CN217973933U - Full-automatic hydraulic type soil scraping device - Google Patents

Abstract

The utility model discloses a full-automatic fluid pressure type scraper relates to road construction technical field, and when being under construction to the concrete road surface, owing to adopt artifical handheld strickle ware to strickle the road surface, lead to strickle the problem that the process is wasted time and energy, now propose following scheme, it includes the backup pad, the bottom fixed mounting of backup pad has a plurality of support bars that are the symmetry and set up, adjacent two rotate jointly between the support bar and install the backing roll, the pivot is installed in the top rotation of backup pad, the pivot is located one of them backing roll directly over, and backing roll and the pivot that lie in same vertical plane all cup jointed two sprockets that are the symmetry and set up, and two sprockets that lie in same vertical plane are provided with the chain jointly, drive assembly is installed on the top of backup pad, backup pad slidable mounting has two gag lever posts. The utility model discloses novel structure has automatic strickle function, suitable popularization.

Description

Full-automatic hydraulic type soil scraping device

Technical Field

The utility model relates to a road construction technical field especially relates to a full-automatic fluid pressure type scraper.

Background

The concrete pavement is a pavement which takes cement concrete as a main material to make a surface layer, is also called a rigid pavement and is a high-grade pavement, the cement concrete pavement comprises various pavements such as plain concrete, reinforced concrete, continuous reinforced concrete, prestressed concrete and the like, and the concrete needs to be primarily strickled off and vibrated to be compact before the concrete is condensed.

When a concrete pavement is constructed, the pavement is usually screeded by adopting a manual hand-held screeding device, so that the screeding process is time-consuming and labor-consuming. Therefore, in order to solve such problems, a fully automatic hydraulic earth scraping device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of full-automatic fluid pressure type scraper has solved the concrete road surface when the construction, owing to adopt artifical handheld strickle the ware and strickle the road surface off, leads to strickleing the problem that the process is wasted time and energy usually.

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

the utility model provides a full-automatic fluid pressure type scraper, includes the backup pad, the bottom fixed mounting of backup pad has a plurality of support bars that are the symmetry and set up, adjacent two rotate jointly between the support bar and install the backing roll, the top of backup pad is rotated and is installed the pivot, the pivot is located one of them backing roll directly over, and the backing roll that is located same vertical plane and pivot are all fixed the cup jointed two sprockets that are the symmetry and set up, and two sprockets that are located same vertical plane are provided with the chain jointly, the top of backup pad install with pivot assorted drive assembly, backup pad slidable mounting has two gag lever posts, two the gag lever post all is with the backup pad and runs through the setting, two the common fixed mounting in bottom of gag lever post has the scraper blade, the bottom fixed mounting of backup pad has the support frame, the horizontal segment top fixed mounting of support frame has electric hydraulic cylinder, electric hydraulic cylinder's piston rod is fixed connection with the scraper blade.

Preferably, it is a plurality of the equal fixed mounting of lateral wall of support bar has two reinforcing bars that are the symmetry and set up, the backup pad is fixed connection with reinforcing bar.

Preferably, the circumferential side wall of one of the support rollers is provided with a plurality of protrusions distributed in an array.

Preferably, the driving assembly comprises a servo motor, the servo motor is fixedly installed at the top end of the supporting plate, and an output shaft of the servo motor is sleeved with a transmission belt together with the rotating shaft through a belt pulley.

Preferably, the bottom end of the scraper is provided with an oblique angle.

Preferably, the cross-section of support frame is the U type setting, electric hydraulic cylinder's piston rod is the setting of running through that slides with the support frame.

The utility model has the advantages that:

through the cooperation installation to backup pad and backing roll, the height of scraper blade is adjusted to electric hydraulic cylinder, and servo motor passes through the drive belt and drives the pivot and rotate, drives sprocket and chain drive, drives one of them backing roll and rotates, drives the device and removes at the concrete plane, and the scraper blade is strickleed off to the concrete surface, has had automatic strickle off function.

To sum up, the utility model discloses having the automatic function of strickleing off, having solved the concrete road surface when the construction, owing to adopt artifical handheld strickle off the ware and strickle off to the road surface, lead to strickleing off the problem that the process was wasted time and energy, suitable popularization.

Drawings

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

fig. 2 is a bottom view of the present invention;

fig. 3 is a mounting structure diagram of the support roller of the present invention.

Reference numbers in the figures: 1. a support plate; 2. a supporting strip; 3. a support roller; 4. a protrusion; 5. a rotating shaft; 6. a sprocket; 7. a chain; 8. a servo motor; 9. a transmission belt; 10. a limiting rod; 11. a squeegee; 12. a support frame; 13. an electric hydraulic cylinder.

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.

