CN209538005U - A kind of highway pavement crushing device - Google Patents

Abstract

The utility model discloses a kind of highway pavement crushing devices, including pedestal, stand, double crushing mechanism, protect depositing dust component and water tank, pedestal following four corners is equipped with wheel, stand is installed on the left of base upper surface, lower section is equipped with double crushing mechanism in the middle part of stand, double crushing mechanism lower outer is equipped with protection depositing dust component, gluing is connected with rubber pad below lower shield, and rubber pad lower surface is waveform, movable plate cross section is rectangular, and broken nail is coniform, it can be when road pavement be crushed using protection depositing dust component, seal its broken region, being isolated the cement fragment to splash in broken does not influence the external world, top is additionally provided with atomizer simultaneously, water mist can uninterruptedly be ejected to be dusted, cooperate sealing space when its broken road surface, dust from flying can greatly be reduced, reduce environmental pollution, Influence construction personnel by dust.

Description

A kind of highway pavement crushing device

Technical field

The utility model relates to pavement breaking technical field, specially a kind of highway pavement crushing device.

Background technique

Cement concrete pavement is as one of road engineering Pavement Structure, because its material source is more, construction work Skill and equipment are relatively easy, build up the features such as initial curing expense is lower, and application is extremely wide.But the water that China builds for many years Cement concrete road surface due to construction quality is poor, overrun vehicle is more, load-carrying of transfiniting is big and road surface is anti-, pumping equipment is not perfect etc. because Element, after it reaches service life, road surface will appear serious damage, to lose integrated carrying ability, and because cement Concrete road surface rigidity is larger, deal with it is more troublesome, it is local excavate, the punishments mode such as mud jacking cannot restore its use Function, repair technology is also more complex, and costly, and in this case, there has been proposed cement concrete pavement circulations again Raw concept, i.e. recycling ground surface material, original old cement concrete road is thoroughly smashed, directly make by pavement breaking device For base or underlayment, it is not necessary to the cement panel after breakage be moved, not only saved roadbed material and transportation cost, but also reach ring It protects and energy-saving purpose, the reasonable underlayment for newborn road surface accomplishes that recycling regenerates, meet Mode of Circular.

Although existing pavement breaking device can complete to highway pavement be crushed work, there are also some shortcomings it Place, firstly, the quartering hammer under pounding at a relatively high speed is easy to produce in surrounding in hit cement pavement during pavement breaking The raw rubble largely to splash generates security risk to the construction personnel of surrounding, meanwhile, when pavement breaking, can generate a large amount of powder Dirt pollutes ambient enviroment, had both affected the sight of construction personnel, it is caused not see, and reduced the efficiency of its work, also can be right The health of construction personnel causes greatly to negatively affect, and secondly although most of pavement breaking devices complete highway pavement It is broken, but easily subsequent new road surfacing is interfered, often in broken road surface there are also many biggish cement sheetings It also needs manually to be crushed broken larger cement block, for this purpose, the utility model proposes a kind of highway pavements to be crushed Device is for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of highway pavement crushing devices, to solve to propose in above-mentioned background technique Pavement breaking during, easily generate a large amount of splashing rubbles in surrounding, security risk generated to surrounding people, when pavement breaking produces Raw a large amount of dust, pollutes environment, influences construction personnel, reduce its working efficiency, adversely affect to the health of personnel, Though most pavement breaking devices complete the broken of highway pavement, also many biggish cement sheetings are crushed in road surface, easily Subsequent new road surfacing is interfered, also needs manually to carry out larger cement block broken problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of highway pavement crushing device, including bottom Seat, stand, double crushing mechanism, protection depositing dust component and water tank, the pedestal following four corners are equipped with wheel, on the pedestal Stand is installed, lower section is equipped with double crushing mechanism in the middle part of the stand, and the double crushing mechanism lower section is outer on the left of surface Side is equipped with protection depositing dust component, and stand upper surface side is removably connected with motor, and described motor one end is rotatably connected to Retarder, the retarder other end are rotatably connected to living hinge, are removably connected with electric power storage in the middle part of the base upper surface Pond, the base upper surface right side are fixedly connected with water tank, and water tank upper surface side is equipped with water pump, table on the pedestal Right side of face is welded with handle.

