CN217839592U

CN217839592U - Material dispensing device for road construction

Info

Publication number: CN217839592U
Application number: CN202221838667.5U
Authority: CN
Inventors: 熊伟; 翟安昌; 梁莎莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-18
Anticipated expiration: 2032-07-15

Abstract

A material spreading device for road construction comprises a material box body, wherein a support frame is arranged on the lower side of the material box body, a feeding wheel is arranged on the lower portion of the support frame, and a power connecting rod is arranged on one side of the support frame; the feeding wheel comprises a wheel body, the wheel body is provided with a driving shaft, the driving shaft is fixedly connected with the supporting frame, and the other side of the driving shaft is provided with a stirring part inserted into the material box. This application adopts to feed the wheel when feeding, drives the drive shaft, stirs the portion and moves in proper order and improves the disturbance in the material box and with inside material better derive outside the material box, accomplish the derivation and the spread of material.

Description

Material dispensing device for road construction

Technical Field

The application relates to a material dispensing device for road construction.

Background

Road construction is generally carried out according to the following steps: and (3) carrying out surface cleaning and dredging on the roadbed position, filling roadbed earth and stone, draining construction, branch drain pipe construction, pipeline construction, base layer arrangement and pavement construction. The process of setting up and road surface construction in basic unit needs to set up various types of material, like stone, grit etc. when carrying out the on-the-spot laying, the efficiency that adopts the manpower is low excessively, but all mechanized settings, because the problem of investment and rate of utilization, can't realize in fact, therefore the cost is low, simple structure, convenient to use's material dispensing device has great space in the middle of the road construction.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a material spreading device for road construction, which comprises a material box body, wherein a support frame is arranged on the lower side of the material box body, a feeding wheel is arranged on the lower part of the support frame, and a power connecting rod is arranged on one side of the support frame; the feeding wheel comprises a wheel body, the wheel body is provided with a driving shaft, the driving shaft is fixedly connected with the supporting frame, and the other side of the driving shaft is provided with a stirring part inserted into the material box. This application adopts to feed the wheel when feeding, drives the drive shaft, stirs the portion and moves in proper order and improves the disturbance in the material box and with inside material better derive outside the material box, accomplish the derivation and the spread of material.

Preferably, the material box body comprises an annular cavity at the upper part, two conical cavities are arranged at the lower part of the annular cavity, and the stirring part is arranged in the conical cavities.

Preferably, the stirring part comprises a stirring tooth arranged in the tapered cavity, a stirring shaft is arranged in the middle of the stirring tooth, the stirring shaft penetrates out of the tapered cavity and is fixedly connected with a rotary driving disc, and the end part of the stirring shaft is meshed with a second bevel gear at the end part of the driving shaft through a first bevel gear. This application carries out the transmission of power through bevel gear, can guarantee transmission structure's stability, can carry out the rotational speed adjustment moreover to guarantee the effect of disturbance effect and spread.

Preferably, the outer side of the stirring shaft is provided with a rotating bearing, the rotating bearing is arranged at an outlet of the conical cavity, and the outer side of the rotating bearing is fixedly connected with the cavity wall of the conical cavity through a plurality of reinforcing rods.

Preferably, the rotary driving disc comprises a supporting disc, a plurality of driving plates are uniformly distributed above the supporting disc, and the driving plates are arranged in a mode of radiating outwards from the stirring shaft.

Preferably, the drive plate comprises a vertically arranged arc-shaped plate, the opening direction of the arc-shaped plate faces the rotating direction of the support plate, a connecting plate is arranged at the bottom of the arc-shaped plate, and the connecting plate is fixedly connected with the upper surface of the support plate through a bolt. This application adopts the arc to carry out throwing of material, at first can throw the distance, and secondly can avoid the material to pile up, has the effect of certain material water conservancy diversion.

Preferably, the bottom of the supporting disk is provided with a plurality of reinforcing ribs, the lower side of the supporting disk is provided with a sleeving pipe, the upper part of the sleeving pipe is fixedly connected with the stirring shaft, and the lower part of the sleeving pipe is movably abutted to the first bevel gear through a rotary bearing.

This application can bring following beneficial effect:

1. this application adopts to feed the wheel when feeding, drives the drive shaft, stirs the portion and moves in proper order and improves the disturbance in the material box and with inside material better derive outside the material box, accomplish the derivation and the spread of material.

2. This application carries out the transmission of power through bevel gear, can guarantee transmission structure's stability, can carry out the rotational speed adjustment moreover to guarantee the effect of disturbance effect and spread.

3. This application adopts the arc to carry out throwing of material, at first can throw the distance, and secondly can avoid the material to pile up, has the effect of certain material water conservancy diversion.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a schematic view of the internal structure of the present application.

Fig. 3 is a schematic structural view of the stirring section.

Detailed Description

In order to clearly explain the technical features of the present solution, the present application will be explained in detail through the specific embodiments below.

