CN211547209U

CN211547209U - Rake is clogged to pitch

Info

Publication number: CN211547209U
Application number: CN201922470523.3U
Authority: CN
Inventors: 刘振; 冯盛龙; 夏景龙
Original assignee: Shandong Shunhe Road And Bridge Engineering Co ltd
Current assignee: Shandong Shunhe Road And Bridge Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

In order to solve pitch difficulty of paving, inefficiency scheduling problem, the utility model provides a pitch clogs harrow, its characterized in that mainly including the harrow body that is fan-shaped plate structure, fixed connection in baffle and the rake handle of fixed connection in the baffle rear of harrow body rear end top, harrow body plane is on a parallel with the horizontal plane and distributes, and harrow body front end is the arc structure of indent, rake handle length direction is along being on a parallel with harrow body plane and fore-and-aft direction distributes, and overall structure is simple, and convenient to use has improved work efficiency and construction quality.

Description

Rake is clogged to pitch

Technical Field

The utility model relates to a road engineering pitch construction technical field that paves, in particular to harrow is clogged to pitch.

Background

At present, the construction process of crowbar filling is mostly used for manual filling of road asphalt, and the concrete operations are as follows: and in places where the machine can not spread, the flat end of the crowbar is utilized for filling, so that the effect of filling is achieved. When the method is used, the contact area between the crowbar and the asphalt is small, and the working efficiency is low; the plane area of crowbar is less, and the roughness is not high enough, can't reach good flattening effect, and the aesthetic property is also relatively poor simultaneously.

Disclosure of Invention

In order to solve the problems of difficulty in asphalt paving and low efficiency, the utility model provides an asphalt filling rake, which adopts the following technical scheme:

the asphalt filling rake is characterized by mainly comprising a rake body with a fan-shaped plate structure, a baffle fixedly connected above the rear end of the rake body and a rake handle fixedly connected behind the baffle, wherein the plane of the rake body is parallel to the horizontal plane, the front end of the rake body is of an inwards concave arc-shaped structure, and the length direction of the rake handle is parallel to the plane of the rake body and distributed in the front-back direction.

Preferably, a supporting structure is connected between the rabble arm and the baffle, and the supporting structure is a triangular connecting piece.

Preferably, the rear end of the supporting structure is fixedly connected with a sleeve, and the harrow handle is fixedly connected with the sleeve.

Preferably, the harrow body and the baffle are both made of steel materials.

Preferably, the rabble arm is made of wood.

The beneficial effects of the utility model reside in that:

1. the harrow body adopts a fan-shaped platy structure, so that the extrusion area of the harrow body and asphalt is increased;

2. the rear end of the harrow body is provided with a baffle plate, so that the stress area of the whole structure is increased;

3. the harrow handle is made of wood, so that the harrow handle has the advantages of small mass and large friction force, is light and flexible to use, has higher flatness at the bottom of the harrow head, and greatly improves the flatness of stuffing and the attractive effect.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

FIG. 2 is a right side view of FIG. 1

Wherein, the rake body comprises 1 part, 2 parts of baffle plates, 3 parts of supporting structures and 4 parts of rake body.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

First embodiment

The asphalt filling rake shown in fig. 1-2 mainly comprises a rake body 1, a baffle 2, a supporting structure 3 and a rake body 4, wherein the rake body 1 is of a fan-shaped plate-shaped structure, in fig. 1, the radius of the rake body 1 is 1m and 0.8m respectively, the radian is 0.52, the lower end of the rake body 1 is sunken upwards to form an arc-shaped notch, the rake body 1 is fixedly connected with the baffle 2, in fig. 2, the baffle 2 is vertically distributed on the left side of the upper end of the rake body 1 and extends out of the left end 4cm of the rake body 1, in addition, the baffle 2 is connected with the rake handle 4 through the supporting structure 3, the supporting structure 3 is a triangular connecting piece, the stress stability is improved, the rake body 1, the baffle 2 and the supporting structure 3 are made of steel materials, the rake body 1 and the baffle 2, the baffle 2 and the supporting structure 3 are welded and fixed, and the rake handle 4 is made of wood.

In the in-service use process, 1 parallels of harrow body and ground distribution, 4 axes of harrow handle distribute along the fore-and-aft direction, and harrow body 1 is located the place ahead of harrow handle 4, promotes harrow body 1 through harrow handle 4 and promotes forward along ground, because harrow body 1 front end arc notch structure has increased the area of contact with pitch, improves the efficiency that pitch paved, and in addition, setting up of baffle 2 has improved overall structure's lifting surface area, through the utility model discloses a harrow is clogged to pitch can guarantee to clog the in-process at pitch, more high-efficient, convenient construction.

Second embodiment

The whole same with the first embodiment of this embodiment structure, the difference lies in being provided with the sleeve between bearing structure 3 and harrow handle 4, and is concrete, sleeve fixed connection is in bearing structure 3's upper end to sleeve coaxial coupling is in the surface of harrow handle 4 lower extreme, and is equipped with the through-hole on the sleeve, passes the through-hole back through the steel nail between sleeve and the harrow handle 4 and fixes on harrow handle 4, thereby fix both, simultaneously, when needs more smooth part, can take off the steel nail, make things convenient for the change and the maintenance of spare part.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. The asphalt filling rake is characterized by mainly comprising a rake body with a fan-shaped plate structure, a baffle fixedly connected above the rear end of the rake body and a rake handle fixedly connected behind the baffle, wherein the plane of the rake body is parallel to the horizontal plane, the front end of the rake body is of an inwards concave arc-shaped structure, and the length direction of the rake handle is parallel to the plane of the rake body and distributed in the front-back direction.

2. The asphalt tamping rake of claim 1 wherein a support structure is connected between the rake handle and the baffle, the support structure being a triangular connector.

3. The asphalt tamping rake of claim 2 wherein a sleeve is fixedly attached to the rear end of the support structure, the rake handle being fixedly attached to the sleeve.

4. The pitch tamping rake of claim 1 wherein said rake body and said baffle are both made of steel.

5. The asphalt tamping rake of claim 1 wherein said rake handle is a wood material.