CN213681570U

CN213681570U - Breaker is used in concrete road surface maintenance

Info

Publication number: CN213681570U
Application number: CN202022250792.1U
Authority: CN
Inventors: 赵同峰
Original assignee: Liaoning Provincial College of Communications
Current assignee: Liaoning Provincial College of Communications
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-13
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a breaker is used in concrete road surface maintenance, including first fixed frame, first fixed frame's top fixed mounting's second fixed frame, second fixed frame's top avris fixed mounting has four movable hinges, four movable hinge's top fixed mounting have the fixed bolster, one side of fixed bolster all with one side fixed connection into the hopper, the bottom mounting into the hopper is equipped with the feeder hopper, the bottom fixed mounting of feeder hopper has a transport cylinder, one side interlude of transport cylinder is connected with the baffle, the middle part fixed mounting on first fixed frame top has first broken mechanism. The beneficial effects of this utility are: drive the action wheel through driving motor when the pivoted and rotate, drive belt one end when the action wheel rotates simultaneously and rotate from the driving wheel, make a plurality of grinding piece rotation each other from the rotation of driving wheel, the further grinding of rubble is smashed, provides the required material in road surface, and the input of the rubble of the toper hopper of being convenient for.

Description

Breaker is used in concrete road surface maintenance

Technical Field

The utility model relates to a warm logical heat supply technical field especially relates to a breaker is used in concrete pavement maintenance.

Background

The cement concrete pavement has the advantages of high strength, good stability, long service life and the like, and is widely applied in China. However, the cement concrete pavement must be provided with joints (expansion joints, construction joints and the like), the joint position is easy to generate the slab staggering phenomenon between the adjacent cement concrete pavement slabs due to the uneven settlement of the base layer or the roadbed, the travelling comfort and the safety of the vehicle are influenced, and simultaneously, wheels impact the cement concrete pavement slabs due to the existence of the slab staggering phenomenon, so that the damage of the cement concrete pavement is increased.

The existing traffic volume and overweight vehicles increase the road water passing road surface and reduce the service life of the road surface, the strength and the water stability of a base layer are poor generally, the base layer is broken stone and lime soil, the lime dosage is small, a semi-rigid base layer cannot be formed, the road surface is collapsed, the roadbed of a local road section is not compact, and the settlement deformation occurs, so that the damage of the surface layer is caused, the side ditch is not smoothly drained due to the long-time use, the roadbed is soaked, and the bearing capacity is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the traffic volume that exists among the prior art and overweight vehicle increases the road surface of crossing, reduce road surface life, basic unit intensity and water stability are poor usually, the basic unit is the rubble lime-soil, the lime amount is little, can not form semi-rigid basic unit, cause the road surface to sink, local highway section road bed is not closely knit, take place to subside and warp, thereby lead to the destruction of surface course, long-time use, unable maintenance causes the not unblocked of side ditch drainage, the road bed receives and soaks, reduce bearing capacity's problem, and the breaker is used in the maintenance of a concrete road surface that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a breaker is used in concrete road surface maintenance, includes first fixed frame, first fixed frame's top fixed mounting's second fixed frame, second fixed frame's top avris fixed mounting has four activity hinges, four the top fixed mounting of activity hinge has the fixed bolster, one side of fixed bolster all with one side fixed connection into the hopper, the bottom mounting into the hopper is equipped with the feeder hopper, the bottom fixed mounting of feeder hopper has a transport section of thick bamboo, one side interlude of transport section of thick bamboo is connected with the baffle, the middle part fixed mounting on first fixed frame top has first broken mechanism, first fixed frame top one end fixed mounting has the broken mechanism of second.

Preferably, first crushing mechanism include with first fixed frame's top fixed connection mount pad, top one side of mount pad is fixed with servo motor, servo motor's transmission end fixed mounting has small-size carousel, top one side fixed mounting of mount pad has the installation frame, the top both sides of installation frame are passed through the connecting piece and are connected with the bull stick rotation, bull stick one end fixed mounting has large-scale carousel, large-scale carousel passes through the belt and is connected with the outside transmission of small-size carousel, bull stick outside fixed mounting has first crushing board, first crushing board relative position department and one side fixedly connected with second crushing board of mount pad.

