CN211596318U

CN211596318U - Pavement patching device

Info

Publication number: CN211596318U
Application number: CN201921898621.0U
Authority: CN
Inventors: 袁志成
Original assignee: Lu Gang Group Co ltd
Current assignee: Lu Gang Group Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-29
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a repair the field, more specifically the road surface patching device that says so can retrieve original pavement material and recycle. The working principle is as follows: open the cutting motor, two cutting motors drive two road surface cutting pieces and cut the road surface of damage, the road surface that two quartering hammers will cut off carries out broken handle, open the conveying motor, the conveying motor drives output gear and rotates, output gear drives conveying link joint drive gear and driven gear through the chain and rotates, driven gear and annular rack meshing transmission drive, it rotates to drive the conveying link joint, thereby drive a plurality of cell type shovels and rotate and retrieve the material mixing box with the broken road surface end that finishes of two quartering hammers.

Description

Pavement patching device

Technical Field

The utility model relates to a repair the field, more specifically the road surface patching device that says so.

Background

The utility model discloses a utility model CN109487672A discloses a asphalt pavement patching device for municipal works, including repairing the case, repair incasement and be provided with feeding assembly and flattening subassembly, feeding assembly includes the charging box, the bottom of charging box has seted up the discharge gate, repair bottom of the case portion is located the below of discharge gate and has seted up the discharge opening, flattening subassembly includes the cam, slide bar and clamp plate, the rotation axis level of cam and be provided with the flattening motor on the cam, repair incasement is fixed and is provided with the fixed plate, the fixed plate is connected with the slide bar is slided, the slide bar is close to the top position of cam and fixedly is provided with horizontal regulating plate, be provided with the spring of winding on the slide bar global between regulating plate and the fixed plate, the clamp plate rigid coupling is in the bottom of slide bar, repair the bottom of case portion and set up the pressure opening just right to the; the defects that the original pavement material can not be recycled.

Disclosure of Invention

The utility model provides a road surface patching device, its beneficial effect can retrieve original pavement material for road surface patching device and recycle.

The utility model relates to a road surface patching device, smash the dolly including new and old material mixing box and road surface cutting, new and old material mixing box include that the material mixes box, stirring motor, axis of rotation, mixing box gear, stirring vane, material mixing box rear end is provided with the discharge gate, stirring motor passes through the bolt and can dismantle the connection on material mixing box, stirring vane fixed connection is on stirring motor's output shaft, the axis of rotation rotates to be connected on material mixing box, mixing box gear fixed connection is at the axis of rotation middle part.

The pavement cutting and crushing trolley comprises a trolley bottom plate, a pavement rolling wheel, a conveying chain plate driving gear, a driven gear, a conveying chain plate driving wheel shaft, a hammer mounting plate, breaking hammers, pavement cutting pieces, cutting motors, a conveying motor, an output gear and a feed opening, wherein the two cutting motors are detachably connected to the left side and the right side of the front end of the trolley bottom plate respectively through bolts, the two pavement cutting pieces are respectively and fixedly connected to output shafts of the two cutting motors, the hammer mounting plate is fixedly connected to the trolley bottom plate, the two breaking hammers are both fixedly connected to the hammer mounting plate, the conveying motor is fixedly connected to the trolley bottom plate, the output gear is fixedly connected to the output shaft of the conveying motor, the driven gear is fixedly connected to one end of the conveying chain plate driving wheel shaft, the conveying chain plate driving gear is fixedly connected to the middle, the output gear and the driven gear are driven by a chain, the road rolling wheel is rotationally connected to the rear end of the trolley bottom plate, a plurality of wheels are uniformly distributed at the bottom of the trolley bottom plate, and a feed opening is formed in the trolley bottom plate;

the material mixing box body is fixedly connected to the middle part of the bottom plate of the trolley.

As this technical scheme's further optimization, pavement patching device still including retrieving material loading conveying funnel, retrieve material loading conveying funnel and include cell type shovel, conveying link joint and annular rack, a plurality of cell type shovel equipartitions are on the conveying link joint, and annular rack fixed connection is inside the conveying link joint, and annular rack left end and driven gear meshing transmission, annular rack right-hand member and mixing box gear meshing transmission.

As a further optimization of this technical scheme, the utility model relates to a road surface patching device the quartering hammer be the hydraulic pressure quartering hammer.

The utility model relates to a road surface patching device's beneficial effect does:

the pavement repairing device can cut and crush damaged pavements, and recycle original pavement materials, so that waste is reduced, the cost is saved, the operation is simple and convenient, and the safety performance is high.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the pavement patching device of the utility model.

Fig. 2 is a schematic structural view of the pavement patching device in another direction.

Fig. 3 is a schematic structural diagram of a new and old material mixing box.

Fig. 4 is a schematic structural view of a recycling loading transfer hopper.

FIG. 5 is a schematic structural view of a road cutting and crushing cart.

