CN110644330A

CN110644330A - Pedal frame for road roller

Info

Publication number: CN110644330A
Application number: CN201810678083.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Yangzhou Jiangdu Zongcheng Packaging Material Co Ltd
Current assignee: Yangzhou Jiangdu Zongcheng Packaging Material Co Ltd
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2020-01-03

Abstract

The invention provides a pedal frame for a road roller, which comprises a first vertical plate, a first moving plate, a screw, a connecting plate, a steel wire brush, a first guide rod and a first pedal plate, wherein the first vertical plate is welded at the upper end of the first pedal plate, the first guide rod is fixed at the right end of the first vertical plate, the first guide rod is provided with the moving plate, the steel wire brush is arranged at the upper end of the first pedal plate, the connecting plate is adhered to the upper end of the steel wire brush through glue, the connecting plate is arranged at the lower side of the moving plate, the screw is arranged at the upper end of the moving plate, the lower end of the screw penetrates through the moving plate and extends into the connecting plate, and the screw is arranged at the inner side of the first guide rod.

Description

Pedal frame for road roller

Technical Field

The invention discloses a pedal frame for a road roller, and belongs to the technical field of construction machinery.

Background

The road roller is widely used for filling compaction operation of large engineering projects such as highways, railways, airport runways, dams, stadiums and the like as construction machinery. The whole height of small-size road roller is lower, and the people just can accomplish the oiling and add water operation of road roller on subaerial, and to large-scale road roller, oil tank and water tank all set up on the steel wheel, and operating personnel will refuel and add water and need just can accomplish with the help of the instrument, so need a pedal frame for road roller.

The anti-skid lugs are usually arranged on the pedal of the pedal frame for the road roller, when workers usually trample the pedal, soil is easily attached to the pedal, and the anti-skid effect of the anti-skid lugs is easily reduced due to the fact that the existing pedal frame does not have a cleaning structure.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the pedal frame for the road roller to solve the problems in the background art, and the pedal frame is convenient to use and clean and effectively reduces the slip probability of workers.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a pedal frame for road roller, includes clearance subassembly and bracing piece, the welding of clearance subassembly is in the bracing piece inner, the clearance subassembly includes riser one, movable plate, screw rod, even board, steel brush, guide bar one and running-board one, the welding of running-board one upper end has riser one, riser one right-hand member is fixed with guide bar one, the movable plate is installed on the guide bar one, the steel brush is installed in running-board one upper end, the steel brush upper end is pasted through the viscose and is had even board, even board is installed at the movable plate downside, movable plate upper end installation screw rod, the screw rod lower extreme passes the movable plate and extends into even inboard at guide bar one.

Further, the support rods are provided with two support rods, the cleaning assembly is welded at the inner ends of the two support rods, two pedals are welded at the inner ends of the two support rods, vertical plates are welded at the upper ends of the two pedals, the two vertical plates are installed on the lower side of the first pedal, two guide rods are symmetrically welded at the right ends of the two vertical plates and are installed on the inner side of the support rod, fixing plates are welded at the left ends of the two support rods, the two fixing plates are installed on the lower sides of the two pedals, and at least two threaded holes are formed in the two fixing plates.

Furthermore, two first guide rods are symmetrically welded at the right end of the vertical plate, a pull rod is arranged at the right end of the moving plate, and the pull rod is installed between the two first guide rods.

Further, the screw rod is connected with the movable plate through threads, the screw rod is connected with the connecting plate through a bearing, two limiting rods are symmetrically arranged at the upper end of the connecting plate, the upper ends of the two limiting rods extend into the movable plate, the two limiting rods are installed between the two guide rods, and the screw rod is installed between the two limiting rods.