Preferably, the double crushing mechanism further includes having crushing rod, quartering hammer, sliding sleeve, upper buffer spring, lower buffering elastic Spring, movable plate, broken nail, magnetic metal block, electromagnet, support plate, the crushing rod lower section is welded with quartering hammer, described broken Sliding sleeve is slidably connected below rod outer surface, the sliding sleeve upper center is equipped with upper buffer spring, and middle part is set below the sliding sleeve There is lower buffer spring, movable plate is fixedly connected on the outside of the sliding sleeve, is fixedly connected with broken nail below the movable plate, it is described It is fixedly connected with magnetic metal block above movable plate, electromagnet is equipped with above the magnetic metal block, the electromagnet top is solid Surely it is connected with support plate.

Preferably, the protection depositing dust component further include have upper shield, projecting block, lower shield, No.1 spring, stove bolt, Gear annulus, isocon, atomizer, water pipe, annulus, No. two springs, through-holes, the upper shield lower end outside, which is equipped with, to be protruded Block, the upper shield lower section slidably connect lower shield, are equipped with No.1 spring, the lower shield in the middle part of the lower shield inner surface Outer upper side is connected by stove bolt with gear annulus, and isocon, the isocon are equipped in the middle part of the upper shield inner surface Lower section is fixedly connected with atomizer, and one upper side of atomizer is equipped with water pipe, sliding in the middle part of the water pipe outer surface It is connected with annulus, No. two springs are fixedly connected with above the annulus, the upper shield upper surface middle part is equipped with through-hole.

Preferably, gluing is connected with rubber pad below the lower shield, and rubber pad lower surface is waveform.

Preferably, the movable plate cross section is rectangular, and broken nail is coniform.

Preferably, the base upper surface quadrangle is removably connected with clump weight, and the pedestal below stand is circle It is hollow.

Compared with prior art, the utility model has the beneficial effects that

1. can seal its broken region when road pavement is crushed using protection depositing dust component, make the water to splash in broken Mud fragment, which is isolated, does not influence the external world, while top is additionally provided with atomizer, can uninterruptedly eject water mist and be dusted, match Sealing space when its broken road surface is closed, dust from flying can greatly be reduced, environmental pollution is reduced, construction personnel is made not to be pollinated Dirt influences.

2. using double crushing mechanism can a road pavement be crushed twice, greatly improve the broken effect of road pavement Crushing mechanism is divided into two groups by internal structure by fruit, and first use quartering hammer is secondary to make convenient for being crushed to monolith road surface With broken nail, the case where facilitating and be crushed biggish cement block, will appear larger cement block when avoiding subsequent pavement construction.

3. being connected with rubber pad using gluing below lower shield, and rubber pad lower surface is waveform, can reduce lower shield Cover contact ground when collision and grind, lower surface be wavy rubber pad then reinforce buffer while, moreover it is possible to improve it Leakproofness when broken.

4. be using movable plate cross section it is rectangular, and broken nail be it is coniform, a square areas can be carried out brokenly It is broken, facilitate it to carry out continual pavement breaking, coniform broken nail is convenient for being further crushed compared with large cement fragment.

Detailed description of the invention

Fig. 1 is the utility model schematic perspective view；

Fig. 2 is that the utility model protects depositing dust component structure diagram；

Fig. 3 is the utility model double crushing mechanism structure schematic diagram.

In figure: 1 pedestal, 3 stands, 4 double crushing mechanisms, 41 crushing rods, 42 quartering hammers, 43 sliding sleeves, delays on 44 2 wheels Rush spring, 45 lower buffer springs, 46 movable plates, 47 broken nails, 48 magnetic metal blocks, 49 electromagnet, 410 support plates, 5 protection drops Dirt component, 51 upper shields, 52 projecting blocks, 53 lower shields, 54 No.1 springs, 55 stove bolts, 56 gear annulus, 57 isocons, 58 Atomizer, 59 water pipes, 510 annulus, 511 No. two springs, 512 through-holes, 6 motors, 7 retarders, 8 living hinges, 9 batteries, 10 water tanks, 11 water pumps, 12 handles, 501 rubber pads.

