CN215252139U

CN215252139U - Hand-held type single steel wheel vibrated roller

Info

Publication number: CN215252139U
Application number: CN202121149342.1U
Authority: CN
Inventors: 沈毅; 姜洁; 宋彦平
Original assignee: Hangzhou Jiaotong High Grade Highway Maintenance Co ltd
Current assignee: Hangzhou Jiaotong High Grade Highway Maintenance Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-21
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a hand-held type single steel wheel vibrated roller relates to the vibrated roller field, can not control when using to traditional single steel wheel vibrated roller and presses the rotation that roller realized self when pressing the road, uses inconvenient scheduling problem, now proposes following scheme, including mounting platform and press the roller, one side of mounting platform is provided with drive assembly, and the opposite side is provided with a plurality of dead levers, and is a plurality of one side that the dead lever is close to each other is rotated and is connected with the vibration subassembly that runs through and presses the roller, be connected through first bearing between vibration subassembly and the dead lever, vibration subassembly and drive assembly between be connected through a plurality of second drive assembly, so that drive assembly control the vibration subassembly rotates. The utility model discloses can make road roller self take place to rotate when using, and then avoid the staff to go hard to promote the road roller, reduce staff's the amount of labour, convenient to use.

Description

Hand-held type single steel wheel vibrated roller

Technical Field

The utility model relates to a vibrated roller field especially relates to a single steel wheel vibrated roller of hand-held type.

Background

The road roller is a compaction construction machine using a special steel wheel or a plain tire as an operation device, is widely applied to compaction operation of earth and stone filling and road surface paving materials in road engineering, airport ports, mine dams, municipal construction and the like, and has the functions of increasing the compactness of a working surface, improving the structural strength and rigidity of the working surface, enhancing the anti-permeability and weather stability, reducing or eliminating subsidence, and finally achieving the purposes of improving the engineering bearing capacity, prolonging the service life and reducing the maintenance cost. As the working conditions of compaction operation are different, and the series and the variety specifications of compaction machines are various, the compaction machines can be simply divided into a road roller, a tamper, a garbage compactor and the like. Road rollers are classified into self-propelled, hand-held and towed, and rammers (working devices are flat plates) are classified into impact flat compactors, vibratory flat compactors and the like. In combination with the Chinese road roller technology and the specific conditions of product development, the road rollers can be divided into a plurality of series such as static smooth wheel road rollers, single steel wheel vibratory rollers, double steel wheel vibratory rollers, combined road rollers, tyre road rollers, light road rollers and other special road rollers.

In the use process of the single-steel-wheel vibratory roller, the roller needs to move forwards while being used, and the roller extrudes the ground to tamp the soil, and the roller of the common roller is basically made of heavy steel, so that a worker can push the roller to be very hard, and the traditional single-steel-wheel vibratory roller cannot control the roller to rotate while rolling and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a hand-held type single steel wheel vibrated roller, the device can make the road roller self take place to rotate when using, and then avoids the staff to go to promoting the road roller hard, has reduced staff's the amount of labour, convenient to use.

(II) technical scheme

The utility model provides a hand-held type single steel wheel vibrated roller, including mounting platform and road roller, one side of mounting platform is provided with drive assembly, and the opposite side is provided with a plurality of dead levers, and is a plurality of one side that the dead lever is close to each other is rotated and is connected with the vibration subassembly that runs through the road roller, be connected through first bearing between vibration subassembly and the dead lever, vibration subassembly and drive assembly between be connected through a plurality of second drive assembly, so that drive assembly control the vibration subassembly rotates, provides road roller is to road surface extruded inertial force, be connected through first drive assembly between the both sides of road roller and the vibration subassembly to make vibration subassembly control road roller around self axis emergence rotation, simultaneously with take place relative rotation between the vibration subassembly.

Further, the method comprises the following steps: the driving assembly comprises a driving box arranged on the mounting platform, a driving motor and a plurality of transmissions, wherein the driving motor and the plurality of transmissions are arranged on the inner wall of the driving box, the input shaft of each transmission is coaxially connected with the output end of the driving motor, the output shaft of each transmission penetrates through and extends out of the driving box, the transmissions are connected through a speed change shaft, a tooth column is fixedly connected to the outer ring of each speed change shaft, a tooth ring is arranged in a groove in the outer ring of the tooth column, the tooth column and the tooth ring are meshed for transmission, one side of the tooth ring is provided with an adjusting rod which penetrates through and extends out of the driving box, the adjusting rod is used for controlling the rotation of the speed change shaft so that the rotating speed of the output shaft of each transmission is changed, and a control button used for controlling the starting of the driving motor is further arranged on the mounting platform.

Further, the method comprises the following steps: the vibration subassembly includes dwang and the flywheel of being connected with the dwang, the flywheel is located the inside of pressing the road roller for the effort that the road roller deviates from mounting platform one side is pressed in the provision.

