CN214737175U

CN214737175U - Small-sized vibration road roller

Info

Publication number: CN214737175U
Application number: CN202120759308.XU
Authority: CN
Inventors: 曹丽
Original assignee: Jiangsu Jiangdu Road And Bridge Engineering Co ltd
Current assignee: Jiangsu Jiangdu Road And Bridge Engineering Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-16
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a small-size vibratory roller. The small-sized vibratory roller comprises: a roller comprising a body; the road rolling drum is arranged at the bottom of the machine body; the auxiliary device, the auxiliary device set up in the bottom of fuselage, the auxiliary device includes two-way electric telescopic handle, the equal fixedly connected with side direction fly leaf in two-way electric telescopic handle's both ends, one side fixedly connected with connecting axle of side direction fly leaf, the one end fixedly connected with retaining member of connecting axle. The utility model provides a small-size vibratory roller drives two retaining members through two-way electric telescopic handle's shrink and removes, conveniently presses the way cylinder through retaining member extrusion conflict when needs emergency braking, reduces the rotational speed of pressing the way cylinder fast, avoids pressing the way cylinder because inertia continues the cylinder forward when emergency stop equipment, and presses the internal surface of contradicting at pressing the way cylinder through the extrusion retaining member extrusion, can not cause the damage to ground.

Description

Small-sized vibration road roller

Technical Field

The utility model relates to a road roller technical field especially relates to a small-size vibratory roller.

Background

The road roller is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and cohesive soil, roadbed stabilizing soil and asphalt concrete pavement layers.

The hand-held press machine is used as one of road rollers, has the characteristics of small volume, convenience in transportation and the like, is suitable for being used in the process of maintaining local roads, cannot be stopped quickly when an obstacle in front needs to be stopped suddenly due to the heavy mass of the road roller, needs one-end time buffering, and is provided with a device for assisting the sudden stop of equipment.

In the prior art, as proposed in patent application No. 201921578871.6, a walking single-wheel road roller is provided, in which an electric telescopic rod is controlled to extend to insert a brake block into a freshly paved asphalt or a bottom surface to realize braking, but the insertion of the brake block into the freshly paved asphalt or the bottom surface damages the asphalt and the bottom surface, and further needs to be repaired subsequently, which affects the construction progress of a road.

Therefore, there is a need for a small vibratory roller that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small-size vibratory roller has solved the brake block and has pricked into the problem that can cause the damage to pitch and bottom surface on pitch or the bottom surface just laid.

In order to solve the technical problem, the utility model provides a small-size vibratory roller includes: a roller comprising a body; the road rolling drum is arranged at the bottom of the machine body; the auxiliary device, the auxiliary device set up in the bottom of fuselage, the auxiliary device includes two-way electric telescopic handle, the equal fixedly connected with side direction fly leaf in two-way electric telescopic handle's both ends, one side fixedly connected with connecting axle of side direction fly leaf, the one end fixedly connected with retaining member of connecting axle.

Preferably, the top fixedly connected with drive division of fuselage to one side fixedly connected with handrail of fuselage, the surface of fuselage evenly is provided with four latch segments.

Preferably, the bottom fixedly connected with stabilising arrangement of fuselage, stabilising arrangement includes the bracing piece, the bottom fixedly connected with activity wheel of bracing piece, being fixed in of bracing piece the bottom of fuselage.

Preferably, the outer surface of the bidirectional electric telescopic rod is fixedly connected with two connecting devices, each connecting device comprises a supporting steel ring, and the top of each supporting steel ring is fixedly connected with a first connecting rod and a second connecting rod.

Preferably, the support steel ring is fixedly connected to the outer surface of the bidirectional electric telescopic rod, one end of the first connecting rod is fixedly connected to the support rod, and one end of the second connecting rod is fixedly connected to the bottom of the machine body.

Preferably, the bottom of the handrail is provided with a control handle, and the control handle is electrically connected with the bidirectional electric telescopic rod.

Preferably, the automatic adjusting device further comprises a control device, the control device comprises two lateral blocks, a round bar is fixedly connected between the two lateral blocks, a sliding strip plate is connected onto the round bar in a sliding mode, a pedal plate is fixedly connected to one side of the sliding strip plate, and an adjusting spring is fixedly connected to one side of the sliding strip plate.

Preferably, the two lateral blocks are fixedly connected to the bottom of the armrest, one end of the adjusting spring is fixedly connected to the lateral blocks, a trigger switch is arranged on one side of each lateral block, and the trigger switch is electrically connected to the bidirectional electric telescopic rod.

Compared with the prior art, the utility model provides a small-size vibratory roller has following beneficial effect:

the utility model provides a small-size vibratory roller, shrink through two-way electric telescopic handle drives two retaining members and removes, conveniently pass through retaining member extrusion conflict road roller when needs emergency brake, the rotational speed of road roller is pressed in the fast speed reduction, avoid pressing the road roller because inertia continues the cylinder forward when emergency stop equipment, and through the internal surface of pressing the retaining member extrusion conflict at the road roller, can not cause the damage to ground, can not cause the damage to the surface of pressing the road roller yet and influence the effect of pressing the road.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a small vibratory roller according to the present invention;

FIG. 2 is a perspective view of a top portion of the road roller drum and auxiliary device of FIG. 1;

fig. 3 is a schematic structural diagram of a portion of the control device shown in fig. 1.