Specific embodiment

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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to 3 is please referred to, the utility model provides a kind of technical solution: a kind of highway pavement crushing device, including pedestal 1, stand 3, double crushing mechanism 4, protection depositing dust component 5 and water tank 10,1 following four corners of pedestal are equipped with wheel 2, on pedestal 1 Stand 3 is installed, 3 middle part lower section of stand is equipped with double crushing mechanism 4, and 4 lower outer of double crushing mechanism is set on the left of surface There is protection depositing dust component 5,3 upper surface side of stand is removably connected with motor 6, and 6 one end of motor is rotatably connected to retarder 7, 7 other end of retarder is rotatably connected to living hinge 8, and 1 upper surface middle part of pedestal is removably connected with battery 9, table on pedestal 1 Right side of face is fixedly connected with water tank 10, and 10 upper surface side of water tank is equipped with water pump 11, is welded with handle on the right side of 1 upper surface of pedestal 12。

Further, double crushing mechanism 4 further include have crushing rod 41, quartering hammer 42, sliding sleeve 43, upper buffer spring 44, Lower buffer spring 45, movable plate 46 are crushed nail 47, magnetic metal block 48, electromagnet 49, support plate 410, weld below crushing rod 41 It is connected to quartering hammer 42, sliding sleeve 43 is slidably connected below 41 outer surface of crushing rod, 43 upper center of sliding sleeve is equipped with upper buffer spring 44,43 lower section middle part of sliding sleeve is equipped with lower buffer spring 45, and movable plate 46 is fixedly connected on the outside of sliding sleeve 43, is consolidated below movable plate 46 Surely it is connected with broken nail 47, magnetic metal block 48 is fixedly connected with above movable plate 46, is equipped with electromagnetism above magnetic metal block 48 Iron 49 is fixedly connected with support plate 410 above electromagnet 49.

Further, protection depositing dust component 5 further include have upper shield 51, projecting block 52, lower shield 53, No.1 spring 54, Stove bolt 55, gear annulus 56, isocon 57, atomizer 58, water pipe 59, annulus 510, No. two springs 511, through-holes 512, on 51 lower end outside of shield is equipped with projecting block 52, and lower shield 53,53 inner surface of lower shield middle part are slidably connected below upper shield 51 Equipped with No.1 spring 54, the outer upper side of lower shield 53 is connected by stove bolt 55 with gear annulus 56,51 inner surface of upper shield Middle part is equipped with isocon 57, is fixedly connected with atomizer 58 below isocon 57,58 1 upper side of atomizer is equipped with water Pipe 59,59 outer surface of water pipe middle part slidably connect annulus 510, No. two springs 511, upper shield are fixedly connected with above annulus 510 51 upper surface middle parts are covered equipped with through-hole 512.

Further, 53 lower section gluing of lower shield is connected with rubber pad 501, and 501 lower surface of rubber pad is waveform.

Further, 46 cross section of movable plate is rectangular, and broken nail 47 is coniform.

Further, 1 upper surface quadrangle of pedestal is removably connected with clump weight, and the pedestal 1 of 3 lower section of stand is circle It is hollow.

