CN210151543U

CN210151543U - Road removing device for road repair

Info

Publication number: CN210151543U
Application number: CN201920808979.3U
Authority: CN
Inventors: 马海龙; 刘永涛
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-17
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a road repair equipment technical field specifically is a road shovels except that device for road repair, including motor cabinet, digging bit, guard shield and lifter plate, the motor shaft that is equipped with in the motor cabinet passes through drive shaft connection digging bit, and digging bit's lower surface is equipped with the bottom surface and bores the tooth, and digging bit's lateral wall has been seted up the side and has been slotted, and motor cabinet sliding connection drives on the lifter plate, and passes through the pneumatic cylinder, and the lower surface of motor cabinet passes through telescopic link group link guard shield, and the guard shield cover is established outside digging bit, and beneficial effect is: the utility model discloses be provided with the guard shield in the outside of excavating bit, prevent that the rubble from splashing, the bottom surface that excavating bit's lower surface was equipped with bores the tooth and is annular cockscomb structure, can effectively improve the excavation efficiency along the vertical direction to road surface, and excavating bit's lateral wall has evenly been seted up and has been the fluting of spiral oblique guide slot form side, conveniently excavates the drill bit to road along the excavation of horizontal direction.

Description

Road removing device for road repair

Technical Field

The utility model relates to a road repair equipment technical field specifically is a road removing device for road repair.

Background

In the long-term use process of the road, cracks or road surface peeling can be generated, the road needs to be repaired and maintained, and the influence on the running of vehicles is avoided. When repairing a road, usually, excavating equipment such as a drilling rig or a stone breaker is used for crushing and removing asphalt or cement on the road, and then the excavated part is refilled with repair asphalt or cement. When the manual hand-held drilling machine or the stone crusher excavates the road, the broken stone that can produce to splash easily causes the injury to the staff, excavates the efficiency lower moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road shovels device for road repair to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a road removing device for road repair comprises a motor base, an excavating bit, a shield and a lifting plate, wherein the motor base is an Contraband-shaped support plate, a motor is fixedly arranged in the middle of the motor base through bolts, a rotating shaft of the motor vertically penetrates through the lower surface of the motor base downwards, the lower end of the rotating shaft of the motor is connected with a driving shaft through a coupling, the lower end of the driving shaft is fixedly welded with the upper surface of the excavating bit, bottom-surface drilling teeth are arranged on the lower surface of the excavating bit, a plurality of side grooves are uniformly formed in the side wall of the excavating bit, each side groove is in a spiral inclined guide groove shape, the lifting plate is a 7-shaped support plate body, two sliding rails are arranged on the side wall of the lifting plate, the two sliding rails are parallel and vertically arranged, two sliding groove seats are welded on the side wall of the motor base, and the two sliding groove seats arranged on the, the upper end of lifter plate is the pneumatic cylinder backup pad, and the pneumatic cylinder that pneumatic cylinder backup pad fixed surface set up was provided with a pair of symmetry, and the telescopic link of pneumatic cylinder is connected with the last fixed surface of motor cabinet, the both sides edge welding of lifter plate has the installing support, the guard shield is the cylindrical cover body, and the guard shield back-off sets up in the outside of digging bit, and the drive shaft runs through along the upper surface middle part of guard shield, and the lower surface of motor cabinet passes through the upper surface connection of multiunit telescopic link group with the guard shield, the lateral wall of guard shield is the fretwork board district.

Preferably, a plurality of reinforcing ribs are welded to the upper surface of the excavating bit and the outer wall of the drive shaft, and the reinforcing ribs are arranged perpendicular to the upper surface of the excavating bit.

Preferably, the bottom surface drilling teeth are circular ring saw teeth, and the lower surface of the excavating bit is provided with three bottom surface drilling teeth with different diameters.

Preferably, the telescopic rod group comprises a telescopic inner rod, a sleeve and a compression spring, the sleeve is perpendicularly welded on the upper surface of the shield, the telescopic inner rod is perpendicularly welded on the lower surface of the motor base, the telescopic inner rod is matched and inserted in the sleeve, the compression spring is sleeved outside the sleeve, and the compression spring is connected with the lower surface of the motor base and the upper surface of the shield.

Preferably, the surface of the hollow plate area is provided with meshes, and the lower surface of the shield is fixedly provided with universal wheels through bolts.

