CN214831693U

CN214831693U - Road roller

Info

Publication number: CN214831693U
Application number: CN202121860641.6U
Authority: CN
Inventors: 邵凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-23
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to a press construction technical field especially relates to a road roller, including wheel and automobile body, the automobile body still includes the rectangle fixed plate, first baffle is connected respectively to the below at four borders of fixed plate, the second baffle, third baffle and fourth baffle, wherein first baffle is perpendicular and go up the border and can dismantle through screw and nut and fix at the fixed plate border with second baffle face mutually, third baffle and the perpendicular fixed connection of fourth baffle face mutually are on the fixed plate border, first baffle is parallel with the third baffle, be connected through the roller between first baffle and the third baffle, the bearing is established to the both ends of roller all overlap outward, all be equipped with the sleeve that supplies the bearing to get into on first baffle and the third baffle, the utility model discloses adjust compression roller length, and dismantle conveniently.

Description

Road roller

Technical Field

The utility model relates to a press construction technical field especially relates to a road roller.

Background

In road construction, particularly in the process of high-grade road construction, a press machine is widely applied as a compaction machine, but when a road roller is used, the compression roller of the road roller is too wide, the advancing resistance of the compression roller can be increased, and the construction efficiency is slowed down.

Disclosure of Invention

An object of the utility model is to provide a can adjust compression roller length, and dismantle convenient road roller.

A road roller comprises wheels, a vehicle body and a rectangular fixing plate, wherein a first baffle plate, a second baffle plate, a third baffle plate and a fourth baffle plate are respectively connected below four edges of the fixing plate, the first baffle plate and the second baffle plate are perpendicular to each other, the upper edges of the first baffle plate and the second baffle plate are detachably fixed at the edges of the fixing plate through screws and nuts, the third baffle plate and the fourth baffle plate are perpendicular to each other and fixedly connected to the edges of the fixing plate, the first baffle plate and the third baffle plate are parallel, the first baffle plate and the third baffle plate are connected through a roll shaft, bearings are sleeved outside two ends of the roll shaft, sleeves for the bearings to enter are respectively arranged on the first baffle plate and the third baffle plate, a plurality of rows of universal beads are arranged on the outer surface of the roll shaft, each row of universal beads is composed of a plurality of universal beads which are uniformly arranged at equal intervals, the length direction of each row of universal beads is the same as that of the roll shaft, and the number of the universal beads in each row is the same, the length is the same, the roller overcoat is established the several and can be dismantled the compression roller, several compression roller diameter is the same and adjacent range, two snap rings are still established to the roller overcoat cover, the cyclic annular inner circle radius of snap ring is less than the distance of compression roller circular cross-section axle center to universal pearl top, the outer lane radius of snap ring is greater than the inner circle diameter of compression roller circle axial plane, the snap ring comprises two semi-circular arcs, the one end of two arcs is articulated, the diaphragm is connected respectively to the other end of two arcs, be equipped with the fastening hole on the diaphragm, during the face laminating of diaphragm, two arcs can form ring shape snap ring, be equipped with hoisting accessory and placer on the fixed plate on the face.

Further, hoisting accessory include door type support, the door profile of door type support is perpendicular with fixed plate upper plate face, is equipped with the hoist engine on the fixed plate, is equipped with the slide on the crossbearer of door type support, is equipped with the slider on the slide, connects the link on the slider, connects the rope on the hoist engine, and the rope tip runs through the link and connects the pole of wearing, and the length of wearing is greater than the length of compression roller, and the diameter of wearing is less than the spacing distance between two rows of adjacent universal pearls.

Furthermore, the placing device is a cuboid box body with an opening at the upper part, and the cuboid box body is positioned between the winch and the cab of the vehicle body.

Furthermore, the end part of the penetrating rod is conical.

The utility model discloses set up the roller, the roller surface is equipped with several rows of universal pearls, when the compression roller rotates, can reduce the frictional force between roller and the compression roller, simultaneously, when dismantling the compression roller, wear the pole and can run through the clearance between the universal pearl, can conveniently dismantle one in the several compression roller, establish the quantity at the compression roller of roller through adjusting the cover, the width of compression roller when adjusting the road pressure, simultaneously, the utility model discloses still be equipped with placer, can place placer with the compression roller after dismantling, can prevent to lose, also convenient loading and unloading at any time.

Drawings

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

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a view showing a positional relationship between the platen roller and the roller shaft;

FIG. 4 is a schematic structural view of a snap ring;

FIG. 5 is a diagram of the position relationship between the transverse plate and the fastening hole;

fig. 6 is a schematic structural diagram of the lifting device.

Detailed Description

The foregoing and other technical and scientific aspects, features and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1-6. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Example 1:

