CN212357890U

CN212357890U - Limit block assembly of road roller

Info

Publication number: CN212357890U
Application number: CN202020412302.0U
Authority: CN
Inventors: 孙文哲; 苏涛
Original assignee: Xuzhou Shixin Machinery Manufacturing Co ltd
Current assignee: Xuzhou Shixin Machinery Manufacturing Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-15
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a limiting block component of a road roller, which comprises a fixed plate and a grinding wheel, wherein the side wall of the fixed plate is fixedly connected with a symmetrically arranged connecting plate, the side wall of the connecting plate is connected with a sliding block in a sliding way, the side wall of the connecting plate is connected with a threaded rod in a threaded way, one end of the threaded rod is connected with the sliding block in a threaded way, the other end of the threaded rod is fixedly connected with a knob, the sliding block is rotatably connected with a limiting block, the grinding wheel is fixedly connected with a rotating shaft, and the end part of the rotating shaft is rotatably connected; the utility model discloses not only can the position of running roller be adjusted to the demand, the installation and the dismantlement of running roller of being convenient for moreover can avoid the road roller in the course of the work simultaneously, and the bolt on the running roller breaks away from because of vibrations.

Description

Limit block assembly of road roller

Technical Field

The utility model relates to a road construction equipment technical field specifically is a stopper subassembly of road roller.

Background

The road roller is also called soil compactor, which is a kind of road repairing equipment. The road roller belongs to the field of road equipment in engineering machinery, 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 viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The road roller is suitable for various compaction operations under the action of the gravity of machinery, so that a rolled layer is permanently deformed and compacted; however, the rolling wheel of the existing road roller is generally fixed on the connecting plate of the road roller through bolts and the like, after the road roller is used, when the position of the rolling wheel needs to be adjusted, the bolt needs to be disassembled, so that the labor and time are consumed, and the road roller can generate certain vibration in the working process, so that the bolts on the upper part of the rolling wheel are loosened and fall off due to vibration, and the inconvenience is brought to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stop block subassembly of road roller to adjust the problem hard consuming time to the position of rolling among the prior art who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a stopper subassembly of road roller, includes fixed plate and runner, the connecting plate that fixedly connected with symmetry set up on the lateral wall of fixed plate, sliding connection has the slider on the lateral wall of connecting plate, and threaded connection has the threaded rod on the lateral wall of connecting plate, the one end threaded connection of threaded rod is on the slider, and the one end fixedly connected with knob of threaded rod, it is connected with the stopper to rotate on the slider, fixedly connected with pivot on the runner, the tip of pivot is rotated and is connected on the stopper.

Preferably, the lateral wall of connecting plate is last to have seted up the spout, slider sliding connection is in the spout, and the equidistance is seted up threaded hole on the lateral wall of spout, the threaded rod cooperatees with the threaded hole.

Preferably, set up the spacing groove that the symmetry set up on the lateral wall that stopper and slider contacted, fixedly connected with magnet piece on the lateral wall of spacing groove, the contact has the magnet pole on the magnet piece, magnet pole elastic connection is on the slider.

Preferably, set up the holding tank that the symmetry set up on the lateral wall that slider and stopper contacted, the one end that the magnet piece was kept away from to the magnet pole is located the holding tank, and fixedly connected with spring on the lateral wall of magnet pole, the one end fixed connection that the magnet pole was kept away from to the spring is on the lateral wall of holding tank.

Preferably, the lateral wall of connecting plate is provided with the limiting plate, set up flutedly on the limiting plate, the knob is located the recess, the gag lever post that the fixedly connected with symmetry set up on the lateral wall of limiting plate, the one end of gag lever post runs through the lateral wall and the fixed connection of connecting plate and slider on the lateral wall of magnet pole.

Preferably, the side wall of the connecting plate is provided with a strip-shaped through hole, and the end part of the limiting rod close to the limiting plate is positioned in the strip-shaped through hole.