The invention has the beneficial effects that: the invention relates to a pedal frame for a road roller, which is characterized in that a first vertical plate, a first movable plate, a screw rod, a connecting plate, a steel wire brush, a first guide rod and a first pedal plate are added, when the first pedal plate needs to be cleaned, the movable plate is sleeved on the first guide rod by utilizing a pull rod, the steel wire brush is positioned at the upper side of the first pedal plate, the movable plate is moved leftwards along the guide rod, so that the screw rod, the connecting plate and the steel wire brush are simultaneously driven to move leftwards, when the movable plate moves leftwards to be in contact with the first vertical plate, the movable plate is stopped from moving, then the screw rod is rotated to drive the connecting plate to move downwards, so that the steel wire brush is driven to move downwards, when the steel wire brush moves downwards to be in contact with the first pedal plate, the screw rod is stopped from rotating, then the pull rod moves rightwards along the first movable plate of the guide rod, and then effectively scrape the earth of the upper end face of the first pedal, after the first pedal is cleaned, the movable plate moves rightwards along the guide rod by using the handle, so that the movable plate is separated from the first guide rod, then the movable plate is sleeved on the second guide rod, then the second pedal is cleaned by repeating the above operations, after the second pedal is cleaned, the movable plate is taken down from the second guide rod by using the pull rod and can be stepped on the first pedal, so that the oiling or watering operation is convenient to carry out, and the problem that the anti-skid lugs are usually arranged on the pedals of the pedal frame for the road roller, when a worker frequently steps on the pedals, the earth is easily attached to the pedals, and the earth is easily accumulated to reduce the anti-skid effect of the anti-skid lugs because the existing pedal frame does not have a cleaning structure.

The design is convenient for connecting the movable plate with the road roller due to the addition of the fixed plate and the threaded hole, is convenient for moving the movable plate leftwards and rightwards due to the addition of the pull rod, and is convenient for limiting the rotation of the connecting plate due to the addition of the threads, the bearing and the limiting rod so as to realize the up-and-down movement of the steel wire brush.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a pedal frame for a road roller according to the present invention;

FIG. 2 is a front view of a cleaning assembly in a treadle frame for a road roller according to the present invention;

FIG. 3 is a top view of a cleaning assembly in a treadle frame for a road roller according to the present invention;

in the figure: 1-a cleaning component, 2-a support rod, 11-a vertical plate I, 12-a moving plate, 13-a screw rod, 14-a connecting plate, 15-a steel wire brush, 16-a guide rod I and 17-a pedal I.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pedal frame for road roller, includes clearance subassembly 1 and bracing piece 2, and the welding of clearance subassembly 1 is in bracing piece 2 the inner.

The cleaning assembly 1 comprises a first vertical plate 11, a moving plate 12, a screw 13, a first connecting plate 14, a steel brush 15, a first guide rod 16 and a first pedal plate 17, the first vertical plate 11 is welded at the upper end of the first pedal plate 17, the first guide rod 16 is fixed at the right end of the first vertical plate 11, the moving plate 12 is installed on the first guide rod 16, the steel brush 15 is installed at the upper end of the first pedal plate 17, the connecting plate 14 is adhered to the upper end of the steel brush 15 through viscose, the connecting plate 14 is installed at the lower side of the moving plate 12, the screw 13 is installed at the upper end of the moving plate 12, the lower end of the screw 13 penetrates through the moving plate 12 and extends into the connecting plate 14, the screw 13 is installed on the inner side.

The two support rods 2 are arranged, the cleaning assembly 1 is welded at the inner ends of the two support rods 2, the inner ends of the two support rods 2 are welded with a pedal plate II, the upper end of the pedal plate II is welded with a vertical plate II, the vertical plate II is arranged at the lower side of the pedal plate I17, two guide rods II are symmetrically welded at the right end of the vertical plate II and are arranged at the inner side of the support rod 2, the left ends of the two support rods 2 are welded with fixed plates, the two fixed plates are arranged at the lower side of the pedal plate II and are provided with at least two threaded holes, the right end of the vertical plate I11 is symmetrically welded with two guide rods I16, the right end of the movable plate 12 is provided with a pull rod which is arranged between the two guide rods I16, the screw rod 13 is connected with the movable plate 12 through threads, the screw rod 13 is connected with the connecting, and two gag lever posts are all installed between two guide bars 16, and screw rod 13 is installed between two gag lever posts.