as shown in fig. 1-6, the road roller comprises wheels 2 and a vehicle body 1, the vehicle body 1 further comprises a rectangular fixing plate 3, a first baffle 4, a second baffle 5, a third baffle 6 and a fourth baffle 7 are respectively connected below four edges of the fixing plate 3, the first baffle 4 and the second baffle 5 are perpendicular to each other, the upper edges of the first baffle 4 and the second baffle 5 are detachably fixed at the edges of the fixing plate 3 through screws and nuts, the third baffle 6 and the fourth baffle 7 are perpendicular to each other and fixedly connected to the edges of the fixing plate 3, the first baffle 4 is parallel to the third baffle 6, the first baffle 4 and the third baffle 6 are connected through a roll shaft 8, bearings 11 are respectively sleeved outside two ends of the roll shaft 8, sleeves 17 for the bearings 11 to enter are respectively arranged on the first baffle 4 and the third baffle 6, a plurality of rows of universal beads 9 are arranged on the outer surface of the roll shaft 8, each row of universal beads 9 is composed of a plurality of universal beads 9 which are uniformly arranged at equal intervals, and the length direction of each row of the universal beads 9 is equal interval with the length direction of the roll shaft 8 The same, every row of universal pearl 9 figure is the same, length is the same, roller 8 overcoat is established the several and is dismantled compression roller 10, several compression roller 10 diameter is the same and adjacent range, roller 8 overcoat still establishes two snap rings 12, the annular inner circle radius of snap ring 12 is less than the distance that compression roller 10 circular cross-section axle center to universal pearl 9 pearl top, the outer lane radius of snap ring 12 is greater than the inner circle diameter of compression roller 10 round axle face, snap ring 12 comprises two semi-circular arc boards 1201, two arc boards 1201's one end is articulated, diaphragm 1202 is connected respectively to two arc boards 1201's the other end, be equipped with fastening hole 1203 on the diaphragm 1202, when the face laminating of diaphragm 1202, two arc boards 1201 can form ring shape snap ring 12, be equipped with hoisting accessory 13 and placer on the face of fixed plate 3. The lifting device 13 comprises a door-shaped support 1301, the door-shaped surface of the door-shaped support 1301 is perpendicular to the upper plate surface of a fixing plate 3, a winch 1302 is arranged on the fixing plate 3, a slide way is arranged on a cross frame of the door-shaped support 1301, a slide block 1303 is arranged on the slide way, a hanging ring is connected to the slide block 1303, a rope 14 is connected to the winch 1302, the end part of the rope 14 penetrates through the hanging ring to be connected with a penetrating rod 15, the length of the penetrating rod 15 is larger than that of a compression roller 10, and the diameter of the penetrating rod 15 is smaller than the spacing distance between two rows of adjacent universal beads 9. The placing device is a rectangular box 16 with an opening at the upper part, and the rectangular box 16 is positioned between the winch 1302 and the cab of the vehicle body 1. The end of the through rod 15 is conical. The height of the placing device is not higher than the height of the cab in the manufacturing process so as not to influence the sight of the cab.

When the device is used, the width required to be pressed is measured firstly, then the compression rollers 10 are sleeved on the roller shaft 8 according to width adjustment, when the compression rollers 10 are sleeved, the compression rollers 10 are sleeved outside the universal beads 9, at the moment, the snap rings 12 are clamped at two sides of the adjusted compression rollers 10, the snap plates are clamped between the two universal beads 9, the compression rollers 10 are positioned between the two snap plates, two ends of the roller shaft 8 respectively extend into the sleeves 17, the first baffle plate 4 is connected with the fixing plate 3 through the screw nuts, the vehicle body 1 is started, the compression rollers 10 are in contact with the ground for construction, if the width of the compression rollers 10 needs to be adjusted, one or two compression rollers 10 in the compression rollers 10 can be disassembled, when the disassembly is carried out, only the first baffle plate 4 and the second baffle plate 5 need to be disassembled, one compression roller 10 is taken down from the roller shaft 8, when the compression rollers 10 are disassembled, the penetrating rods 15 firstly penetrate through gaps between the universal beads 9 and penetrate through one compression roller 10, bind compression roller 10, universal pearl 9 rotates, slides out compression roller 10 from roller 8 one side, and the unnecessary compression roller 10 of dismantlement can be lifted by crane through hoist engine 1302 and place and prevent losing in the placer.

Claims

1. A road roller is characterized by comprising wheels, a vehicle body and a rectangular fixing plate, wherein a first baffle, a second baffle, a third baffle and a fourth baffle are respectively connected below four edges of the fixing plate, the first baffle and the second baffle are perpendicular to each other, the upper edges of the first baffle and the second baffle are detachably fixed at the edges of the fixing plate through screws and nuts, the third baffle and the fourth baffle are perpendicular to each other and fixedly connected to the edges of the fixing plate, the first baffle is parallel to the third baffle, the first baffle and the third baffle are connected through a roller shaft, bearings are sleeved outside two ends of the roller shaft, sleeves for the bearings to enter are arranged on the first baffle and the third baffle, a plurality of rows of universal beads are arranged on the outer surface of the roller shaft, each row of universal beads is composed of a plurality of universal beads which are uniformly arranged at equal intervals, and the length direction of each row of universal beads is the same as that of the roller shaft, every row of universal pearl figure is the same, length is the same, the roller overcoat is established the several and can be dismantled the compression roller, several compression roller diameter is the same and adjacent range, two snap rings are established to the roller overcoat still, the cyclic annular inner circle radius of snap ring is less than the distance of compression roller circular cross-section axle center to universal pearl top, the outer lane radius of snap ring is greater than the inner circle diameter of compression roller circle axial plane, the snap ring comprises two semi-circular arc, the one end of two arcs is articulated, the diaphragm is connected respectively to the other end of two arcs, be equipped with the fastening hole on the diaphragm, during the face laminating of diaphragm, two arcs can form ring shape snap ring, be equipped with hoisting accessory and placer on the fixed plate face.

2. The roller according to claim 1, wherein the lifting device comprises a door-shaped support, the door-shaped surface of the door-shaped support is perpendicular to the upper plate surface of the fixing plate, a winch is arranged on the fixing plate, a slide way is arranged on the cross frame of the door-shaped support, a slide block is arranged on the slide way, a hanging ring is connected to the slide block, a rope is connected to the winch, the end portion of the rope penetrates through the hanging ring to be connected with a through rod, the length of the through rod is larger than that of the compression roller, and the diameter of the through rod is smaller than the spacing distance between two adjacent rows of universal beads.

3. The roller of claim 2, wherein the placement means is a rectangular box open at the top and located between the hoist and the cab of the vehicle body.

4. A roller according to claim 3 in which the end of the rod is tapered.