In a first embodiment, as shown in fig. 1 to 3, a material spreading apparatus for road construction comprises a material container 1, a support frame 2 provided at a lower side of the material container 1, feed wheels 3 provided at a lower portion of the support frame 2, and a power connection rod 4 provided at one side of the support frame 2; the feeding wheel 3 comprises a wheel body 5, the wheel body 5 is provided with a driving shaft 6, the driving shaft 6 is fixedly connected with the support frame 2, and the other side of the driving shaft 6 is provided with a stirring part 7 inserted into the material box body 1. The material tank 1 comprises an annular chamber 8 at the upper part, two conical chambers 9 are arranged at the lower part of the annular chamber 8, and the stirring part 7 is arranged in the conical chambers 9. The stirring part 7 comprises stirring teeth 10 arranged in the conical cavity 9, a stirring shaft 11 is arranged in the middle of the stirring teeth 10, the stirring shaft 11 penetrates out of the conical cavity 9 and is fixedly connected with a rotary driving disc 12, and the end part of the stirring shaft 11 is meshed with a second bevel gear 14 at the end part of the driving shaft 6 through a first bevel gear 13. The outer side of the stirring shaft 11 is provided with a rotating bearing 15, the rotating bearing 15 is arranged at the outlet of the conical cavity 9, and the outer side of the rotating bearing 15 is fixedly connected with the cavity wall of the conical cavity 9 through a plurality of reinforcing rods 16. The rotary driving disk 12 comprises a supporting disk 17, a plurality of driving plates 18 are uniformly distributed above the supporting disk 17, and the driving plates 18 are arranged in a mode of radiating outwards from the stirring shaft. Drive plate 18 includes the arc of a vertical setting, and the opening direction of arc sets up a connecting plate 19 towards the direction of rotation of supporting disk 17 in the bottom of arc, and connecting plate 19 links firmly the setting through the upper surface of bolt with supporting disk 17. The bottom of supporting disk 17 is provided with a plurality of stiffening ribs 20, sets up a suit pipe 21 at the downside of supporting disk 17, and the upper portion and the stirring axle of suit pipe 21 link firmly the setting, and the lower part of suit pipe 21 passes through swivel bearing 15 and the setting of first bevel gear 13 activity butt.

When the material spreading device is used, materials are placed in a material box body 1 formed by an annular cavity 8 and a conical cavity 9, then a vehicle is used for pulling a power connecting rod 4, then a wheel body 5 rolls to drive a driving shaft 6, the driving shaft 6 drives a stirring shaft through a second bevel gear 14 and a first bevel gear 13, the stirring shaft drives a rotary driving disc 12 and stirring teeth, the stirring teeth act in the conical cavity 9 to avoid gathering of the internal materials, then the materials are led out from the bottom of the conical cavity 9 and enter a supporting disc after being led out, and the materials are spread to the outer side under the action of a driving plate 18 on the supporting disc, so that the whole material leading-out and spreading process is completed.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a material dispensing device for road construction which characterized in that: the device comprises a material box body, wherein a support frame is arranged on the lower side of the material box body, a feeding wheel is arranged on the lower part of the support frame, and a power connecting rod is arranged on one side of the support frame; the feeding wheel comprises a wheel body, the wheel body is provided with a driving shaft, the driving shaft is fixedly connected with the supporting frame, and the other side of the driving shaft is provided with a stirring part inserted into the material box.

2. A material spreading device for road construction according to claim 1, wherein: the material box body comprises an annular cavity at the upper part, two conical cavities are arranged at the lower part of the annular cavity, and the stirring part is arranged in the conical cavities.

3. A material spreading device for road construction according to claim 2, wherein: the stirring part comprises stirring teeth arranged in the conical cavity, a stirring shaft is arranged in the middle of the stirring teeth, the stirring shaft penetrates out of the conical cavity and is fixedly connected with a rotary driving disc, and the end part of the stirring shaft is meshed with a second bevel gear at the end part of the driving shaft through a first bevel gear.

4. A material spreading device for road construction according to claim 3, wherein: the outer side of the stirring shaft is provided with a rotating bearing, the rotating bearing is arranged at an outlet of the conical cavity, and the outer side of the rotating bearing is fixedly connected with the cavity wall of the conical cavity through a plurality of reinforcing rods.

5. A material spreading device for road construction according to claim 3, wherein: the rotary driving disc comprises a supporting disc, a plurality of driving plates are uniformly distributed above the supporting disc, and the driving plates are arranged in a mode of radiating outwards from the stirring shaft.

6. A material spreading device for road construction according to claim 5, wherein: the drive plate comprises a vertically arranged arc-shaped plate, the opening direction of the arc-shaped plate faces the rotating direction of the support plate, a connecting plate is arranged at the bottom of the arc-shaped plate, and the connecting plate is fixedly connected with the upper surface of the support plate through a bolt.

7. A material spreading device for road construction according to claim 5, wherein: the bottom of the supporting disk is provided with a plurality of reinforcing ribs, the lower side of the supporting disk is provided with a sleeving pipe, the upper part of the sleeving pipe is fixedly connected with the stirring shaft, and the lower part of the sleeving pipe is movably abutted to the first bevel gear through a rotary bearing.