the horizontal direction of tup are overlapped, preceding
The horizontal direction plane of symmetry of rear-wheel is overlapped, and the symmetrical plane of bracket is located at the outside of the symmetrical plane of front-wheel.
Further, the preceding wheel diameter connecting with bracket is less than the diameter of rear-wheel, so that entire crossbeam mechanism is placed in front-wheel
Top meets the requirement of biasing.
Further, the front-wheel connecting with bracket is solid tyre, meets entire crossbeam mechanism and is placed in above front-wheel and wants
The requirement asked and carried.
Further, the side of driver's cabin is provided with complete machine counterweight, to guarantee the balance of left and right weight.
The utility model has the following beneficial effects: the surface of side front-wheel is arranged in crossbeam, in this way, when vehicle is along one
When driving, the route that tup is travelled along side front-wheel can smash the one side edge part on road surface to dypass shoulder edge
Road surface whole process to be crushed, the dead angle for avoiding pavement edge two sides that from can not smashing and additionally need artificial or excavator and carry out
Supplement is broken, to improve work efficiency, saves cost, so that entire road surface is reached no dead angle whole process broken.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is resonance crusher structural schematic diagram one in the prior art.
Fig. 2 is resonance crusher structural schematic diagram two in the prior art.
Fig. 3 is the resonance crusher structural schematic diagram one of the utility model.
Fig. 4 is the resonance crusher structural schematic diagram two of the utility model.
Fig. 5 is the resonance crusher structural schematic diagram three of the utility model.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As in Figure 3-5, a kind of biasing crossbeam resonance crusher, including dynamical system 1, it is dynamic for being provided for hydraulic system
Power；Hydraulic system 2, for the high pressure Variable plunger pump of closed system to be driven a fixed displacement motor, which passes through a biography
Moving axis drives the eccentric wheel of crossbeam one end, to generate eccentric annular flow vibration；Crushing system, crushing system include crossbeam 3 and hammer
First 4, tup 4 is installed on the end that crossbeam 3 is located at headstock, and the intrinsic frequency of crossbeam 3 and the intrinsic frequency of cement are identical, crossbeam 3
It drives tup 4 to generate and cement intrinsic frequency is close or the vibration of identical vibration frequency, makes cement pavement occur to resonate and spontaneous
Fragmentation；Crushing system counterweight 5 is installed on the top of crossbeam 3, and for preventing tup 4 from rebounding, cement road surface resonance crushing machine is also wrapped
Water tank 6 and cooling system 7 are included.Crossbeam 3 is set to the top of a front-wheel 8 (the near front wheel or off-front wheel), hammer by bracket 10
First 4 are located at the front of front-wheel 8, and spaced apart with front-wheel, the lower part of bracket 10 is provided with wheel shaft 11, and preceding wheel case is in wheel shaft 11
On；The symmetrical plane of 10 horizontal direction of bracket is overlapped with the symmetrical plane of the horizontal direction of crossbeam 3, tup 4, the level of front and back wheel
The direction plane of symmetry is overlapped, and the symmetrical plane of bracket 10 is located at the outside of the symmetrical plane of front-wheel, is arranged in this way so that tup 4 can be with
The marginal portion on side road surface is all broken；The front-wheel 8 connecting with bracket is smaller than the diameter of rear-wheel 9, before connecting with bracket
The preferably solid tyre of wheel 8,8 diameter of front-wheel connecting with bracket are less than the diameter of rear-wheel, are placed in reaching entire crossbeam mechanism
Meet the requirement of biasing above front-wheel.In order to adjust the center of gravity of complete machine, the side of driver's cabin 12 is provided with complete machine counterweight 13,
It is preferably arranged on the lower section of driver's cabin；Dust can be generated since concrete road surface is broken, it can be to broken position by water tank
It sprinkles water, prevents the generation of dust, reduce the pollution to surrounding enviroment.
Bracket 10 is the frame exclusively for the design of this patent bias scheme.
Front-wheel 8 is the solid tyre exclusively for the design of this patent bias scheme.
Resonance crusher further includes control system, and sensor is provided on tup 4, the sensor sensing cement pavement
Vibrational feedback frequency signal is simultaneously sent to control system by vibrational feedback frequency, and control system obtains the vibrational feedback of cement pavement
After frequency signal, the practical intrinsic frequency of cement pavement is calculated.Biasing crossbeam resonance crusher persistently generates frequency low-amplitude
Vibrational energy, be transmitted on cement pavement by tup 4, crossbeam 3 generates vibration harmonics, and fulcrum and counterweight point amplitude are zero,
Tup 4 carries out the broken of small energy with frequency low-amplitude, makes to generate uniform crackle in cement road surface layer, and as vibration has rapidly
It regularly extends and is crushed, rather than strongly smashed or pulverized, therefore ground will not be damaged.