Preferably, the broken mechanism of second includes and has the assembly frame with first fixed frame's top fixed mounting, one side fixed connection's of assembly frame driving motor, driving motor's transmission end fixed mounting has the action wheel, the outside of action wheel is passed through the drive belt and is connected with the outside transmission from the driving wheel, one side fixed mounting from the driving wheel has the axis of rotation, the outside fixed mounting of axis of rotation has a plurality of to grind the piece, assembly frame's top fixed mounting has the toper hopper, assembly frame's bottom fixed mounting has the collection box.

Preferably, a shock absorber is fixedly mounted on one side of the top end of the first fixing frame, and a plurality of wheels are mounted on two sides of the bottom end of the first fixing frame.

Preferably, a plurality of reinforcing rods are fixedly installed at the top of the first fixing frame.

Preferably, the bottom ends of the servo motor and the driving motor are fixedly provided with shock pads.

Preferably, the outer sides of the first and second fixing frames are coated with a waterproof coating.

Preferably, a distribution protection box is fixedly mounted on one side of the second fixing frame.

Preferably, an LED lighting lamp is fixedly mounted on one side of the first fixing frame.

Preferably, the bottom end of the first fixed frame is movably connected with a plurality of supporting leg columns.

Preferably, flush mounting plate of switch has servo motor switch, LED light switch, driving motor switch and bumper shock absorber switch, servo motor passes through servo motor switch and external power supply electric connection, the LED light passes through LED light switch and external power supply electric connection, driving motor passes through driving motor switch and external power supply electric connection, the bumper shock absorber passes through bumper shock absorber switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. required materials are put into the feeding hopper 104 through the arranged feeding hopper, crushed stone materials are enabled to slide into the feeding hopper through the collection of the feeding hopper 104 and then slide onto a road foundation through the conveying cylinder 106, the first crushing mechanism and the second crushing mechanism are arranged in a matched mode, the materials required by the crushed road for maintaining the road surface are rapidly put in, a driving motor switch is turned on through a switch panel, a driving motor drives a driving wheel to rotate while rotating, meanwhile, a driven wheel at one end of a driving belt is driven to rotate when the driving wheel rotates, a plurality of grinding pieces are enabled to rotate mutually due to the rotation of the driven wheel, the crushed stones are further ground and crushed, the materials required by the road surface are provided, and the crushed stones can be conveniently put into the tapered hopper;

2. drive the action wheel through driving motor when the pivoted and rotate, drive belt one end when the action wheel rotates simultaneously and rotate from the driving wheel, make a plurality of grinding piece rotation each other from the rotation of driving wheel, the further grinding of rubble is smashed, provides the required material in road surface, and the input of the rubble of the toper hopper of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a crushing device for concrete pavement maintenance according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a crushing device for concrete pavement maintenance according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a second crushing mechanism of a crushing device for concrete pavement maintenance according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a first crushing mechanism of a crushing device for concrete pavement maintenance according to an embodiment of the present invention;

fig. 5 is a schematic view of a baffle structure of a crushing device for repairing a concrete pavement according to an embodiment of the present invention.

In the figure: 1. a first fixed frame; 101. a second fixed frame; 102. a living hinge; 103. fixing a bracket; 104. feeding into a hopper; 105. a feed hopper; 106. a delivery cartridge; 107. a baffle plate; 2. a first crushing mechanism; 201. a mounting seat; 202. a servo motor; 203. a small turntable; 204. a mounting frame; 205. a rotating rod; 206. a large scale turntable; 207. a belt; 208. a first crushing plate; 209. a second crushing plate; 3. a second crushing mechanism; 301. assembling the frame; 302. a drive motor; 303. a driving wheel; 304. a transmission belt; 305. a grinding member; 306. a conical hopper; 307. a collection box; 4. a shock absorber; 5. and (7) wheels.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, a crushing device for concrete pavement maintenance comprises a first fixed frame 1, a second fixed frame 101 fixedly mounted at the top of the first fixed frame 1, four movable hinges 102 fixedly mounted at the side of the top of the second fixed frame 101, a fixed support 103 fixedly mounted at the top of the four movable hinges 102, one side of the fixed support 103 is fixedly connected with one side of an inlet hopper 104, a feed hopper 105 is fixedly mounted at the bottom of the inlet hopper 104, a conveying cylinder 106 is fixedly mounted at the bottom of the feed hopper 105, a baffle 107 is alternately connected with one side of the conveying cylinder 106 in an inserting manner, a first crushing mechanism 2 is fixedly mounted at the middle of the top of the first fixed frame 1, and a second crushing mechanism 3 is fixedly mounted at one end of the top of the first fixed frame 1.

