CN216195012U

CN216195012U - Land leveler for highway construction

Info

Publication number: CN216195012U
Application number: CN202122887836.6U
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-05
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a land leveler for highway construction, and belongs to the technical field of highway construction. The utility model provides a leveler for highway construction, which comprises a bod, the organism left end is equipped with the mount, the motor groove has been seted up to mount right side wall, the motor inslot has set firmly the motor, the mount downside is equipped with adjusting part, symmetrical structure is equipped with two and smears the board around mount left end downside is, it is equipped with the flattening board to smear the board downside, through setting up adjusting part, can carry out the regulation of angle to two smearing boards, make the expansion range of two smearing boards adjust according to the width on road surface, make the practicality of device improve greatly, flattening board through setting up having the spring, can be after flattening board pushes away flatly to stones etc., the flattening board of arc type structure can play certain pressing effect under the effect of spring, make the function of device diversified.

Description

Land leveler for highway construction

Technical Field

The utility model relates to the technical field of highway construction, in particular to a land leveler for highway construction.

Background

The original grader may pursue the united states at the end of the 19 th century. Since the 20 th century, during the development course of nearly 80 years, motor graders underwent development from low-speed to high-speed, small-to-large, mechanical to hydraulic, mechanical to power, mechanical to hydraulic power-assisted to full hydraulic, and whole-frame to shovel-connected frame. The reliability, durability, safety and comfort of the whole grader are greatly improved, and the prior art CN213625768U discloses a grader for highway construction, wherein the grader and a land leveling device are arranged, so that treatment of piled stones and land leveling work can be simultaneously carried out, frequent replacement of equipment is not needed, and the working efficiency of the grader is improved; set up the baffle structure in the push pedal simultaneously, help clearing up the push pedal, place suitable position with accumulational stone and sand and soil and do not influence flat ground work. However, the device has the defects that when the device is used, due to the fact that the size of the push plate in the device is fixed, the device can only carry out leveling processing within a fixed range, and the device is not suitable for construction and construction of road surfaces with different sizes, and the practicability of the device is poor.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a land leveler for road construction, which solves the problems in the prior art.

2. Technical scheme

The utility model provides a leveler for highway construction, includes the organism, the organism left end is equipped with the mount, the motor groove has been seted up to mount right side wall, the motor inslot has set firmly the motor, the mount downside is equipped with adjusting part, symmetrical structure is equipped with two and smears the board around mount left end downside is, it is equipped with the pressure flat board to smear the board downside.

Preferably, the top surface of the right end of the fixing frame is fixedly connected with an electric push rod, the upper end of the electric push rod is fixedly connected with the machine body, the top surface of the right end of the fixing frame is of a front-back symmetrical structure and is fixedly connected with two guide rods, and the outer wall of the upper end of each guide rod is in sliding fit with the machine body.

Preferably, the adjusting component comprises a threaded rod, the outer wall of the right end of the threaded rod penetrates through the inner wall of the fixing frame, extends into the motor groove and is fixedly connected with the output end of the motor, a moving block is fixedly connected to the outer wall of the threaded rod in a threaded manner, the top surface of the moving block is in sliding contact with the bottom surface of the fixing frame, the front end and the rear end of the moving block are hinged to supporting rods, and the outer ends of the supporting rods are rotatably connected with the top surface of the troweling board through hinge pins.

Preferably, the inner end of the troweling plate is rotatably connected with the fixing frame through a pin shaft, and the bottom surface of the troweling plate is provided with a placing groove.

Preferably, the flattening plate upper end is the setting of T type structure, flattening plate upper end outer wall and standing groove sliding fit, be equipped with a plurality of springs between flattening plate top surface and the standing groove, the flattening plate lower extreme is the setting of arc type structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. through setting up adjusting part, can carry out the regulation of angle to two trowelling boards for the expansion range of two trowelling boards can be adjusted according to the width on road surface, makes the practicality of device improve greatly.

2. Through the pressure flat board that sets up to have the spring, can push away the flat back to stone etc. at the floating plate, the pressure flat board of arc type structure can play certain effect of pressing under the effect of spring for the function of device is diversified.

Drawings

FIG. 1 is a front side schematic view of the overall structure of the present invention;

FIG. 2 is a front side schematic view of a portion of the structure of the present invention;

FIG. 3 is a partially sectioned expanded view of the front side of a partial structure of the present invention;

the reference numbers in the figures illustrate: 1. a body; 2. a fixed mount; 3. a motor slot; 4. a motor; 5. an adjustment assembly; 6. smearing the plate; 7. pressing a flat plate; 201. an electric push rod; 202. a guide bar; 501. a threaded rod; 502. a moving block; 503. a stay bar; 601. a placement groove; 701. a spring.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a leveler for highway construction, includes

organism

1, and 1 left end of organism is equipped with mount 2, and motor groove 3 has been seted up to 2 right walls of mount, and motor groove 3 has set firmly motor 4, and 2 downside of mount are equipped with adjusting part 5, and symmetrical structure is equipped with two and wipes dull and stereotyped 6 around 2 left end downside of mount, wipes dull and stereotyped 6 downside and is equipped with pressure flat board 7.

