CN214939019U

CN214939019U - Self-propelled vibratory roller

Info

Publication number: CN214939019U
Application number: CN202121597974.4U
Authority: CN
Inventors: 沈启军; 孙达海; 潘立军
Original assignee: Jinhu Zhenda Traffic Engineering Co ltd
Current assignee: Jinhu Zhenda Traffic Engineering Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-30
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of road equipment, and discloses a self-propelled vibratory roller, the left side and the right side of the front end of the bottom of the road roller body are both fixedly provided with a fixed frame, the outer ring of the fixed shaft is sleeved with a steel wheel, a rotor of a motor is coaxially connected with a first rotating rod, the two ends of the periphery of the first rotating rod are respectively sleeved with a first belt pulley, a belt is arranged in an outer ring groove of the first belt pulley, the left end of the belt is connected with a second belt wheel, the inner ring of the second belt wheel is inserted with a second rotating rod, the rear end face of the road roller body is fixedly provided with a water tank, the self-propelled vibratory roller adopts the mode that the motor is coaxially connected with the first rotating rod and the first belt pulley to be assembled and installed, and then realizes the transmission effect through the belt, the functions of the road roller are diversified, and the secondary flattening performance of the self-propelled vibratory roller is improved by matching the rear scraper sleeved on the outer ring of the second transmission rod.

Description

Self-propelled vibratory roller

Technical Field

The utility model relates to a road equipment technical field specifically is a self-propelled vibrated roller.

Background

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 inside motor that does not generally have of common self-propelled vibratory roller drives back scraper blade pivoted structure, leads to the road surface to flatten incompletely, and does not set up the cooperation of water tank and vaporific shower nozzle and use, and the dust is great in the course of the work, can not satisfy self-propelled vibratory roller's operational requirement, provides a self-propelled vibratory roller for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a self-propelled vibrated roller possesses advantages such as efficient dust removal cooling and secondary flattening, has solved current self-propelled vibrated roller and has generally not had motor drive back scraper blade pivoted structure, leads to the road surface to flatten incompletely, and does not set up the cooperation of water tank and vaporific shower nozzle and use, and the dust is great in the course of the work, can not satisfy self-propelled vibrated roller's the operational requirement's problem.

(II) technical scheme

In order to realize the purposes of dust removal, temperature reduction and secondary flattening of the structure, the utility model provides a self-propelled vibratory roller, which comprises a roller body, wherein the left side and the right side of the front end of the bottom of the roller body are fixedly provided with fixing frames, the central positions of the fixing frames are respectively penetrated and nested with ball bearings, the inner rings of the ball bearings are inserted with fixing shafts, the outer rings of the fixing shafts are sleeved with steel wheels, the middle part of the roller body is fixedly provided with a motor, the rotor of the motor is coaxially connected with a first rotating rod, the two ends of the periphery of the first rotating rod are sleeved with a first belt pulley, the outer ring groove of the first belt pulley is internally provided with a belt, the left end of the belt is connected with a second belt pulley, the inner ring of the second belt pulley is inserted with a second rotating rod, the lower end of the rear part of the roller body is fixedly provided with wheels, the water tank is fixedly mounted on the rear end face of the road roller body, the water pipe is mounted at the lower end of the water tank, and the water inlet end of the water pipe penetrates through the bottom plate of the water tank.

Preferably, a front scraper is fixedly mounted on the lower surface of the front end of the fixing frame, and the front scraper is designed into an L shape.

Preferably, the connecting gaps of the inner steel ring, the outer steel ring and the balls of the ball bearing are internally coated with antirust lubricating oil.

Preferably, the outer ring of the second rotating rod is sleeved with a rear scraper, and the bottom surface of the rear scraper is an inclined surface inclined to the rear end surface of the rear scraper.

Preferably, the water outlet end of the water pipe is connected with an electromagnetic valve through threads, and a valve port of the electromagnetic valve is provided with a mist-shaped spray head.