Referring to fig. 1-3, a full-automatic fluid pressure type scraper, including backup pad 1, there are a plurality of support bars 2 that are the symmetry and set up at the bottom fixed mounting of backup pad 1, have a supporting role, equal fixed mounting has two reinforcement muscle that are the symmetry and set up at the lateral wall of a plurality of support bars 2, backup pad 1 is fixed connection with reinforcement muscle, have a reinforcement effect, rotate jointly between two adjacent support bars 2 and install backing roll 3, have a supporting role, be provided with a plurality of arch 4 that are the array distribution at the circumference lateral wall of one of backing roll 3, the land fertility is grabbed in the increase, rotate on the top of backup pad 1 and install pivot 5, pivot 5 is located directly over one of them backing roll 3, have a drive action, all fixedly cup jointed two sprocket 6 that are the symmetry and set up at backing roll 3 and pivot 5 that are located the same vertical plane, have a drive action, be provided with chain 7 jointly at two sprocket 6 that are located the same vertical plane, have a drive action.

Referring to fig. 1 and 2, the top of backup pad 1 is installed with 5 assorted drive assembly of pivot, drive assembly includes servo motor 8, with servo motor 8 fixed mounting on the top of backup pad 1, drive effect has, the drive belt 9 has been cup jointed jointly with pivot 5 through the belt pulley at servo motor 8's output shaft, drive effect has, 1 slidable mounting has two gag lever post 10 in the backup pad, two gag lever post 10 all are to run through the setting with backup pad 1, limiting displacement has, common fixed mounting has scraper blade 11 in the bottom of two gag lever posts 10, the oblique angle has been seted up to the bottom of scraper blade 11, strickle off the effect, fixed mounting has support frame 12 in the bottom of backup pad 1, the cross-section of support frame 12 is the setting of U type, support effect has, top fixed mounting has electric hydraulic cylinder 13 at the horizontal segment of support frame 12, electric hydraulic cylinder 13's piston rod is the setting of running through with support frame 12 that slides, electric hydraulic cylinder 13's piston rod is fixed connection with scraper blade 11, drive effect has.

The working principle is as follows: the utility model discloses when using, at first through electric hydraulic cylinder 13, adjust the height of scraper blade 11, servo motor 8 drives pivot 5 through drive belt 9 and rotates on the top of backup pad 1 after that, through the transmission of sprocket 6 and chain 7, drives one of them backing roll 3 and rotates then, drives the device and removes at the concrete plane, and scraper blade 11 is strickleed off the concrete surface.

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 (6)

1. The utility model provides a full-automatic fluid pressure type scraper device, includes backup pad (1), its characterized in that, the bottom fixed mounting of backup pad (1) has a plurality of support bars (2) that are the symmetry and set up, adjacent two rotate jointly between support bar (2) and install backing roll (3), the top of backup pad (1) is rotated and is installed pivot (5), pivot (5) are located one of them backing roll (3) directly over, are located same vertical plane backing roll (3) and pivot (5) and all fixedly cup joint two sprocket (6) that are the symmetry and set up, are located same vertical plane two sprocket (6) and are provided with chain (7) jointly, the top of backup pad (1) is installed and is pivot (5) assorted drive assembly, backup pad (1) slidable mounting has two gag lever post (10), two gag lever post (10) all are with backup pad (1) and run through the setting, two the common fixed mounting in bottom of gag lever post (10) has scraper blade (11), the bottom fixed mounting of backup pad (1) has support frame (12), the horizontal segment top fixed mounting of support frame (12) has electric cylinder (13), scraper blade (13) is connected with electric cylinder (11).

2. The full-automatic hydraulic type soil scraping device of claim 1, wherein two symmetrically arranged reinforcing ribs are fixedly arranged on the side walls of a plurality of supporting bars (2), and the supporting plates (1) are fixedly connected with the reinforcing ribs.

3. A fully automatic hydraulic scraping device according to claim 1, characterized in that the circumferential side wall of one of the support rollers (3) is provided with a plurality of protrusions (4) distributed in an array.

4. The full-automatic hydraulic type soil scraping device of claim 1, wherein the driving assembly comprises a servo motor (8), the servo motor (8) is fixedly installed at the top end of the supporting plate (1), and an output shaft of the servo motor (8) is sleeved with a transmission belt (9) together with the rotating shaft (5) through a belt pulley.

5. The full-automatic hydraulic type earth scraping device as claimed in claim 1, characterized in that the bottom end of the scraping plate (11) is beveled.

6. The full-automatic hydraulic type earth scraping device of claim 1, wherein the section of the support frame (12) is U-shaped, and a piston rod of the electric hydraulic cylinder (13) is slidably arranged with the support frame (12).

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