The utility model utilizes resonance principle, and the vibration of the frequency low-amplitude of tup 4 causes office of the cement pavement under tup 4
Resonance is generated within the scope of portion, so that the intergranular interior frictional resistance of inside concrete is reduced rapidly and is collapsed, the high frequency for generation of resonating
Low amplitude vibration energy destroys the structural intergrity of Old cement concrete thoroughly, since resonance crusher momentum is high and water
The road face contact time is short, the crackle moment on cement pavement plate surface can be extended equally to plate bottom, act on water
The high frequency vibrating power of mud plate interiors keeps its fragmentation uniform, rather than is strongly smashed or pulverized, therefore will not damage ground.It is broken
It is intermeshed between broken cement block, at zigzag, firm operation platform is provided for asphalt overlay, effectively prevents crackle
Lines is vertical with road surface, achievees the effect that load-bearing and waterproof.Broken cement sheeting surface layer partial size is smaller, loosely；Lower layer
Partial size is larger, and interlocking is good；The small particles benefit in surface layer is in the lateral discharge for eliminating reflection crack and pavement seepage in this way；Lower part
Biggish particle can be improved the bearing capacity of roadbed and prevent infiltration infiltration downwards.Pellet is intermeshed more after being compacted
Tightly, stable base is formed.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (7)
1. a kind of biasing crossbeam resonance crusher, including dynamical system, for providing power for hydraulic system；Hydraulic system is used
In the high pressure Variable plunger pump of closed system is driven a fixed displacement motor, which drives crossbeam one end by a transmission shaft
Eccentric wheel, thus generate eccentric annular flow vibration；Crushing system, crushing system include crossbeam and tup, and tup is installed on crossbeam
Positioned at the end of headstock, it is characterised in that: crossbeam is set to the surface of side front-wheel by bracket, and tup is located at the side front-wheel
Front, it is spaced apart with front-wheel.
2. a kind of biasing crossbeam resonance crusher according to claim 1, it is characterised in that: further include that crushing system is matched
Weight, is installed on the top of the crossbeam, for preventing the tup from rebounding.
3. a kind of biasing crossbeam resonance crusher according to claim 1, it is characterised in that: the lower part of the bracket is arranged
There is wheel shaft, preceding wheel case is on wheel shaft.
4. a kind of biasing crossbeam resonance crusher according to claim 1 or 3, it is characterised in that: the support level side
To symmetrical plane be overlapped with the symmetrical plane of the horizontal direction of the crossbeam, the tup, the horizontal direction of front wheels and rear wheels
The plane of symmetry is overlapped, and the symmetrical plane of the bracket is located at the outside of the symmetrical plane of front-wheel.
5. a kind of biasing crossbeam resonance crusher according to claim 3, it is characterised in that: the front-wheel connecting with bracket is straight
Diameter is less than rear-wheel.
6. a kind of biasing crossbeam resonance crusher according to claim 5, it is characterised in that: the front-wheel connecting with bracket is
Solid tyre.
7. a kind of biasing crossbeam resonance crusher according to claim 5, it is characterised in that: be arranged in the side of driver's cabin
There is complete machine counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113774.1U CN209428926U (en) | 2018-12-17 | 2018-12-17 | A kind of biasing crossbeam resonance crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113774.1U CN209428926U (en) | 2018-12-17 | 2018-12-17 | A kind of biasing crossbeam resonance crusher |
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| CN209428926U true CN209428926U (en) | 2019-09-24 |
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| CN201822113774.1U Active CN209428926U (en) | 2018-12-17 | 2018-12-17 | A kind of biasing crossbeam resonance crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403194A (en) * | 2018-12-17 | 2019-03-01 | 南方高科工程技术有限公司 | A kind of biasing crossbeam resonance crusher |
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2018
- 2018-12-17 CN CN201822113774.1U patent/CN209428926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403194A (en) * | 2018-12-17 | 2019-03-01 | 南方高科工程技术有限公司 | A kind of biasing crossbeam resonance crusher |
| CN109403194B (en) * | 2018-12-17 | 2023-12-22 | 南方高科工程技术有限公司 | Offset girder resonance crusher |
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