Further, the method comprises the following steps: the second transmission assembly comprises a first belt pulley, a second belt pulley and a belt, the first belt pulley is arranged at one end of the transmission output shaft deviating from the transmission, the second belt pulley is arranged at two ends of the dwang positioned outside the road pressing roller, and the belt is arranged on the outer ring of the first belt pulley and the second belt pulley so that the transmission output shaft controls the dwang to rotate.

Further, the method comprises the following steps: first drive assembly includes first gear, second gear and a plurality of mounting panel that is connected with mounting platform, and is a plurality of the mounting panel is located the both sides of pressing the road roller, first gear rotates with one side that the mounting panel is close to each other and is connected, the inner circle and the dwang fixed connection of second gear, the both sides of pressing the road roller still are provided with the rack ring, first gear is between second gear and rack ring, and with second gear and rack ring meshing transmission, the both sides of pressing the road roller still are provided with the second bearing, the outer lane and the roller fixed connection of pressing of second bearing, inner circle and dwang fixed connection, the diameter of first gear is greater than the diameter of second gear.

Further, the method comprises the following steps: the output shaft of the transmission is sleeved with a limiting sleeve, and a limiting rod fixedly connected with the mounting platform is further arranged on the limiting sleeve.

Further, the method comprises the following steps: the bottom of mounting platform still is provided with a plurality of bracing pieces, and is a plurality of the bracing piece deviates from the one end of mounting platform and is provided with the universal wheel.

Further, the method comprises the following steps: one side of the mounting platform facing the road roller is hinged with a hand-held handle for pushing the road roller.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the device is through installation mounting platform, the vibration subassembly, first drive assembly, the second drive assembly, drive assembly and vibration subassembly, wherein can control the vibration subassembly through driving motor and rotate, and then make the flywheel rotate, produce inertia, make to press the road roller to ground extrusion, extrude the soil, drive simultaneously and press the road roller to rotate, make to press the road roller and take place relative rotation with the flywheel, the while control road roller is the forward motion, the staff only need hold the motion that the road roller can be controlled to the handle. The utility model discloses can make road roller self take place to rotate when using, and then avoid the staff to go hard to promote the road roller, reduce staff's the amount of labour, convenient to use.

Drawings

FIG. 1 is a schematic cross-sectional view;

FIG. 2 is a side view of the structure;

FIG. 3 is a schematic view of the internal cross-sectional structure of a road roller;

fig. 4 is a partially enlarged structural diagram of a portion a in fig. 1.

Reference numerals: 1. mounting a platform; 11. a support bar; 12. a universal wheel; 13. the handle is held by hands; 2. fixing the rod; 3. a road roller; 4. a vibrating assembly; 41. rotating the rod; 42. an inertia wheel; 5. a first bearing; 6. a first transmission assembly; 61. mounting a plate; 62. a first gear; 63. A second gear; 64. a rack ring; 65. a second bearing; 7. a limiting rod; 8. a drive assembly; 81. a drive box; 82. a transmission; 83. a drive motor; 831. a control button; 84. a speed change shaft; 85. a tooth post; 86. a toothed ring; 861. adjusting a rod; 9. a second transmission assembly; 91. A first pulley; 92. a belt; 93. a second pulley; 10. a limiting sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a hand-held single steel wheel vibratory roller, which comprises a mounting platform 1 and a roller 3, the bottom of the mounting platform 1 is further provided with a plurality of support rods 11, one end of the support rods 11, which is far away from the mounting platform 1, is provided with a universal wheel 12, one side of the mounting platform 1 is provided with a driving component 8, the other side is provided with a plurality of fixing rods 2, one side of the fixing rods 2, which is close to each other, is rotatably connected with a vibrating component 4 penetrating through the roller 3, the vibrating component 4 is connected with the fixing rods 2 through a first bearing 5, the vibrating component 4 is connected with the driving component 8 through a plurality of second transmission components 9, so that the driving component 8 controls the vibrating component 4 to rotate, the inertial force of the roller 3 extruding to the road surface is provided, the two sides of the roller 3 are connected with the vibrating component 4 through a first transmission component 6, so that vibration assembly 4 control way roller 3 around self axis take place to rotate, take place relative rotation simultaneously and between vibration assembly 4, mounting platform 1 is articulated towards one side of way roller 3 to have a hand handle 13 that is used for promoting the road roller.