The specific implementation mode is as follows: when the movable plate 12 moves leftwards along the guide rod I16, the operator moves the movable plate 12 leftwards along the guide rod I16, so that the screw 13, the connecting plate 14 and the steel wire brush 15 are driven to move leftwards simultaneously, when the movable plate 12 moves leftwards to be in contact with the vertical plate I11, the operator stops moving the movable plate 12 and then rotates the screw 13, the screw 13 is connected with the movable plate 12 through threads, and the screw 13 is connected with the connecting plate 14 through a bearing, so that the screw 13 rotates and moves downwards simultaneously, because the limiting rod on the connecting plate 14 limits the rotation of the connecting plate 14, the screw 13 moves downwards to drive the connecting plate 14 to move downwards and further drive the steel wire brush 15 to move downwards, when the steel wire brush 15 moves downwards to be in contact with the first pedal 17, a worker stops rotating the screw 13, then moves the moving plate 12 rightwards along the first guide rod 16 by using the pull rod, the moving plate 12 moves rightwards and simultaneously drives the screw 13 and the connecting plate 14 to move rightwards, so that the steel wire brush 15 is driven to move rightwards along the upper end face of the first pedal 17, further soil on the upper end face of the first pedal 17 is effectively scraped, after the first pedal 17 is cleaned, the worker moves the moving plate 12 rightwards along the first guide rod 16 by using the handle, further separates the moving plate 12 from the first guide rod 16, then the moving plate 12 is sleeved on the second guide rod, and then the operation is repeated to clean the second pedal, after the second pedal plate is cleaned, the worker takes the movable plate 12 off the second guide rod by using the pull rod, and then the worker can step on the first pedal plate 17 and the second pedal plate, so that oiling or water adding operation is convenient.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a road roller is with pedal frame, includes clearance subassembly (1) and bracing piece (2), its characterized in that: the cleaning assembly (1) is welded at the inner end of the support rod (2);

the cleaning assembly (1) comprises a first vertical plate (11), a moving plate (12), a screw (13), a connecting plate (14), a steel wire brush (15), a first guide rod (16) and a first pedal plate (17), wherein the first vertical plate (11) is welded at the upper end of the first pedal plate (17), the first guide rod (16) is fixed at the right end of the first vertical plate (11), the moving plate (12) is installed on the first guide rod (16), the steel wire brush (15) is installed at the upper end of the first pedal plate (17), the connecting plate (14) is adhered to the upper end of the steel wire brush (15) through glue, the connecting plate (14) is installed at the lower side of the moving plate (12), the screw (13) is installed at the upper end of the moving plate (12), the lower end of the screw (13) penetrates through the moving plate (12) and extends into the connecting plate (14), and the screw (.

2. The pedal frame for road rollers according to claim 1, characterized in that: the two supporting rods (2) are arranged, the cleaning assembly (1) is welded at the inner ends of the two supporting rods (2), the inner ends of the two supporting rods (2) are welded with a second pedal plate, the upper ends of the second pedal plate are welded with a second vertical plate, the second vertical plate is installed on the lower side of the first pedal plate (17), two guide rods are symmetrically welded at the right ends of the second vertical plate, the two guide rods are installed on the inner side of the supporting rods (2), the left ends of the two supporting rods (2) are welded with fixing plates, the two fixing plates are installed on the lower sides of the two pedal plates, and at least two threaded holes are formed in.

3. The pedal frame for road rollers according to claim 1, characterized in that: the right end of the first vertical plate (11) is symmetrically welded with two first guide rods (16), the right end of the moving plate (12) is provided with a pull rod, and the pull rod is installed between the two first guide rods (16).

4. The pedal frame for road rollers according to claim 1, characterized in that: the screw rod (13) is connected with the movable plate (12) through threads, the screw rod (13) is connected with the connecting plate (14) through a bearing, two limiting rods are symmetrically arranged at the upper end of the connecting plate (14), the upper ends of the two limiting rods extend into the movable plate (12), the two limiting rods are installed between the two guide rods I (16), and the screw rod (13) is installed between the two limiting rods.