Working principle: when staff's opening device is used for pavement breaking, electromagnet 49, which is powered, generates magnetic force, motor 6 Starting makes crushing rod 41 hit ground repeatedly by the drive of motor 6, retarder 7 and living hinge 8, and when crushing rod 41 is upward When lifting, sliding sleeve 43, movable plate 46, broken nail 47 and magnetic metal block 48 bar 41 that is also broken lift, when mentioning maximum height When, magnetic metal block 48 is contacted with electromagnet 49, generates magnetic force because electromagnet 49 is powered, magnetic metal block 48 is inhaled by electromagnet 49 Draw, related movable plate 46, broken nail 47 and sliding sleeve 43 are also temporarily fixed, and after crushing rod 41 reaches maximum height, start to Under fall, pound quartering hammer 42 to the ground, and the related movable plate 46 of magnetic metal block 48, broken nail 47 and sliding Set 43 is also attracted in fixed by electromagnet 49, but when quartering hammer 42 is close to ground, because crushing rod 41 drives upper shield 51 together It falls, under being pushed up sliding sleeve 43 by the upper shield 51 to fall to a certain extent, separates magnetic metal block 48 with electromagnet 49, then It falls under the inertia of gravity and crushing rod 41 and upper shield 51, due to distance relation, first by the hit cement road of quartering hammer 42 Face, and by pavement breaking at fragment not of uniform size, the sliding sleeve 43, the magnetic metal block 48, activity that then fall along crushing rod 41 Plate 46 and broken nail 47 then secondary hit cement pavement, although lesser broken nail 47 cannot be by entire pavement breaking, in weight Under the aid of power and inertia, it but can be easily crushed biggish cement sheeting, making its broken cement sheeting is tiny fragment, The subsequent construction for not influencing road surface, when crushing rod 41 is raised again, sliding sleeve 43, magnetic metal block 48, movable plate 46 and broken Broken nail 47 then repeats this process, and road pavement carries out second-time breakage；It is first when protection depositing dust component 5 works in pavement breaking construction First quartering hammer 42 pounded to road surface under when, due to the assembly of upper shield 51 and lower shield 53, keep its length longer, lower shield 53 can first Ground is contacted in quartering hammer 42, broken region piece cover is lived, rubber pad 501 slows down the shock of lower shield 53 Yu ground, simultaneously No.1 spring 54 then enables upper shield 51 and lower shield 53 actively compresses its length, allows in different dynamics or hardness The state that fitting ground is still kept on road surface can accomplish the enclosure space at broken road surface, sputter internal rubble can not The external world, secondly water pipe 59 conveys water into isocon 57, then is inwardly sprayed by atomizer 58, when it being cooperated to be crushed road surface Sealing space can greatly reduce dust from flying, influence construction personnel by dust.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of highway pavement crushing device, including pedestal (1), stand (3), double crushing mechanism (4), protection depositing dust component (5) and water tank (10), it is characterised in that: pedestal (1) following four corners is equipped with wheel (2), and pedestal (1) upper surface is left Side is equipped with stand (3), and lower section is equipped with double crushing mechanism (4) in the middle part of the stand (3), the double crushing mechanism (4) Lower outer is equipped with protection depositing dust component (5), and stand (3) the upper surface side is removably connected with motor (6), the motor (6) one end is rotatably connected to retarder (7), and retarder (7) other end is rotatably connected to living hinge (8), the pedestal (1) upper surface middle part is removably connected with battery (9), is fixedly connected with water tank (10), institute on the right side of pedestal (1) upper surface It states water tank (10) upper surface side to be equipped with water pump (11), is welded with handle (12) on the right side of pedestal (1) upper surface.

2. a kind of highway pavement crushing device according to claim 1, it is characterised in that: the double crushing mechanism (4) It further include having crushing rod (41), quartering hammer (42), sliding sleeve (43), upper buffer spring (44), lower buffer spring (45), movable plate (46), nail (47), magnetic metal block (48), electromagnet (49), support plate (410), welding below the crushing rod (41) are crushed Have quartering hammer (42), is slidably connected sliding sleeve (43) below crushing rod (41) outer surface, sliding sleeve (43) upper center Equipped with upper buffer spring (44), middle part is equipped with lower buffer spring (45) below the sliding sleeve (43), solid on the outside of the sliding sleeve (43) Surely it is connected with movable plate (46), broken nail (47), movable plate (46) top is fixedly connected with below the movable plate (46) It is fixedly connected with magnetic metal block (48), is equipped with electromagnet (49) above the magnetic metal block (48), the electromagnet (49) Top is fixedly connected with support plate (410).

3. a kind of highway pavement crushing device according to claim 1, it is characterised in that: the protection depositing dust component (5) It further include having upper shield (51), projecting block (52), lower shield (53), No.1 spring (54), stove bolt (55), gear annulus (56), isocon (57), atomizer (58), water pipe (59), annulus (510), No. two springs (511), through-hole (512) are described Upper shield (51) lower end outside is equipped with projecting block (52), slidably connects lower shield (53) below the upper shield (51), described No.1 spring (54) are equipped in the middle part of lower shield (53) inner surface, the outer upper side of the lower shield (53) passes through stove bolt (55) and gear Circle of position ring (56) is connected, and is equipped with isocon (57) in the middle part of upper shield (51) inner surface, solid below the isocon (57) Surely it is connected with atomizer (58), (58) one upper side of atomizer is equipped with water pipe (59), water pipe (59) appearance Middle face slidably connects annulus (510), is fixedly connected with No. two springs (511), the upper shield above the annulus (510) (51) upper surface middle part is equipped with through-hole (512).

4. a kind of highway pavement crushing device according to claim 3, it is characterised in that: glue below the lower shield (53) Conjunction is connected with rubber pad (501), and rubber pad (501) lower surface is waveform.

5. a kind of highway pavement crushing device according to claim 2, it is characterised in that: movable plate (46) cross section To be rectangular, and broken nail (47) is coniform.

6. a kind of highway pavement crushing device according to claim 1, it is characterised in that: pedestal (1) upper surface four Angle is removably connected with clump weight, and the pedestal (1) below stand (3) is circular hollow.