During specific use, on softer soil foundation or with the jump bit through the road roller, the rammer carries out the breaker to the road surface of large tracts of land between them and becomes the piece processing, smash the breaker, the breaker after the road surface is smashed rolls, then carry out the shovel through manual work or machinery, carry out broken grout with the rubble and handle, go into hopper 104 with the material that needs through the setting and input into the inside of hopper 104, through the collection of going into hopper 104, make the rubble material slide to the inside of feeder hopper 105, rethread transport cylinder 106 landing is to the road surface root base on, and the mutually supporting setting of first crushing mechanism 2 and second crushing mechanism 3, make the material that the road surface of congealing maintenance needs with broken road surface carry out quick input.

Wherein, first crushing mechanism 2 include with first fixed frame 1's top fixed connection mount pad 201, top one side of mount pad 201 is fixed with servo motor 202, servo motor 202's transmission end fixed mounting has small-size carousel 203, top one side fixed mounting of mount pad 201 has installation frame 204, the top both sides of installation frame 204 are passed through the connecting piece and are connected with bull stick 205 rotation, bull stick 205 one end fixed mounting has large-scale carousel 206, large-scale carousel 206 passes through belt 207 and is connected with the outside transmission of small-size carousel 203, bull stick 205 outside fixed mounting has first crushing board 208, first crushing board 208 relative position department and one side fixedly connected with second crushing board 209 of mount pad 201.

During specific use, open the servo motor switch through flush mounting plate, the rotation through servo motor 202 drives small-size carousel 203 for small-size carousel 203 rotates, drives large-scale carousel 206 on the bull stick 205 through belt 207 when rotating, makes bull stick 205 drive first crushing board 208 and second crushing board 209 and draws close each other in the pivoted, smashes the rubble between first crushing board 208 and the second crushing board 209.

Wherein, broken mechanism 3 of second includes and has assembly frame 301 with the top fixed mounting of first fixed frame 1, assembly frame 301's one side fixed connection's driving motor 302, driving motor 302's transmission end fixed mounting has action wheel 303, the outside of action wheel 303 is passed through drive belt 304 and is connected with the outside transmission from the driving wheel, there is the axis of rotation from one side fixed mounting of driving wheel, the outside fixed mounting of axis of rotation has a plurality of to grind piece 305, assembly frame 301's top fixed mounting has toper hopper 306, assembly frame 301's bottom fixed mounting has collection box 307.

During specific use, open the driving motor switch through flush mounting plate of switch for driving motor 302 drives action wheel 303 in the pivoted and rotates, drives the follow driving wheel of drive belt 304 one end when action wheel 303 rotates simultaneously and rotates, and the rotation of following the driving wheel makes a plurality of grind 305 rotation each other, and the further grinding of rubble is smashed, provides the required material in road surface, and the input of the rubble of toper hopper 306 being convenient for.

Wherein, a shock absorber 4 is fixedly installed on one side of the top end of the first fixed frame 1, and a plurality of wheels 5 are installed on two sides of the bottom end of the first fixed frame 1.

When the device is used specifically, the electric equipment of the crushing device for concrete pavement maintenance is damped by the damper 4 arranged on the first fixed frame 1 in the operation process.

Wherein, a plurality of reinforcing rods are fixedly arranged at the top of the first fixed frame 1.

When the fixing frame is used specifically, the first fixing frame 1 is reinforced and fixed through a plurality of reinforcing rods.

Wherein, the bottom ends of the servo motor 202 and the driving motor 302 are fixedly provided with shock pads.

During specific use, the vibration generated by the servo motor 202 and the driving motor 302 during operation is prevented by the shock absorbing pad.

Wherein the outer sides of the first and second fixing frames 1 and 101 are coated with a waterproof coating.

When the waterproof coating is used specifically, the first fixing frame 1 and the second fixing frame 101 are prevented from rusting in long-term use by the waterproof coating on the outer sides of the first fixing frame 1 and the second fixing frame 101.

Wherein, a distribution protection box is fixedly installed at one side of the second fixing frame 101.

When the breaker is used in concrete, the breaker is used for maintaining the concrete pavement and the circuit is protected by the distribution protection box.