As shown in fig. 1, 2 and 4, the driving assembly 8 includes a driving box 81 disposed on the mounting platform 1, and a driving motor 83 and a plurality of transmissions 82 disposed on an inner wall of the driving box 81, input shafts of the plurality of transmissions 82 are coaxially connected with an output end of the driving motor 83, output shafts of the plurality of transmissions 82 penetrate through and extend out of the driving box 81, an output shaft of the transmission 82 is sleeved with a limiting sleeve 10, the limiting sleeve 10 is further provided with a limiting rod 7 fixedly connected with the mounting platform 1, the plurality of transmissions 82 are connected with each other through a transmission shaft 84, an outer ring of the transmission shaft 84 is fixedly connected with a tooth column 85, a tooth ring 86 is disposed in an outer ring groove of the tooth column 85, the tooth column 85 and the tooth ring 86 are in meshed transmission, one side of the tooth ring 86 is provided with an adjusting rod 861 penetrating through and extending out of the driving box 81, the adjusting rod 861 is used for controlling rotation of the transmission shaft 84, so as to change a rotation speed of the output shaft of the transmission 82, the mounting platform 1 is also provided with a control button 831 for controlling the starting of the driving motor 83;

when the road roller needs to be used, firstly, the driving motor 83 is started through the control button 831, the driving motor 83 is started, then the input shaft of the transmission 82 can be driven to rotate, the output shaft of the transmission 82 can further drive the output shaft of the transmission to rotate, the adjusting rod 861 can drive the gear ring 86 to rotate, the gear ring 86 and the gear post 85 are in meshed transmission, then the gear post 85 can be driven to rotate through the gear ring 86, the gear post 85 can further drive the speed change shaft 84 to rotate, through the rotation of the speed change shaft 84 in the transmission 82, the rotation speed of the output shaft of the transmission 82 can be further controlled, then the rotation speed of the output shaft of the transmission 82 can be controlled through the rotation of the adjusting rod 861, and further the rotation speed of the vibration component 4 is controlled through the second rotating component.

As shown in fig. 1 and fig. 3, the second transmission assembly 9 includes a first belt pulley 91, a second belt pulley 93 and a belt 92, the first belt pulley 91 is disposed at one end of the output shaft of the transmission 82 away from the transmission 82, the second belt pulley 93 is disposed at two ends of the rotating rod 41 outside the road roller 3, the belt 92 is disposed at outer rings of the first belt pulley 91 and the second belt pulley 93, so that the output shaft of the transmission 82 controls the rotating rod 41 to rotate, the vibration assembly 4 includes a rotating rod 41 and an inertia wheel 42 connected to the rotating rod 41, the inertia wheel 42 is disposed inside the road roller 3 and is used for providing an acting force on one side of the road roller 3 away from the mounting platform 1, when the output shaft of the transmission 82 rotates, the first belt pulley 91 can be driven to rotate, the first belt pulley 91 can also drive the second belt pulley 93 to rotate through the belt 92, the second belt pulley 93 can further drive the rotating rod 41 to rotate, the rotation of the rotating rod 41 can drive the inertia wheel 42 to rotate, and the inertia wheel 42 can generate an inertia force towards the ground when rotating, so as to drive the road roller 3 to extrude towards the ground, so that the soil is tamped.

As shown in fig. 1 and fig. 2, the first transmission assembly 6 includes a first gear 62, a second gear 63, and a plurality of mounting plates 61 connected to the mounting platform 1, the plurality of mounting plates 61 are located at two sides of the road roller 3, the first gear 62 is rotatably connected to a side of the mounting plate 61 close to each other, an inner ring of the second gear 63 is fixedly connected to the rotating rod 41, rack rings 64 are further provided at two sides of the road roller 3, the first gear 62 is interposed between the second gear 63 and the rack rings 64 and is in meshing transmission with the second gear 63 and the rack rings 64, a second bearing 65 is further provided at two sides of the road roller 3, an outer ring of the second bearing 65 is fixedly connected to the road roller 3, the inner ring is fixedly connected to the rotating rod 41, a diameter of the first gear 62 is larger than a diameter of the second gear 63, when the rotating rod 41 rotates, the second gear 63 can be driven to rotate, and the first gear 62 is located between the second gear 63 and the rack rings 64, and then second gear 63 rotates and can drive rack ring 64 to rotate through first gear 62, rack ring 64 rotates further and can drive road roller 3 to rotate, because the diameter of first gear 62 is greater than the diameter of second gear 63, therefore second gear 63 rotates one round, first gear 62 can only rotate half a circle, further lead to dwang 41 to drive inertia wheel 42 and rotate one round, rack ring 64 can not drive road roller 3 and rotate one round, make the relative rotation between road roller 3 and dwang 41 and inertia wheel 42, increase the pressure of road roller 3 to the road surface, make road roller 3 rotate simultaneously, avoid the staff to promote the road roller.