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

1. the utility model is provided with the protective cover outside the excavating bit, and the broken stone generated when the excavating bit works can be blocked by the protective cover, so as to prevent the broken stone from splashing;

2. the utility model discloses in, the lower surface of excavating bit is equipped with the bottom surface of three different diameters size and bores the tooth, and the tooth is bored to the bottom surface is annular cockscomb structure for excavating bit can effectively improve the excavation efficiency along the vertical direction to road surface, a plurality of side flutings have evenly been seted up to excavating bit's lateral wall, and the side fluting is spiral chute-shaped, makes things convenient for excavating bit to road along the excavation of horizontal direction, and can derive the rubble piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a front sectional view of the structure of the present invention.

In the figure: the drilling machine comprises a motor base 1, an excavating drill bit 2, a shield 3, a lifting plate 4, a driving shaft 5, a sliding rail 6, a mounting bracket 7, a telescopic rod group 8, a universal wheel 9, bottom surface drilling teeth 10, side grooves 11 and a hollowed-out plate area 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a road removing device for road repair comprises a motor base 1, an excavating bit 2, a shield 3 and a lifting plate 4, as shown in a combined figure 1 and a figure 4, the motor base 1 is an Contraband-shaped bracket plate, a motor is fixedly arranged in the middle of the motor base 1 through bolts, a rotating shaft of the motor vertically penetrates through the lower surface of the motor base 1 downwards, the lower end of the rotating shaft of the motor is connected with a driving shaft 5 through a coupler, the lower end of the driving shaft 5 is fixedly welded with the upper surface of the excavating bit 2, when the motor works, the excavating bit 2 is rotated through the driving shaft 5, a plurality of reinforcing ribs which are triangular plate bodies are welded on the upper surface of the excavating bit 2 and the outer wall of the driving shaft 5, the reinforcing ribs are arranged vertical to the upper surface of the excavating bit 2, the structural connection between the driving shaft 5 and the excavating bit 2 is reinforced, as shown in a figure 3, the lower surface, the bottom surface is bored tooth 10 and is the ring shape cockscomb structure, and the lower surface of excavating bit 2 is equipped with the bottom surface of three different diameters size and bores tooth 10 for excavating bit 2 can effectively improve the excavation efficiency along the vertical direction to the road surface, and a plurality of side flutings 11 have evenly been seted up to excavating bit 2's lateral wall, and side fluting 11 is the oblique guide slot form of spiral, conveniently excavating bit 2 is to the excavation of road along the horizontal direction, and can derive the rubble piece.

Combine that fig. 1 and fig. 4 are shown, lifter plate 4 is "7" font backup pad body, lifter plate 4's lateral wall is provided with two slide rails 6, two slide rails 6 are parallel to each other and set up perpendicularly, the lateral wall welding of motor cabinet 1 has two sliding groove seats, and two sliding groove seats that 1 lateral wall of motor cabinet established cooperate sliding connection with two slide rails 6, make motor cabinet 1 can follow the guide rail direction of slide rail 6 and reciprocate, lifter plate 4's upper end is the pneumatic cylinder backup pad, the fixed surface is provided with the pneumatic cylinder that a pair of symmetry set up under the pneumatic cylinder backup pad, and the telescopic link of pneumatic cylinder is connected with the last fixed surface of motor cabinet 1, the flexible from top to bottom of pneumatic cylinder control motor cabinet 1, lifter plate 4's both sides edge welding has installing support 7, installing support 7 can with common machineshop car welded fastening among the prior art, it is convenient.

Combine fig. 1 and fig. 4 to show, guard shield 3 is the cylindrical cover body, 3 back-offs of guard shield set up in the outside of excavating bit 2, drive shaft 5 runs through along the upper surface middle part of guard shield 3, the produced rubble of excavating bit 2 during operation can be carried out the separation by guard shield 3, prevent that the rubble from splashing, the lower surface of motor cabinet 1 passes through the upper surface connection of multiunit telescopic link group 8 with guard shield 3, telescopic link group 8 is including flexible interior pole, sleeve and pressure spring, concrete connection mode is: the sleeve welds the upper surface at guard shield 3 perpendicularly, pole vertical welding is at the lower surface of motor cabinet 1 in flexible, and pole cooperation is inserted and is established in telescopic inside in flexible, hold-down spring overlaps and establishes in telescopic outside, and hold-down spring connects the lower surface of motor cabinet 1 and the upper surface of guard shield 3, when the in-process of motor cabinet 1 downstream, pole in the flexible that establishes in telescopic 8 group is impressed inside the sleeve, and hold-down spring guarantees guard shield 3 and is down sticis, guarantee guard shield 3's protecting effect, the lateral wall of guard shield 3 is fretwork board district 12, intensive tiny mesh has been seted up on fretwork board district 12 surface, the working condition of excavating bit 2 in the convenient observation guard shield 3 is inside, the lower surface of guard shield 3 is provided with universal wheel 9 through the bolt fastening, when excavating bit 2 carries out the ascending excavation of horizontal direction, be convenient for guard shield 3 carries out the reverse removal.

