CN216193905U

CN216193905U - Damaged road surface renovates device in urban street

Info

Publication number: CN216193905U
Application number: CN202122439208.1U
Authority: CN
Inventors: 魏福平
Original assignee: Jiangsu Meishuo Construction Engineering Co ltd
Current assignee: Jiangsu Meishuo Construction Engineering Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-05
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an urban street damaged pavement renovating device which comprises a base, wherein the upper end of the base is fixedly connected with a box body, a sliding plate is connected in the box body in a sliding manner, an outer motor is fixedly arranged at the top end of the box body, the output end of the outer motor is fixedly connected with a main reciprocating screw rod, the main reciprocating screw rod penetrates through the sliding plate and is in threaded connection with the sliding plate, the bottom end of the sliding plate is fixedly connected with a crushing mechanism, the bottom end of the base is fixedly connected with a filter plate, and the outer wall of the filter plate is connected with a push plate in a sliding manner.

Description

Damaged road surface renovates device in urban street

Technical Field

The utility model relates to the technical field of pavement construction equipment, in particular to a device for renovating damaged pavement of an urban street.

Background

The road surface is a layered structure that is laid on a road bed with various road building materials and directly bears the load of vehicles. The pavement with good quality has enough strength and good stability, and the surface of the pavement can meet the requirements of smoothness, compactness and skid resistance. The pavement structure consists of a surface layer, a base layer and a cushion layer.

At present, the existing device for renovating the damaged road surface of the urban street is time-consuming and labor-consuming because manual work is often needed to break the road surface when the damaged road surface of the urban street is renovated, and is waste because a smaller part of waste residues cannot be separated for subsequent renovation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for renovating a damaged road surface of an urban street, which aims to solve the problems that the existing device for renovating the damaged road surface of the urban street is time-consuming and labor-consuming, is short of protection of a crushing device and cannot effectively separate residues.

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

the utility model provides a damaged road surface renovates device in urban street, the on-line screen storage device comprises a base, base upper end fixedly connected with box, sliding connection has the slide in the box, box top fixed mounting has outer motor, and outer motor output end fixedly connected with main reciprocal lead screw, main reciprocal lead screw runs through the slide and threaded connection with it, slide bottom fixedly connected with rubbing crusher constructs, base bottom fixedly connected with filter plate, filter plate outer wall sliding connection has the push pedal, base outer wall fixed mounting has interior motor, interior motor output end fixedly connected with pivot, and fixedly connected with drive mechanism on the pivot outer wall, the pivot is through the drive mechanism drive roller and the vice reciprocal lead screw of rolling, vice reciprocal lead screw runs through the push pedal and threaded connection with it.

Preferably, a set of sliding grooves is formed in the inner wall of the box body, the sliding plate is located in the sliding grooves and is in sliding connection with the sliding grooves, the top of the base is provided with a guide rail, and the pushing plate is located in the guide rail and is in sliding connection with the guide rail.

Preferably, rubbing crusher constructs including a set of spliced pole of fixed connection in the slide bottom, sliding connection has the support column in the spliced pole, and fixedly connected with spring between spliced pole and the support column, support column tip fixedly connected with connecting plate, the connecting plate bottom end fixedly connected with a plurality of crushing round pins.

Preferably, the end part of the base is fixedly connected with a handrail, and the bottom end of the base is provided with a plurality of movable wheels.

Preferably, base outer wall both ends are fixedly connected with mounting bracket and baffle respectively, vice reciprocal lead screw rotates to be connected between mounting bracket and baffle, the pivot rotates with the baffle to be connected.

Preferably, the transmission mechanism comprises a main transmission wheel fixedly connected to the outer wall of the rotating shaft, the outer wall of the main transmission wheel is rotatably connected with a belt, an auxiliary transmission wheel is rotatably connected in the belt, and the auxiliary transmission wheel is fixedly connected with the auxiliary reciprocating screw rod.

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

1. the main reciprocating screw rod is driven to rotate by the external motor, so that the connecting column, the supporting column, the connecting plate and the crushing pin are driven by the sliding plate to reciprocate up and down along the sliding groove, the through groove is formed in the connecting part of the box body and the base, the crushing pin crushes the crushed pavement through the through groove, and the supporting column can be buffered under the action of the spring, so that the crushing pin is prevented from being damaged by hard objects.