Reference numbers in the figures:

1. the road roller comprises a road roller body 11, a road roller body 12, a driving part 13, a handrail 14 and a locking block;

2. a road roller;

3. the auxiliary device 31, the bidirectional electric telescopic rod 32, the lateral movable plate 33, the connecting shaft 34 and the locking piece;

4. a stabilizing device 41, a support rod 42 and a movable wheel;

5. the connecting device 51, the support steel ring 52, the first connecting rod 53 and the second connecting rod;

6. a control handle;

7. a control device 71, a lateral block 72, a round bar 73, a sliding strip plate 74, a pedal plate 75 and an adjusting spring;

8. the switch is triggered.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a small vibratory roller according to a preferred embodiment of the present invention; FIG. 2 is a perspective view of a top portion of the road roller drum and auxiliary device of FIG. 1; fig. 3 is a schematic structural diagram of a portion of the control device shown in fig. 1. The small-size vibrated roller includes: the road roller 1 comprises a roller body 11; the road rolling drum 2 is arranged at the bottom of the machine body 11; auxiliary device 3, auxiliary device 3 set up in the bottom of fuselage 11, auxiliary device 3 includes two-way electric telescopic handle 31, the equal fixedly connected with side direction fly leaf 32 in both ends of two-way electric telescopic handle 31, one side fixedly connected with connecting axle 33 of side direction fly leaf 32, the one end fixedly connected with retaining member 34 of connecting axle 33.

Road roller 2 is solid steel cylinder, there is the power supply unit to supply power for two-way electric telescopic handle 31 on fuselage 11, electric telescopic handle 31 is located one side of road roller 2 and does not contact with road roller 2, the side direction fly leaf 32 that is located two-way electric telescopic handle 31 both ends is located the both ends of road roller 2 but does not contradict with road roller 2, auxiliary device 3 can not hinder when not using and presses the rotation of road roller 2, retaining member 34 is three cylindric steel bloom that links together.

The top fixedly connected with drive division 12 of fuselage 11 to one side fixedly connected with handrail 13 of fuselage 11, the surface of fuselage 11 evenly is provided with four latch segments 14.

The operating switch setting that corresponds drive segment 12 is on handrail 13, conveniently operates, and handrail 13 is made by elastic rubber, can reduce the impact dynamics to the hand when fuselage 11 vibrates for handrail 13 makes things convenient for the control more, is convenient for hoist automobile body 11 through hoisting equipment through latch segment 14, conveniently loads and unloads automobile body 11.

The bottom fixedly connected with stabilising arrangement 4 of fuselage 11, stabilising arrangement 4 includes bracing piece 41, the bottom fixedly connected with activity wheel 42 of bracing piece 41, being fixed in of bracing piece 41 the bottom of fuselage 11.

The four movable wheels 42 arranged at the bottom of the body 11 jointly provide support for the body 11, so that the body 11 can also be kept in a stable state without overturning when the equipment is not operated.

The outer surface of the two-way electric telescopic rod 31 is fixedly connected with two connecting devices 5, each connecting device 5 comprises a supporting steel ring 51, and the top of each supporting steel ring 51 is fixedly connected with a first connecting rod 52 and a second connecting rod 53.

The first connecting rod 52 and the second connecting rod 53 are both solid steel rods, and have sufficient strength and hardness, and are not broken or deformed.

The supporting steel ring 51 is fixedly connected to the outer surface of the two-way electric telescopic rod 31, one end of the first connecting rod 52 is fixedly connected to the supporting rod 41, and one end of the second connecting rod 53 is fixedly connected to the bottom of the body 11.

The support steel ring 51 is fixed on the surface of the bidirectional electric telescopic rod 31 by welding, and the two support steel rings 51 support the bidirectional electric telescopic rod 31 together, so that the balance of the bidirectional electric telescopic rod 31 is ensured.

The bottom of handrail 13 is provided with control handle 6, control handle 6 with two-way electric telescopic handle 31 electric connection through setting up control handle 6 in the bottom of handrail 13, both can avoid the mistake to touch, conveniently again when needs manually operate.

The telescopic action of the bidirectional electric telescopic rod 31 can be controlled through the control handle 6, and the bidirectional electric telescopic rod 31 can be conveniently and directly controlled from one end of the handrail 13.

The device is characterized by further comprising a control device 7, wherein the control device 7 comprises two lateral blocks 71, a round bar 72 is fixedly connected between the two lateral blocks 71, a sliding strip plate 73 is slidably connected onto the round bar 72, a pedal 74 is fixedly connected to one side of the sliding strip plate 73, and an adjusting spring 75 is fixedly connected to one side of the sliding strip plate 73.