Wherein, one side of the first fixed frame 1 is fixedly provided with an LED illuminating lamp.

When the LED illuminating lamp is used specifically, the LED illuminating lamp is convenient for providing illumination for the working environment at night.

Wherein, the bottom end of the first fixed frame 1 is movably connected with a plurality of supporting leg columns.

When in specific use, the first fixed frame 1 is convenient to be supported through the supporting leg columns.

Wherein, switch panel's fixed surface installs the servo motor switch, LED light switch, driving motor switch and bumper shock absorber switch, servo motor 202 passes through servo motor switch and external power supply electric connection, the LED light passes through LED light switch and external power supply electric connection, driving motor 302 passes through driving motor switch and external power supply electric connection, bumper shock absorber 4 passes through bumper shock absorber switch and external power supply electric connection.

When the breaker is used specifically, the breaker is convenient for control the electric appliance on the concrete pavement maintenance breaker through the switch panel.

The working principle is as follows: in the engineering of repairing the damaged cement road surface of the road, the following modes are adopted: the other method is to break the pavement into small plates by using the pick machine and then crush the small plates to make the small plates meet the requirements of screening and repairing stone grading by using a crusher (usually a tractor rear-mounted movable crusher) to crush the small plates to be broken and torn. The method has extremely high requirements on the pre-crushing of the cement road surface, the plate side length of each small plate block of the original cement road surface is required to be less than 30cm, the efficiency is low by adopting the method, the crushing area is less than 500 square meters every day, and the cement plate block containing reinforcing steel bars or the high-strength plate block above C30 can not be crushed and can only be directly transported outwards, firstly, a road roller is used for carrying out crushing plate flaking treatment on a softer soil base or a large-area road surface therebetween by using an impact hammer and a tamping machine, the crushing plate is smashed, the crushed plates after the road surface is smashed are rolled, then, manual work or mechanical shoveling is carried out to crush and grout the crushed stone, the crushed plates are specifically analyzed according to the condition of the base layer, if the base layer can meet the bearing capacity requirement, only the commercial concrete slab can be treated without treating the base layer, otherwise, the base layer needs to be dug and replaced, the required materials are put into the feeding hopper 104, through the collection of the feeding hopper 104, the crushed stone materials slide to the inside of the feeding hopper 105 and slide to the road foundation through the conveying cylinder 106, cement-stabilized crushed stone or two-ash crushed stone is backfilled to the top of the original cement commercial concrete road, the road stones on the cleaning crushing plate are crushed, the mortar is mixed by a drum mixer, the mixed mortar is uniformly spread on the concrete plate for grouting, a vibration road roller is adopted for vibration rolling, the mortar is rolled and supplemented until the gaps are filled and a little overflow occurs, then water is sprayed according to the construction temperature for maintenance, plastic cloth or grass bags are required for covering and maintenance, the effect of avoiding rainwater erosion is achieved, after at least three days of maintenance, the traffic can be opened, the small turntable 203 is driven through the rotation of the servo motor 202, so that the large turntable 206 on the rotating rod 205 is driven by the belt 207 to rotate when the small turntable 203 rotates, so that the rotating rod 205 drives the first crushing plate 208 and the second crushing plate 209 to approach each other while rotating, crushed stone between the first crushing plate 208 and the second crushing plate 209 is crushed, according to the concrete analysis of the base layer condition, if the base layer can meet the bearing capacity requirement, only the crushing plates can be processed without processing the base layer, cement-stabilized crushed stone or two-ash crushed stone is adopted for backfill after removing the crushing plates, the base layer backfill is smaller due to a smaller working face, meanwhile, the driving wheel 303 drives the driven wheel at one end of the driving belt 304 to rotate when rotating, the rotation of the driven wheel enables a plurality of grinding parts 305 to rotate mutually, the crushed stone is further ground and crushed, materials required by the road surface are provided, the conical hopper 306 is convenient for putting in crushed stone, the water content of cement fly ash is not too large, segregation occurs on the surface of the cement fly ash to form a layer of desert, the crushing plates are processed and the unprocessed plates are stabilized by grouting after being completely finished, can confirm to seal down the thickness of method processing required two grey rubble basic units, pitch commodity concrete surface course with reference to the road surface structure layer thickness that the breaker plate method adopted, during the specific use, through the waterproof coating in first fixed frame 1 and the fixed frame 101 outside of second, prevent that rust from sending out in the long-time use of first fixed frame 1 and the fixed frame 101 of second.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A crushing device for concrete pavement maintenance comprises a first fixed frame (1), characterized in that the top of the first fixed frame (1) is fixedly provided with a second fixed frame (101), four movable hinges (102) are fixedly arranged on the side of the top of the second fixed frame (101), fixed brackets (103) are fixedly arranged on the tops of the four movable hinges (102), one side of the fixed bracket (103) is fixedly connected with one side of the feeding hopper (104), the bottom end of the feeding hopper (104) is fixedly provided with a feeding hopper (105), the bottom end of the feeding hopper (105) is fixedly provided with a conveying cylinder (106), one side of the conveying cylinder (106) is connected with a baffle plate (107) in a penetrating way, the middle part of the top end of the first fixed frame (1) is fixedly provided with a first crushing mechanism (2), and a second crushing mechanism (3) is fixedly arranged at one end of the top of the first fixed frame (1).