2. According to the utility model, the rotating shaft and the rolling roller are driven to rotate by the internal motor, filtered residues are rolled and smoothed again, so that later pouring is facilitated, the main driving wheel is driven to rotate when the rotating shaft rotates, the main driving wheel drives the auxiliary driving wheel and the auxiliary reciprocating screw rod to rotate through a belt, the auxiliary reciprocating screw rod rotates to enable the push plate to reciprocate in the guide rail, large residues accumulated on the filter plate are pushed away, the influence of the large residues on the filter plate on the crushing efficiency is avoided, time and labor are saved, compared with manual crushing and road renovation, and the labor cost is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a front side view angle of the present invention;

FIG. 2 is a cross-sectional view of the base of the present invention;

FIG. 3 is a partial schematic view of the present invention;

fig. 4 is a cross-sectional view of the case of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a box body; 3. an outer motor; 4. a main reciprocating screw rod; 5. a slide plate; 6. a chute; 7. a handrail; 8. rolling a roller; 9. a baffle plate; 10. a grinding pin; 11. a connecting plate; 12. a mounting frame; 13. a secondary reciprocating screw rod; 14. an auxiliary transmission wheel; 15. a belt; 16. a guide rail; 17. pushing the plate; 18. filtering the plate; 19. an inner motor; 20. a main transmission wheel; 21. a rotating shaft; 22. connecting columns; 23. a spring; 24. a support pillar; 25. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a renovating device for damaged road surfaces of urban streets comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a box body 2, a sliding plate 5 is connected in the box body 2 in a sliding way, an outer motor 3 is fixedly arranged at the top end of the box body 2, and the output end of the outer motor 3 is fixedly connected with a main reciprocating screw rod 4, the main reciprocating screw rod 4 penetrates through the sliding plate 5 and is in threaded connection with the sliding plate, the bottom end of the sliding plate 5 is fixedly connected with a crushing mechanism, the bottom end of the base 1 is fixedly connected with a filter plate 18, the outer wall of the filter plate 18 is connected with a push plate 17 in a sliding way, the outer wall of the base 1 is fixedly provided with an inner motor 19, the output end of the inner motor 19 is fixedly connected with a rotating shaft 21, and fixedly connected with drive mechanism on the outer wall of pivot 21, pivot 21 has rolling roller 8 and vice reciprocal lead screw 13 through drive mechanism drive, vice reciprocal lead screw 13 runs through push pedal 17 and threaded connection with it.

During the use, put through outer motor 3, outer motor 3 drives main reciprocal lead screw 4 and rotates, make slide 5 drive spliced pole 22, support column 24, connecting plate 11 and crushing round pin 10 along spout 6 interior up-and-down reciprocating motion, and box 2 has seted up logical groove with base 1 junction, crushing round pin 10 carries out the breakage to broken road surface through leading to the groove, when normal broken, because the progress coefficient of spring 23 is great can carry out down chisel broken work smoothly, but when meetting the very high part of hardness, crushing round pin 10 receives the resistance and is greater than the elasticity of spring 23, oppression support column 24 withdraws this moment, spring 23 is compressed, play certain buffering and guard action, avoid crushing round pin 10 rigid shock to arouse the fracture.

When the road is broken, a worker holds the handrail 7 to push the device forwards, the broken road residues pass through the filter plate 18, a plurality of grooves are formed in the filter plate 18 to filter out fine residues for later-stage concrete pouring and the like, raw materials are saved, the inner motor 19 is switched on at the same time, the inner motor 19 drives the rotating shaft 21 and the rolling roller 8 to rotate, the filtered residues are rolled and leveled again to facilitate later-stage pouring, the rotating shaft 21 drives the main driving wheel 20 to rotate, the main driving wheel 20 drives the auxiliary driving wheel 14 and the auxiliary reciprocating screw 13 to rotate through the belt 15, the auxiliary reciprocating screw 13 rotates to enable the push plate 17 to reciprocate in the guide rail 16 to push away large residues accumulated on the filter plate 18, the situation that the large residues block 18 is blocked and the lower chisel of the crushing pin 10 is influenced by the front end to reduce the crushing efficiency is avoided, time and labor are saved, and compared with manual road surface crushing and road surface renovation, the labor cost is saved.

The inner wall of the box body 2 is provided with a group of sliding grooves 6, the sliding plate 5 is positioned in the sliding grooves 6 and is in sliding connection with the sliding grooves, the top of the base 1 is provided with a guide rail 16, and the push plate 17 is positioned in the guide rail 16 and is in sliding connection with the guide rail 16.