The working principle is as follows: firstly, the driving motor 83 can drive the vibration component 4 to rotate through the second transmission component 9, and then the inertia wheel 42 is rotated to generate inertia, so that the road roller 3 is extruded towards the ground to extrude the soil, meanwhile, the vibration component 4 is rotated to drive the road roller 3 to rotate along the axis through the first transmission component 6, so that the road roller 3 and the inertia wheel 42 are relatively rotated, the pressure on the ground of the road roller 3 is increased, meanwhile, the forward movement of the road roller is controlled, and a worker can control the movement of the road roller only by holding the handle 13.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hand-held type single steel wheel vibrated roller, includes mounting platform (1) and road roller (3), its characterized in that: a driving assembly (8) is arranged on one side of the mounting platform (1), a plurality of fixing rods (2) are arranged on the other side of the mounting platform, a vibration assembly (4) penetrating through the road roller (3) is rotatably connected to one side, close to each other, of the plurality of fixing rods (2), the vibration component (4) is connected with the fixed rod (2) through a first bearing (5), the vibration component (4) is connected with the driving component (8) through a plurality of second transmission components (9), so that the driving component (8) controls the vibration component (4) to rotate and provides an inertia force for pressing the road roller (3) to the road surface, the two sides of the road roller (3) are connected with the vibration component (4) through a first transmission component (6), so that the vibration component (4) controls the road roller (3) to rotate around the axis of the vibration component (4) and simultaneously rotates relative to the vibration component (4).

2. A hand-held single-drum vibratory roller as claimed in claim 1, wherein: the driving assembly (8) comprises a driving box (81) arranged on the mounting platform (1), a driving motor (83) and a plurality of speed changers (82), wherein the driving motor (83) and the speed changers (82) are arranged on the inner wall of the driving box (81), the input shafts of the speed changers (82) are coaxially connected with the output end of the driving motor (83), the output shafts of the speed changers (82) penetrate through and extend out of the driving box (81), the speed changers (82) are connected through a speed changing shaft (84), the outer ring of the speed changing shaft (84) is fixedly connected with a toothed column (85), a toothed ring (86) is arranged in a groove in the outer ring of the toothed column (85), the toothed column (85) and the toothed ring (86) are in meshed transmission, one side of the toothed ring (86) is provided with an adjusting rod (861) which penetrates through and extends out of the driving box (81), and the adjusting rod (861) is used for controlling the rotation of the speed changing shaft (84), so as to change the rotating speed of the output shaft of the transmission (82), and a control button (831) for controlling the starting of the driving motor (83) is also arranged on the mounting platform (1).

3. A hand-held single-drum vibratory roller as claimed in claim 2, wherein: vibration subassembly (4) include dwang (41) and flywheel (42) be connected with dwang (41), flywheel (42) are located the inside of pressing roller (3) for the effort that roller (3) deviate from mounting platform (1) one side is pressed in the provision.

4. A hand-held single-drum vibratory roller as claimed in claim 3, wherein: second drive assembly (9) include first belt pulley (91), second belt pulley (93) and belt (92), first belt pulley (91) set up in the one end that derailleur (82) output shaft deviates from derailleur (82), second belt pulley (93) set up in dwang (41) and lie in the outer both ends of way roller (3), belt (92) set up in the outer lane of first belt pulley (91) and second belt pulley (93) to make derailleur (82) output shaft control dwang (41) rotate.

5. A hand-held single-drum vibratory roller as claimed in claim 3, wherein: the first transmission assembly (6) comprises a first gear (62), a second gear (63) and a plurality of mounting plates (61) connected with the mounting platform (1), the mounting plates (61) are positioned at two sides of the road roller (3), the first gear (62) is rotationally connected with one side of the mounting plate (61) close to each other, the inner ring of the second gear (63) is fixedly connected with the rotating rod (41), rack rings (64) are arranged on two sides of the road roller (3), the first gear (62) is interposed between the second gear (63) and the rack ring (64), and is meshed with a second gear (63) and a rack ring (64) for transmission, second bearings (65) are arranged on two sides of the road roller (3), the outer ring of the second bearing (65) is fixedly connected with the road roller (3), the inner ring is fixedly connected with the rotating rod (41), the diameter of the first gear (62) is larger than the diameter of the second gear (63).

6. A hand-held single-drum vibratory roller as claimed in claim 2, wherein: the output shaft of the speed changer (82) is sleeved with a limiting sleeve (10), and the limiting sleeve (10) is further provided with a limiting rod (7) fixedly connected with the mounting platform (1).

7. A hand-held single-drum vibratory roller as claimed in claim 1, wherein: the bottom of mounting platform (1) still is provided with a plurality of bracing pieces (11), and is a plurality of the one end that bracing piece (11) deviates from mounting platform (1) is provided with universal wheel (12).

8. A hand-held single-drum vibratory roller as claimed in claim 1, wherein: one side of the mounting platform (1) facing the road roller (3) is hinged with a hand-held handle (13) for pushing the road roller.