The working principle is as follows: the utility model discloses during operation, work (the motor is Y100L-2 motor) through the control motor, the motor drives excavating bit 2 through drive shaft 5 and rotates, move downwards through pneumatic cylinder control motor cabinet 1, in the removal process, universal wheel 9 that the lower extreme of guard shield 3 was installed contacts with the road surface earlier, then excavating bit 2 continues to move downwards, excavate and work, the rubble that excavating bit 2 produced during operation can be carried out the separation by guard shield 3, prevent that the rubble from splashing; the lower surface of excavating bit 2 is equipped with the bottom surface of three different diameters size and bores tooth 10, and bottom surface bores tooth 10 and is the annular cockscomb structure for excavating bit 2 can effectively improve the excavation efficiency along the vertical direction to the road surface, and a plurality of side flutings 11 have evenly been seted up to excavating bit 2's lateral wall, and side fluting 11 is the oblique guide slot form of spiral, conveniently excavating bit 2 is to the excavation of road along the horizontal direction, and can derive the rubble piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road except that device for road is repaired, includes motor cabinet (1), digger bit (2), guard shield (3) and lifter plate (4), its characterized in that: the motor base (1) is an Contraband-shaped support plate, a motor is fixedly arranged in the middle of the motor base (1) through bolts, a rotating shaft of the motor vertically penetrates through the lower surface of the motor base (1) downwards, the lower end of the rotating shaft of the motor is connected with a driving shaft (5) through a coupler, the lower end of the driving shaft (5) is fixedly welded with the upper surface of an excavating bit (2), bottom-surface drilling teeth (10) are arranged on the lower surface of the excavating bit (2), a plurality of side grooves (11) are uniformly formed in the side wall of the excavating bit (2), the side grooves (11) are spiral inclined guide groove-shaped, the lifting plate (4) is a 7-shaped support plate body, two sliding rails (6) are arranged on the side wall of the lifting plate (4), the two sliding rails (6) are parallel to each other and are vertically arranged, two sliding groove seats are welded on the side wall of the motor base (1), and the two sliding groove seats arranged on the side wall of the motor base, the upper end of lifter plate (4) is the pneumatic cylinder backup pad, and pneumatic cylinder backup pad fixed surface is provided with the pneumatic cylinder that a pair of symmetry set up, and the telescopic link of pneumatic cylinder and the last fixed surface of motor cabinet (1) are connected, the both sides edge welding of lifter plate (4) has installing support (7), guard shield (3) are the cylindrical cover body, and guard shield (3) back-off setting is in the outside of excavating bit (2), and drive shaft (5) run through along the upper surface middle part of guard shield (3), and the lower surface of motor cabinet (1) passes through the upper surface connection of multiunit telescopic link group (8) and guard shield (3), the lateral wall of guard shield (3) is fretwork board district (12).

2. A road scraping apparatus for road patching according to claim 1, characterized in that: and a plurality of reinforcing ribs are welded on the upper surface of the excavating bit (2) and the outer wall of the driving shaft (5), and are arranged perpendicular to the upper surface of the excavating bit (2).

3. A road scraping apparatus for road patching according to claim 1, characterized in that: the bottom surface drilling teeth (10) are in a circular ring saw-tooth shape, and the lower surface of the excavating drill bit (2) is provided with three bottom surface drilling teeth (10) with different diameters.

4. A road scraping apparatus for road patching according to claim 1, characterized in that: the telescopic rod group (8) comprises a telescopic inner rod, a sleeve and a compression spring, the sleeve is perpendicularly welded on the upper surface of the protective cover (3), the telescopic inner rod is perpendicularly welded on the lower surface of the motor base (1), the telescopic inner rod is matched and inserted into the sleeve, the compression spring is sleeved on the outer portion of the sleeve, and the compression spring is connected with the lower surface of the motor base (1) and the upper surface of the protective cover (3).

5. A road scraping apparatus for road patching according to claim 1, characterized in that: the surface of the hollow plate area (12) is provided with meshes, and the lower surface of the shield (3) is fixedly provided with universal wheels (9) through bolts.