Wherein, rubbing crusher constructs including a set of spliced pole 22 of fixed connection in 5 bottoms of slide, sliding connection has support column 24 in spliced pole 22, and fixedly connected with spring 23 between spliced pole 22 and the

support column

24, 24 tip fixedly connected with connecting plates 11 of support column, a plurality of crushing round pins 10 of 11 bottom fixedly connected with of connecting plates, and box 2 and base 1 junction have been seted up logical groove, and crushing round pin 10 carries out the breakage through leading to the groove to broken road surface.

Wherein, base 1 tip fixedly connected with handrail 7, base 1 bottom is equipped with a plurality of removal wheels 25, makes things convenient for daily mobile device.

Wherein, base 1 outer wall both ends are fixedly connected with mounting bracket 12 and baffle 9 respectively, vice reciprocal lead screw 13 rotates to be connected between mounting bracket 12 and baffle 9, pivot 21 rotates with baffle 9 to be connected.

The transmission mechanism comprises a main transmission wheel 20 fixedly connected to the outer wall of a rotating shaft 21, the outer wall of the main transmission wheel 20 is rotatably connected with a belt 15, an auxiliary transmission wheel 14 is rotatably connected in the belt 15, and the auxiliary transmission wheel 14 is fixedly connected with an auxiliary reciprocating screw rod 13.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a damaged road surface renewing device of city street, includes base (1), its characterized in that: the automatic grinding machine is characterized in that a box body (2) is fixedly connected to the upper end of a base (1), a sliding plate (5) is connected to the box body (2) in an sliding mode, an outer motor (3) is fixedly mounted on the top end of the box body (2), a main reciprocating lead screw (4) is fixedly connected to the output end of the outer motor (3), the main reciprocating lead screw (4) penetrates through the sliding plate (5) and is in threaded connection with the sliding plate, a grinding mechanism is fixedly connected to the bottom end of the sliding plate (5), a filter plate (18) is fixedly connected to the bottom end of the base (1), a push plate (17) is slidably connected to the outer wall of the filter plate (18), an inner motor (19) is fixedly mounted on the outer wall of the base (1), a rotating shaft (21) is fixedly connected to a rotating shaft (21) and is fixedly connected to the outer wall of the rotating shaft (21), and the rotating shaft (21) drives a grinding roller (8) and an auxiliary reciprocating lead screw (13) through the transmission mechanism, the auxiliary reciprocating screw rod (13) penetrates through the push plate (17) and is in threaded connection with the push plate.

2. An urban street retreading device as claimed in claim 1, characterized in that: a set of sliding grooves (6) are formed in the inner wall of the box body (2), the sliding plate (5) is located in the sliding grooves (6) and is in sliding connection with the sliding grooves, a guide rail (16) is formed in the top of the base (1), and the pushing plate (17) is located in the guide rail (16) and is in sliding connection with the guide rail.

3. An urban street retreading device as claimed in claim 1, characterized in that: crushing mechanism includes a set of spliced pole (22) of fixed connection in slide (5) bottom, sliding connection has support column (24) in spliced pole (22), and fixedly connected with spring (23) between spliced pole (22) and support column (24), support column (24) tip fixedly connected with connecting plate (11), a plurality of crushing round pins (10) of connecting plate (11) bottom fixedly connected with.

4. An urban street retreading device as claimed in claim 1, characterized in that: the base is characterized in that the end part of the base (1) is fixedly connected with a handrail (7), and a plurality of moving wheels (25) are arranged at the bottom end of the base (1).

5. An urban street retreading device as claimed in claim 1, characterized in that: base (1) outer wall both ends are fixedly connected with mounting bracket (12) and baffle (9) respectively, vice reciprocal lead screw (13) are rotated and are connected between mounting bracket (12) and baffle (9), pivot (21) are rotated with baffle (9) and are connected.

6. An urban street retreading device as claimed in claim 1, characterized in that: the transmission mechanism comprises a main transmission wheel (20) fixedly connected to the outer wall of a rotating shaft (21), the outer wall of the main transmission wheel (20) is rotatably connected with a belt (15), an auxiliary transmission wheel (14) is rotatably connected to the belt (15), and the auxiliary transmission wheel (14) is fixedly connected with an auxiliary reciprocating screw rod (13).