Preferably, the side wall of the limiting block is provided with a circular groove, the end of the rotating shaft is located in the circular groove, and the top of the circular groove is open and matched with the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the slider in the both sides of bull wheel, be convenient for adjust the distance between bull wheel and the fixed plate, through set up the stopper on the slider, be convenient for the installation and the dismantlement of bull wheel, through set up the magnet pole on the stopper, be convenient for restrict the rotation of stopper, through set up the threaded rod on the slider, be convenient for control slider position's removal; the limiting block assembly of the road roller can be used for adjusting the position of the grinding wheel as required, is convenient for mounting and dismounting the grinding wheel, and can prevent the bolt on the grinding wheel from being separated due to vibration in the working process of the road roller.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the utility model;

FIG. 4 is a schematic view of the connecting structure of the utility model;

FIG. 5 is a schematic view of a mid-junction structure of the utility model;

FIG. 6 is a schematic view of a mid-junction structure of the present invention;

in the figure: the magnetic iron comprises a fixing plate 1, a grinding wheel 2, a connecting plate 3, a sliding block 4, a limiting block 5, a rotating shaft 6, a threaded rod 7, a knob 8, a sliding groove 9, a threaded hole 10, a limiting groove 11, a magnet block 12, a magnet rod 13, an accommodating groove 14, a spring 15, a limiting plate 16, a limiting rod 17, a groove 18, a strip-shaped through hole 19 and a circular groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, in the embodiment of the utility model, in an embodiment, a stopper subassembly of road roller, including fixed plate 1 and grinding wheel 2, connecting plate 3 that fixedly connected with symmetry set up on the lateral wall of fixed plate 1, sliding connection has slider 4 on the lateral wall of connecting plate 3, and threaded connection has threaded rod 7 on the lateral wall of connecting plate 3, and one end threaded connection of threaded rod 7 is on slider 4, and the one end fixedly connected with knob 8 of threaded rod 7, rotate on the slider 4 and be connected with stopper 5, fixedly connected with pivot 6 on grinding wheel 2, the tip of pivot 6 is rotated and is connected on stopper 5.

The lateral wall of the connecting plate 3 is provided with a sliding groove 9, the sliding block 4 is connected in the sliding groove 9 in a sliding mode, the lateral wall of the sliding groove 9 is provided with threaded holes 10 at equal intervals, the threaded rod 7 is matched with the threaded holes 10, and the sliding block 4 is connected on the connecting plate 3 in a sliding mode.

Set up the spacing groove 11 that the symmetry set up on the lateral wall that stopper 5 and slider 4 contacted, fixedly connected with magnet piece 12 on the lateral wall of spacing groove 11, the last contact of magnet piece 12 has magnet pole 13, magnet pole 13 elastic connection is on slider 4, magnet piece 12 is the permanent magnet with the material of magnet pole 13, and the magnet piece 12 is heteropolar magnetic pole with the relative terminal surface of magnet pole 13, the magnet pole 13 of being convenient for adsorbs on magnet piece 12 to restriction stopper 5's rotation.

Offer the holding tank 14 that the symmetry set up on the lateral wall that slider 4 and stopper 5 contacted, the one end that magnet piece 12 was kept away from to magnet pole 13 is located holding tank 14, and fixedly connected with spring 15 on the lateral wall of magnet pole 13, the one end fixed connection that magnet pole 13 was kept away from to spring 15 is on the lateral wall of holding tank 14, be convenient for magnet pole 13 elastic connection on slider 4, through spring 15's tension, thereby promote magnet pole 13 to one side of magnet piece 12, avoid magnet pole 13 to remove away from magnet piece 12 because of vibrations.

Be provided with limiting plate 16 on the lateral wall of connecting plate 3, set up recess 18 on the limiting plate 16, knob 8 is located recess 18, the gag lever post 17 that fixedly connected with symmetry set up on the lateral wall of limiting plate 16, the one end of gag lever post 17 runs through connecting plate 3 and slider 4's lateral wall and fixed connection on the lateral wall of magnet pole 13, be convenient for place threaded rod 7 and break away from slider 4 because of vibrations, thereby be convenient for the fixed of slider 4 position, and the length value of threaded rod 7 is less than the length value of gag lever post 17, be convenient for take out of threaded rod 7.

A strip-shaped through hole 19 is formed in the side wall of the connecting plate 3, the end, close to the limiting plate 16, of the limiting rod 17 is located in the strip-shaped through hole 19, the strip-shaped through hole 19 is communicated with the sliding groove 9, and the limiting rod 17 can drive the sliding block 4 to move conveniently.