2. The crushing device for concrete pavement maintenance according to claim 1, wherein the first crushing mechanism (2) comprises a top fixed connection mounting seat (201) connected with the first fixed frame (1), a servo motor (202) is fixed on one side of the top of the mounting seat (201), a small-sized turntable (203) is fixedly mounted at a transmission end of the servo motor (202), a mounting frame (204) is fixedly mounted on one side of the top of the mounting seat (201), two sides of the top of the mounting frame (204) are rotatably connected with a rotating rod (205) through connecting pieces, a large-sized turntable (206) is fixedly mounted at one end of the rotating rod (205), the large-sized turntable (206) is in transmission connection with the outer side of the small-sized turntable (203) through a belt (207), a first crushing plate (208) is fixedly mounted on the outer side of the rotating rod (205), and a second crushing plate(s) is fixedly connected with one side of the mounting seat (201) at a position corresponding to the first crushing plate (208) 209).

3. The crushing device for concrete pavement maintenance according to claim 1, wherein the second crushing mechanism (3) comprises an assembly frame (301) fixedly mounted on the top of the first fixing frame (1), a driving motor (302) fixedly connected to one side of the assembly frame (301), a driving wheel (303) fixedly mounted at a transmission end of the driving motor (302), a driving belt (304) is connected to the outer side of the driving wheel (303) in a transmission manner, a rotating shaft is fixedly mounted on one side of the driven wheel, a plurality of grinding pieces (305) are fixedly mounted on the outer side of the rotating shaft, a tapered hopper (306) is fixedly mounted on the top of the assembly frame (301), and a collection box (307) is fixedly mounted at the bottom end of the assembly frame (301).

4. A breaking device for repairing concrete pavement according to claim 3, characterized in that a shock absorber (4) is fixedly arranged on one side of the top end of the first fixed frame (1), and a plurality of wheels (5) are arranged on two sides of the bottom end of the first fixed frame (1).

5. A breaking device for concrete pavement maintenance according to claim 1, characterized in that a plurality of reinforcing rods are fixedly installed on the top of the first fixed frame (1).

6. A breaking apparatus for repairing concrete pavement according to claim 2, characterized in that shock-absorbing pads are fixedly installed at the bottom ends of the servo motor (202) and the driving motor (302).

7. A breaking device for concrete pavement maintenance according to claim 1, characterized in that the outer sides of said first (1) and second (101) fixed frames are coated with a waterproof coating.

8. A breaking apparatus for concrete pavement maintenance according to claim 1, wherein a distribution protection box is fixedly installed at one side of the second fixing frame (101).

9. A breaking device for concrete pavement maintenance according to claim 1, characterized in that an LED lighting lamp is fixedly installed on one side of the first fixing frame (1).

10. The crushing device for concrete pavement maintenance according to claim 1, wherein a switch panel is further provided, a servo motor switch, an LED illuminating lamp switch, a driving motor switch and a damper switch are fixedly mounted on the surface of the switch panel, the servo motor (202) is electrically connected with an external power supply through the servo motor switch, the LED illuminating lamp is electrically connected with the external power supply through the LED illuminating lamp switch, the driving motor (302) is electrically connected with the external power supply through the driving motor switch, and the damper (4) is electrically connected with the external power supply through the damper switch.