(III) advantageous effects

Compared with the prior art, the utility model provides a self-propelled vibratory roller possesses following beneficial effect:

1. according to the self-propelled vibratory roller, the mode that the first rotating rod and the first belt pulley are coaxially connected through the motor and are assembled and installed is adopted, and then the transmission effect is achieved through the belt, so that the functions of the roller are more diversified, and the secondary flattening performance of the self-propelled vibratory roller is improved by matching with the rear scraper sleeved on the outer ring of the second driving rod;

2. this self-propelled vibratory roller adds the water tank that has the water pipe of establishing to set up solenoid valve and vaporific shower nozzle at the delivery port of water pipe, make self-propelled vibratory roller can increase ambient air humidity under the combined state, thereby promote self-propelled vibratory roller's dustproof cooling power.

Drawings

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

fig. 2 is the connecting structure schematic diagram of the rear scraper and the second rotating rod of the present invention.

In the figure: 1. a road roller body; 2. a fixed mount; 3. a ball bearing; 4. a fixed shaft; 5. a steel wheel; 6. a motor; 7. a first rotating lever; 8. a first pulley; 9. a belt; 10. a second pulley; 11. a second rotating lever; 12. a wheel; 13. a water tank; 14. a water pipe; 15. a front squeegee; 16. a rear squeegee; 17. an electromagnetic valve; 18. a mist spray head.

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.

Referring to fig. 1-2, the present invention provides a technical solution, a self-propelled vibratory roller, comprising a roller body 1, a fixing frame 2, a ball bearing 3, a fixing shaft 4, a steel wheel 5, a motor 6, a first rotating rod 7, a first belt pulley 8, a belt 9, a second belt pulley 10, a second rotating rod 11, a wheel 12, a water tank 13, a water pipe 14, a front scraper 15, a rear scraper 16, an electromagnetic valve 17 and a mist sprayer 18, wherein the fixing frame 2 is fixedly installed on both sides of the front end of the bottom of the roller body 1, the fixing frame 2 is made of a steel material with high hardness and is used for supporting the steel wheel 5, the front scraper 15 is fixedly installed on the lower surface of the front end of the fixing frame 2, the front scraper 15 is designed in an L shape, the right end surface of the front scraper 15 is tightly attached to the outer surface of the steel wheel 5, and can scrape off materials such as clay and asphalt stuck on the steel wheel 5 in the roller process, prevent that the material from pasting on 5 surfaces of steel wheel and influencing road roller result of use, the central point of mount 2 puts all to run through nested ball bearing 3, scribble anti rust oil in the connecting gap of ball bearing 3's inner steel ring, outer steel ring and ball, ball bearing 3 is fixed in the middle part of mount through the outer lane, and increased ball bearing 3's rotation flexibility through scribbling anti rust oil, prevent to influence the result of rotation because of getting rusty, the inner circle of ball bearing 3 pegs graft and has fixed axle 4, the outer lane cover of fixed axle 4 is equipped with steel wheel 5, the middle part fixed mounting of road roller fuselage 1 has motor 6, motor 6 provides required power for each part, the rotor coaxial coupling of motor 6 has first pivot pole 7, first belt pulley 8 is all overlapped at the periphery both ends of first pivot pole 7, the built-in of the outer lane recess of first belt pulley 8 is equipped with belt 9, the left end of belt 9 is connected with second belt pulley 10, a second rotating rod 11 is inserted into the inner ring of the second belt pulley 10, the rotation of the motor 6 drives the first rotating rod 7 to rotate, the first belt pulley 8 is sleeved on the outer ring of the first rotating rod 7, so the first belt pulley 8 drives the belt 9 to rotate, thereby the subsequent rotation of the rear scraper 16 is realized, the rear scraper 16 is sleeved on the outer ring of the second rotating rod 11, the bottom surface of the rear scraper 16 is an inclined surface inclined to the rear end surface of the rear scraper 16, the contact area of the rear scraper 16 and the ground is enlarged, the wheel 12 is fixedly arranged at the lower end of the rear part of the road roller body 1, the water tank 13 is fixedly arranged on the rear end surface of the road roller body 1, the water pipe 14 is arranged at the lower end of the water tank 13, the water inlet end of the water pipe 14 penetrates through the bottom plate of the water tank 13, the water outlet end of the water pipe 14 is connected with an electromagnetic valve 17 through threads, the speed of water outlet is controlled by the electromagnetic valve 17, and the mist spray nozzle 18 is arranged at the valve port of the electromagnetic valve 17, the mist head 18 can atomize the water flowing out of the water pipe 14 and then spray the water, so as to achieve the dustproof effect.