The lateral wall of the limiting block 5 is provided with a circular groove 20, the end part of the rotating shaft 6 is positioned in the circular groove 20, the top of the circular groove 20 is open and matched with the rotating shaft 6, and the rotating shaft 6 is conveniently connected to the limiting block 5 in a rotating mode.

When the utility model is used, the fixing plate 1 is installed on the road roller by means such as screws through the prior art, the limiting plate 16 is pulled again, the magnet rod 13 is moved away from the limiting block 5, the limiting block 5 is rotated again to enable the opening end at the top of the circular groove 20 to be positioned at the side part, the rotating shaft 6 on the grinding wheel 2 is clamped in the circular groove 20 again, the limiting block 5 is rotated again to enable the opening end to be upward, the grinding wheel 2 is prevented from slipping, and the grinding wheel 2 is installed on the limiting block 5, so that the operation is simple and convenient; when the position between grinding wheel 2 and the fixed plate 1 needs to be adjusted, limiting plate 16 is pulled, so that knob 8 is located at the outer side of groove 18, knob 8 is rotated again to drive rotation of threaded rod 7, threaded rod 7 is moved away from slider 4, limiting plate 16 is pushed again, the distance between limiting block 5 and fixed plate 1 is adjusted, the distance between grinding wheel 2 and fixed plate 1 is adjusted, and convenience is brought to the working personnel.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a spacing block subassembly of road roller, includes fixed plate (1) and grinding wheel (2), its characterized in that: connecting plate (3) that fixedly connected with symmetry set up on the lateral wall of fixed plate (1), sliding connection has slider (4) on the lateral wall of connecting plate (3), and threaded connection has threaded rod (7) on the lateral wall of connecting plate (3), the one end threaded connection of threaded rod (7) is on slider (4), and the one end fixedly connected with knob (8) of threaded rod (7), it is connected with stopper (5) to rotate on slider (4), fixedly connected with pivot (6) on grinding wheel (2), the tip of pivot (6) is rotated and is connected on stopper (5).

2. The limiting block assembly of the road roller as claimed in claim 1, wherein a sliding groove (9) is formed in a side wall of the connecting plate (3), the sliding block (4) is slidably connected in the sliding groove (9), threaded holes (10) are formed in the side wall of the sliding groove (9) at equal intervals, and the threaded rod (7) is matched with the threaded holes (10).

3. The limiting block assembly of the road roller according to claim 1, wherein symmetrically arranged limiting grooves (11) are formed in the side wall of the limiting block (5) contacting the sliding block (4), magnet blocks (12) are fixedly connected to the side wall of the limiting grooves (11), magnet rods (13) are contacted with the magnet blocks (12), and the magnet rods (13) are elastically connected to the sliding block (4).

4. The limiting block assembly of the road roller according to claim 3, wherein symmetrically arranged accommodating grooves (14) are formed in the side wall of the sliding block (4) contacting the limiting block (5), one end of the magnet rod (13) far away from the magnet block (12) is located in the accommodating groove (14), a spring (15) is fixedly connected to the side wall of the magnet rod (13), and one end of the spring (15) far away from the magnet rod (13) is fixedly connected to the side wall of the accommodating groove (14).

5. The limiting block assembly of the road roller according to claim 4, wherein a limiting plate (16) is arranged on the side wall of the connecting plate (3), a groove (18) is formed in the limiting plate (16), the knob (8) is located in the groove (18), limiting rods (17) symmetrically arranged are fixedly connected to the side wall of the limiting plate (16), and one end of each limiting rod (17) penetrates through the side walls of the connecting plate (3) and the sliding block (4) and is fixedly connected to the side wall of the magnet rod (13).

6. The limiting block assembly of the road roller as claimed in claim 5, wherein a strip-shaped through hole (19) is formed in the side wall of the connecting plate (3), and the end of the limiting rod (17) close to the limiting plate (16) is located in the strip-shaped through hole (19).

7. The stop block assembly of a road roller according to claim 1, wherein the side wall of the stop block (5) is provided with a circular groove (20), the end of the rotating shaft (6) is located in the circular groove (20), and the top of the circular groove (20) is open and is matched with the rotating shaft (6).