The round bar 72 is obliquely arranged, the inclination angle is consistent with that of the handrail 13, the round bar 72 penetrates through the sliding strip plate 73 to ensure that the sliding strip plate 73 can only slide along the direction of the round bar 72, and one surface of the pedal plate 74 is provided with uniformly arranged anti-skidding veins, so that the user can conveniently tread the pedal plate 74.

The two lateral blocks 71 are fixedly connected to the bottom of the armrest 13, one end of the adjusting spring 75 is fixedly connected to the lateral blocks 71, a trigger switch 8 is arranged on one side of each lateral block 71, and the trigger switch 8 is electrically connected to the bidirectional electric telescopic rod 31.

The sliding strip 73 is pushed by the adjusting spring 75, so that the sliding strip 73 moves in a direction away from the trigger switch 8, so that the sliding strip 73 does not press the trigger switch 8, when the foot pedal 74 is stepped on by a foot, the foot pedal 74 presses the sliding strip 73, so that the sliding strip 73 presses the adjusting spring 75 and moves in a direction close to the trigger switch 8, and when the sliding strip 73 presses the trigger switch 8, the bi-directional electric telescopic rod 32 is retracted.

By controlling the bidirectional electric telescopic rod 31 by stepping on the foot pedal 74, the bidirectional electric telescopic rod 31 can be contracted without operating the control handle 6 by hands, so that the situation that two hands are needed to operate the handrail 13 to control the vehicle body 11 to keep a straight direction on a narrow road is avoided, and the bidirectional electric telescopic rod 31 cannot be started in time.

The utility model provides a small-size vibratory roller's theory of operation as follows:

when the bidirectional electric telescopic rod 31 is started, the two ends of the bidirectional electric telescopic rod 31 contract to drive the two movable plates 32 to move towards the directions close to each other, the movable plates 32 drive the locking members 34 to move together through the connecting shafts 33, so that the locking members 34 and one end of the roller drum 2 are abutted together, the side surfaces of the locking members 34 are abutted together with the inner wall of the roller drum 2, the rotating speed of the roller drum 2 is rapidly reduced through friction, and the brake is rapidly performed;

when the bidirectional electric telescopic rod 31 is extended, the two movable plates 32 are pushed, the two movable plates 32 are far away from each other, the movable plates 32 drive the locking pieces 34 to move through the connecting shafts 33, the locking pieces 34 are separated from the road roller 2, the locking pieces 34 are not abutted against the road roller 2, and the road roller 2 can normally rotate.

the shrink through two-way electric telescopic handle 31 drives two retaining members 34 and removes, it is convenient to push the road roller 2 of contradicting through retaining members 34 when needs emergency braking, reduce the rotational speed of road roller 2 fast, avoid pressing road roller 2 because inertia continues the cylinder forward when emergency stop equipment, and through the internal surface of pressing the conflict at road roller 2 of extrusion retaining members 34, can not cause the damage to ground, can not cause the damage to the surface of pressing road roller 2 yet and influence the effect of pressing the road.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A small vibratory roller comprising:

a roller comprising a body;

the road rolling drum is arranged at the bottom of the machine body;

the auxiliary device, the auxiliary device set up in the bottom of fuselage, the auxiliary device includes two-way electric telescopic handle, the equal fixedly connected with side direction fly leaf in two-way electric telescopic handle's both ends, one side fixedly connected with connecting axle of side direction fly leaf, the one end fixedly connected with retaining member of connecting axle.

2. The small vibratory roller as set forth in claim 1 wherein a drive section is fixedly attached to a top of the body, and a handrail is fixedly attached to one side of the body, and four locking blocks are uniformly disposed on an outer surface of the body.

3. A small-sized vibratory roller as claimed in claim 2, wherein a stabilizing device is fixedly connected to the bottom of the machine body, the stabilizing device comprises a support rod, a movable wheel is fixedly connected to the bottom of the support rod, and the support rod is fixed to the bottom of the machine body.

4. A small vibratory roller as set forth in claim 3 wherein said outer surface of said bi-directional power operated telescoping pole is fixedly attached with two attachment devices, said attachment devices including a support ring, said support ring having a top portion fixedly attached with a first attachment rod and a second attachment rod.

5. The small vibratory roller as set forth in claim 4 wherein the support ring is fixedly attached to the outer surface of the bi-directional electrical telescoping pole, one end of the first link is fixedly attached to the support rod, and one end of the second link is fixedly attached to the bottom of the frame.

6. The small vibratory roller as set forth in claim 5 wherein a control handle is disposed at a bottom of the handrail, the control handle being electrically connected to the bi-directional electric telescopic rod.

7. The small vibratory roller as set forth in claim 6 further comprising a control device, wherein the control device comprises two lateral blocks, a round bar is fixedly connected between the two lateral blocks, a sliding strip is slidably connected to the round bar, a pedal is fixedly connected to one side of the sliding strip, and an adjusting spring is fixedly connected to one side of the sliding strip.

8. The small vibratory roller as set forth in claim 7 wherein both of said lateral blocks are fixedly connected to the bottom of said handrail, one end of said adjustment spring is fixedly connected to said lateral block, and a trigger switch is disposed on one side of said lateral block and electrically connected to said bi-directional electric telescopic rod.