The working principle of the device is as follows: the self-propelled vibratory roller is started to run forwards, the steel wheel 5 is contacted with the pressed ground, because the front scraper 15 is designed into an L shape, the right end face of the front scraper 15 is connected with the steel wheel 5, can scrape off redundant materials such as soil, asphalt and the like adhered on the steel wheel 5 to influence the flattening effect of the steel wheel 5 on the ground, the motor 6 is additionally arranged to provide power to drive the first rotating rod 7, the second rotating rod 11 and the belt 9 to realize transmission, the rear scraping plate 16 sleeved on the outer ring of the second rotating rod 11 can rotate along with the rotation of the second rotating rod 11, if the steel wheel 5 alone cannot completely realize ground flattening, the rear scraping plate 16 can be contacted with the ground by utilizing the transmission effect to realize secondary flattening, the water tank 13 fixedly arranged at the rear end of the road roller body 1 can store enough water, and the water is supplied to the mist spray head 18 through the water pipe 14 to be sprayed out, so that the dustproof effect is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A self-propelled vibratory roller comprising a roller body (1), characterized in that: the road roller is characterized in that fixing frames (2) are fixedly mounted on the left side and the right side of the front end of the bottom of a road roller body (1), ball bearings (3) penetrate through and are nested in the center positions of the fixing frames (2), fixing shafts (4) are inserted into inner rings of the ball bearings (3), steel wheels (5) are sleeved on outer rings of the fixing shafts (4), motors (6) are fixedly mounted in the middle of the road roller body (1), rotors of the motors (6) are coaxially connected with first rotating rods (7), first belt pulleys (8) are sleeved on two ends of the periphery of the first rotating rods (7), belts (9) are arranged in outer ring grooves of the first belt pulleys (8), the left end of each belt (9) is connected with a second belt pulley (10), second rotating rods (11) are inserted into inner rings of the second belt pulleys (10), wheels (12) are fixedly mounted at the lower end of the rear portion of the road roller body (1), the rear end face of the road roller body (1) is fixedly provided with a water tank (13), the lower end of the water tank (13) is provided with a water pipe (14), and the water inlet end of the water pipe (14) penetrates through the bottom plate of the water tank (13).

2. A self-propelled vibratory roller as set forth in claim 1 wherein: the lower surface of the front end of the fixed frame (2) is fixedly provided with a front scraper (15), and the front scraper (15) is designed into an L shape.

3. A self-propelled vibratory roller as set forth in claim 1 wherein: and antirust lubricating oil is coated in connecting gaps of the inner steel ring, the outer steel ring and the balls of the ball bearing (3).

4. A self-propelled vibratory roller as set forth in claim 1 wherein: the outer ring of the second rotating rod (11) is sleeved with a rear scraper (16), and the bottom surface of the rear scraper (16) is an inclined surface inclined to the rear end face of the rear scraper (16).

5. A self-propelled vibratory roller as set forth in claim 1 wherein: the water outlet end of the water pipe (14) is connected with an electromagnetic valve (17) through threads, and a mist spray head (18) is installed at the valve port of the electromagnetic valve (17).