FIG. 6 is a schematic view of the pavement cutting and pulverizing cart in another direction.

In the figure: a new and old material mixing box 1; a material mixing box 1-1; a stirring motor 1-2; 1-3 of a rotating shaft; 1-4 parts of a mixing box gear; 1-5 parts of stirring blades; a recovery feeding transfer funnel 2, the recovery feeding transfer funnel 2; 2-1 of a groove-shaped shovel; a conveying chain plate 2-2; an annular rack 2-3; a pavement cutting and crushing trolley 3; 3-1 parts of a trolley bottom plate; 3-2 parts of a road surface rolling wheel; a transmission chain plate drives a gear 3-3; 3-4 parts of a driven gear; a transmission chain plate driving wheel axle 3-5; hammer mounting plates 3-6; 3-7 of a breaking hammer; 3-8 parts of pavement cutting pieces; 3-9 parts of a cutting motor; 3-10 of a transmission motor; output gears 3-11; and 3-12 parts of a feed opening.

Detailed Description

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1, 2, 3, 4, 5 and 6, and the utility model relates to a pavement patching device, which comprises a new and old material mixing box 1 and a pavement cutting and crushing trolley 3, the new and old material mixing box 1 comprises a material mixing box body 1-1, a stirring motor 1-2, a rotating shaft 1-3, a mixing box gear 1-4 and a stirring blade 1-5, wherein a discharge hole is formed in the rear end of the material mixing box body 1-1, the stirring motor 1-2 is detachably connected to the material mixing box body 1-1 through a bolt, the stirring blade 1-5 is fixedly connected to an output shaft of the stirring motor 1-2, the rotating shaft 1-3 is rotatably connected to the material mixing box body 1-1, and the mixing box gear 1-4 is fixedly connected to the middle of the rotating shaft 1-3; the stirring motor 1-2 drives the stirring blades 1-5 to rotate, new and old materials in the material mixing box body 1-1 are uniformly stirred together, and the stirred materials are discharged from a discharge hole in the rear end of the material mixing box body 1-1.

The pavement cutting and crushing trolley 3 comprises a trolley bottom plate 3-1, a pavement rolling wheel 3-2, a conveying chain plate driving gear 3-3, a driven gear 3-4, a conveying chain plate driving wheel shaft 3-5, a hammer mounting plate 3-6, crushing hammers 3-7, pavement cutting pieces 3-8, cutting motors 3-9, a conveying motor 10, an output gear 3-11 and a feed opening 3-12, wherein the two cutting motors 3-9 are detachably connected to the left side and the right side of the front end of the trolley bottom plate 3-1 through bolts respectively, the two pavement cutting pieces 3-8 are fixedly connected to output shafts of the two cutting motors 3-9 respectively, the hammer mounting plate 3-6 is fixedly connected to the trolley bottom plate 3-1, and the two crushing hammers 3-7 are fixedly connected to the hammer mounting plate 3-6, the conveying motor 10 is fixedly connected to a trolley bottom plate 3-1, an output gear 3-11 is fixedly connected to an output shaft of the conveying motor 10, a driven gear 3-4 is fixedly connected to one end of a conveying chain plate driving wheel shaft 3-5, the conveying chain plate driving gear 3-3 is fixedly connected to the middle of the conveying chain plate driving wheel shaft 3-5, the conveying chain plate driving wheel shaft 3-5 is rotatably connected to the trolley bottom plate 3-1, the output gear 3-11 and the driven gear 3-4 are driven by a chain, a road surface rolling wheel 3-2 is rotatably connected to the rear end of the trolley bottom plate 3-1, a plurality of wheels are uniformly distributed at the bottom of the trolley bottom plate 3-1, and a discharging opening 3-12 is formed in the trolley bottom; the two cutting motors 3-9 drive the two road surface cutting pieces 3-8 to cut the damaged road surface, the two breaking hammers 3-7 break the cut road surface, and the road surface rolling wheel 3-2 compacts and flattens the repaired road surface.

The material mixing box body 1-1 is fixedly connected to the middle of the trolley bottom plate 3-1.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1, 2, 3, 4, 5 and 6, and the embodiment further describes the first embodiment, the pavement patching device further comprises a recycling feeding conveying funnel 2, the recycling feeding conveying funnel 2 comprises a groove-shaped shovel 2-1, a conveying chain plate 2-2 and an annular rack 2-3, the groove-shaped shovels 2-1 are uniformly distributed on the conveying chain plate 2-2, the annular rack 2-3 is fixedly connected inside the conveying chain plate 2-2, the left end of the annular rack 2-3 is in meshing transmission with a driven gear 3-4, and the right end of the annular rack 2-3 is in meshing transmission with a mixing box gear 1-4; the conveying motor 3-10 drives the output gear 3-11 to rotate, the output gear 3-11 drives the conveying chain plate driving gear 3-3 and the driven gear 3-4 to rotate through a chain, the driven gear 3-4 is in meshed transmission with the annular rack 2-3 to drive the conveying chain plate 2-2 to rotate, and therefore the plurality of groove-shaped shovels 2-1 are driven to rotate to feed the recovered pavement materials into the material mixing box 1-1.