Specifically, the top surface of the right end of the fixing frame 2 is fixedly connected with an electric push rod 201, the upper end of the electric push rod 201 is fixedly connected with the machine body 1, the top surface of the right end of the fixing frame 2 is in a front-back symmetrical structure and is fixedly connected with two guide rods 202, and the outer wall of the upper end of each guide rod 202 is in sliding fit with the machine body 1.

In this embodiment, the guide rods 202 make the fixed frame 2 more stable when moving.

Further, adjusting part 5 includes threaded rod 501, and threaded rod 501 right-hand member outer wall passes 2 inner walls of mount and extends to in the motor groove 3 and is connected fixedly with the output of motor 4, and threaded connection of threaded rod 501 outer wall is fixed with movable block 502, and movable block 502 top surface and 2 bottom surfaces of mount sliding contact, both ends all articulate in the front and back of movable block 502 has vaulting pole 503, and vaulting pole 503 outer end is connected with 6 top surfaces of troweling board through the round pin axle rotation.

In this embodiment, the adjustment assembly 5 allows the device to be adapted to road surfaces of varying widths.

Further, the inner end of the troweling plate 6 is rotatably connected with the fixing frame 2 through a pin shaft, and a placing groove 601 is formed in the bottom surface of the troweling plate 6.

In addition, the upper end of the pressing plate 7 is in a T-shaped structure, the outer wall of the upper end of the pressing plate 7 is in sliding fit with the placing groove 601, a plurality of springs 701 are arranged between the top surface of the pressing plate 7 and the placing groove 601, and the lower end of the pressing plate 7 is in an arc-shaped structure.

In this embodiment, the pressing plate 7 having an arc structure can improve the compacting effect.

The working principle is as follows: when the ground needs to be pushed during highway construction, the fixing frame 2 connected with the electric push rod 201 is driven to move downwards, the pressing plate 7 below the troweling plate 6 can be in contact with the ground, then the unfolding angles of the two troweling plates 6 can be adjusted according to the width of the road surface, the motor 4 is used for driving the threaded rod 501 to rotate, the threaded rod 501 is used for driving the threaded connection moving block 502 to move, the hinged support rod 503 of the moving block 502 is used for driving the hinged troweling plate 6 to unfold or retract, then the machine body 1 is used for driving the device to move, the uneven place can be pushed to be leveled under the effect of the troweling plate 6, redundant materials can be pushed to the two sides under the effect of the inclined troweling plate 6 to be convenient to recycle, and then the leveled ground can play a certain compaction effect under the effect of the pressing plate 7 with the spring 701.

Claims

1. The utility model provides a leveler for highway construction, includes organism (1), its characterized in that: organism (1) left end is equipped with mount (2), motor groove (3) have been seted up to mount (2) right side wall, motor groove (3) internal set firmly motor (4), mount (2) downside is equipped with adjusting part (5), symmetrical structure is equipped with two trowelling boards (6) around mount (2) left end downside is, trowelling board (6) downside is equipped with press plate (7).

2. The grader for road construction according to claim 1, wherein: the utility model discloses a portable electronic device, including mount (2), mount (2) right-hand member top surface is connected and is fixed with electric push rod (201), electric push rod (201) upper end is connected with organism (1) and is fixed, mount (2) right-hand member top surface is front and back symmetrical structure and is connected and is fixed with two guide arms (202), guide arm (202) upper end outer wall and organism (1) sliding fit.

3. The grader for road construction according to claim 1, wherein: adjusting part (5) include threaded rod (501), threaded rod (501) right-hand member outer wall passes in mount (2) inner wall and extends to in motor groove (3) and is connected fixedly with motor (4) output, threaded rod (501) outer wall threaded connection is fixed with movable block (502), movable block (502) top surface and mount (2) bottom surface sliding contact, both ends all articulate has vaulting pole (503) around movable block (502), vaulting pole (503) outer end is connected with troweling board (6) top surface rotation through the round pin axle.

4. The grader for road construction according to claim 1, wherein: the inner end of the trowelling plate (6) is rotatably connected with the fixing frame (2) through a pin shaft, and a placing groove (601) is formed in the bottom surface of the trowelling plate (6).

5. The grader for road construction according to claim 1, wherein: the pressing plate is characterized in that the upper end of the pressing plate (7) is in a T-shaped structure, the outer wall of the upper end of the pressing plate (7) is in sliding fit with the placing groove (601), a plurality of springs (701) are arranged between the top surface of the pressing plate (7) and the placing groove (601), and the lower end of the pressing plate (7) is in an arc-shaped structure.