The third concrete implementation mode:

the second embodiment will be further described with reference to fig. 1, 2, 3, 4, 5 and 6, wherein the breaking hammers 3 to 7 are hydraulic breaking hammers which can break the cut road surface into powder for recycling.

The utility model relates to a road surface repairing device's theory of operation: opening cutting motors 3-9, driving two road surface cutting sheets 3-8 to cut a damaged road surface by the two cutting motors 3-9, crushing the cut road surface by two crushing hammers 3-7, opening a transmission motor 3-10, driving an output gear 3-11 to rotate by the transmission motor 3-10, driving a transmission chain plate driving gear 3-3 and a driven gear 3-4 to rotate by the output gear 3-11 through a chain, driving the transmission chain plate 2-2 to rotate by the driven gear 3-4 and an annular rack 2-3 in a meshing transmission manner, thereby driving a plurality of groove-shaped shovels 2-1 to rotate, recovering the road surface crushed powder of the two crushing hammers 3-7 into a material mixing box 1-1, opening a stirring motor 1-2, driving stirring blades 1-5 to rotate by the stirring motor 1-2, the new and old materials in the material mixing box body 1-1 are uniformly mixed together, the mixed materials are discharged from a discharge hole at the rear end of the material mixing box body 1-1 after being mixed, the mixed materials fall onto the road surface to be repaired from a discharge hole 3-12, and a road surface rolling wheel 3-2 compacts and flattens the mixed materials to finish the repair of the road surface.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a road surface patching device, includes new and old material mixing box (1) and road surface cutting crushing dolly (3), its characterized in that: the novel and old material mixing box (1) comprises a material mixing box body (1-1), a stirring motor (1-2), a rotating shaft (1-3), a mixing box gear (1-4) and stirring blades (1-5), wherein a discharge hole is formed in the rear end of the material mixing box body (1-1), the stirring motor (1-2) is detachably connected to the material mixing box body (1-1) through bolts, the stirring blades (1-5) are fixedly connected to an output shaft of the stirring motor (1-2), the rotating shaft (1-3) is rotatably connected to the material mixing box body (1-1), and the mixing box gear (1-4) is fixedly connected to the middle of the rotating shaft (1-3);

the pavement cutting and crushing trolley (3) comprises a trolley bottom plate (3-1), a pavement rolling wheel (3-2), a conveying chain plate driving gear (3-3), a driven gear (3-4), a conveying chain plate driving wheel shaft (3-5), a hammer mounting plate (3-6), a breaking hammer (3-7), pavement cutting sheets (3-8), cutting motors (3-9), a conveying motor (10), an output gear (3-11) and a discharge opening (3-12), wherein the two cutting motors (3-9) are detachably connected to the left side and the right side of the front end of the trolley bottom plate (3-1) through bolts respectively, the two pavement cutting sheets (3-8) are fixedly connected to output shafts of the two cutting motors (3-9) respectively, the hammer mounting plate (3-6) is fixedly connected to the trolley bottom plate (3-1), two breaking hammers (3-7) are fixedly connected on the hammer mounting plate (3-6), a transmission motor (10) is fixedly connected on a trolley bottom plate (3-1), an output gear (3-11) is fixedly connected on an output shaft of the transmission motor (10), a driven gear (3-4) is fixedly connected at one end of a transmission chain plate driving wheel axle (3-5), a transmission chain plate driving gear (3-3) is fixedly connected in the middle of the transmission chain plate driving wheel axle (3-5), the transmission chain plate driving wheel axle (3-5) is rotatably connected on the trolley bottom plate (3-1), the output gear (3-11) and the driven gear (3-4) are in chain transmission, a road surface rolling wheel (3-2) is rotatably connected at the rear end of the trolley bottom plate (3-1), a plurality of wheels are uniformly distributed at the bottom of the trolley bottom plate (3-1), a feed opening (3-12) is arranged on the trolley bottom plate (3-1);

the material mixing box body (1-1) is fixedly connected to the middle part of the trolley bottom plate (3-1).

2. The pavement patching device of claim 1, wherein: the pavement repairing device further comprises a recycling feeding conveying funnel (2), the recycling feeding conveying funnel (2) comprises groove-shaped shovels (2-1), conveying chain plates (2-2) and annular racks (2-3), the groove-shaped shovels (2-1) are uniformly distributed on the conveying chain plates (2-2), the annular racks (2-3) are fixedly connected inside the conveying chain plates (2-2), the left ends of the annular racks (2-3) are in meshing transmission with driven gears (3-4), and the right ends of the annular racks (2-3) are in meshing transmission with mixing box gears (1-4).

3. The pavement patching device of claim 2, wherein: the breaking hammer (3-7) is a hydraulic breaking hammer.